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-rw-r--r--src/menu0/UDisplay.pas383
-rw-r--r--src/menu0/UDrawTexture.pas105
-rw-r--r--src/menu0/UMenu.pas1432
-rw-r--r--src/menu0/UMenuButton.pas564
-rw-r--r--src/menu0/UMenuButtonCollection.pas71
-rw-r--r--src/menu0/UMenuInteract.pas16
-rw-r--r--src/menu0/UMenuSelectSlide.pas355
-rw-r--r--src/menu0/UMenuStatic.pas85
-rw-r--r--src/menu0/UMenuText.pas350
9 files changed, 3361 insertions, 0 deletions
diff --git a/src/menu0/UDisplay.pas b/src/menu0/UDisplay.pas
new file mode 100644
index 00000000..2b10b2c6
--- /dev/null
+++ b/src/menu0/UDisplay.pas
@@ -0,0 +1,383 @@
+unit UDisplay;
+
+interface
+
+{$IFDEF FPC}
+ {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+uses
+ ucommon,
+ SDL,
+ UMenu,
+ gl,
+ glu,
+ SysUtils;
+
+type
+ TDisplay = class
+ private
+ //fade-to-black-hack
+ BlackScreen: Boolean;
+
+ FadeEnabled: Boolean; // true if fading is enabled
+ FadeFailed: Boolean; // true if fading is possible (enough memory, etc.)
+ FadeState: integer; // fading state, 0 means that the fade texture must be initialized
+ LastFadeTime: Cardinal; // last fade update time
+
+ FadeTex: array[1..2] of GLuint;
+
+ FPSCounter : Cardinal;
+ LastFPS : Cardinal;
+ NextFPSSwap : Cardinal;
+
+ OSD_LastError : String;
+
+ procedure DrawDebugInformation;
+ public
+ NextScreen : PMenu;
+ CurrentScreen : PMenu;
+
+ //popup data
+ NextScreenWithCheck: Pmenu;
+ CheckOK : Boolean;
+
+ // FIXME: Fade is set to 0 in UMain and other files but not used here anymore.
+ Fade : Real;
+
+ constructor Create;
+ destructor Destroy; override;
+
+ procedure SaveScreenShot;
+
+ function Draw: Boolean;
+ end;
+
+var
+ Display: TDisplay;
+
+implementation
+
+uses
+ UImage,
+ TextGL,
+ ULog,
+ UMain,
+ UTexture,
+ UIni,
+ UGraphic,
+ UTime,
+ UCommandLine;
+
+constructor TDisplay.Create;
+var
+ i: integer;
+begin
+ inherited Create;
+
+ //popup hack
+ CheckOK := False;
+ NextScreen := nil;
+ NextScreenWithCheck := nil;
+ BlackScreen := False;
+
+ // fade mod
+ FadeState := 0;
+ FadeEnabled := (Ini.ScreenFade = 1);
+ FadeFailed:= false;
+
+ glGenTextures(2, @FadeTex);
+
+ for i := 1 to 2 do
+ begin
+ glBindTexture(GL_TEXTURE_2D, FadeTex[i]);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+ end;
+
+ //Set LastError for OSD to No Error
+ OSD_LastError := 'No Errors';
+end;
+
+destructor TDisplay.Destroy;
+begin
+ glDeleteTextures(2, @FadeTex);
+ inherited Destroy;
+end;
+
+function TDisplay.Draw: Boolean;
+var
+ S: integer;
+ FadeStateSquare: Real;
+ currentTime: Cardinal;
+ glError: glEnum;
+begin
+ Result := True;
+
+ glClearColor(1, 1, 1 , 0);
+ glClear(GL_COLOR_BUFFER_BIT or GL_DEPTH_BUFFER_BIT);
+
+ for S := 1 to Screens do
+ begin
+ ScreenAct := S;
+
+ //if Screens = 1 then ScreenX := 0;
+ //if (Screens = 2) and (S = 1) then ScreenX := -1;
+ //if (Screens = 2) and (S = 2) then ScreenX := 1;
+ ScreenX := 0;
+
+ glViewPort((S-1) * ScreenW div Screens, 0, ScreenW div Screens, ScreenH);
+
+ // popup hack
+ // check was successful... move on
+ if CheckOK then
+ begin
+ if assigned(NextScreenWithCheck) then
+ begin
+ NextScreen := NextScreenWithCheck;
+ NextScreenWithCheck := nil;
+ CheckOk := False;
+ end
+ else
+ begin
+ // on end of game fade to black before exit
+ BlackScreen := True;
+ end;
+ end;
+
+ if (not assigned(NextScreen)) and (not BlackScreen) then
+ begin
+ CurrentScreen.Draw;
+
+ //popup mod
+ if (ScreenPopupError <> nil) and ScreenPopupError.Visible then
+ ScreenPopupError.Draw
+ else if (ScreenPopupCheck <> nil) and ScreenPopupCheck.Visible then
+ ScreenPopupCheck.Draw;
+
+ // fade mod
+ FadeState := 0;
+ if ((Ini.ScreenFade = 1) and (not FadeFailed)) then
+ FadeEnabled := True
+ else if (Ini.ScreenFade = 0) then
+ FadeEnabled := False;
+ end
+ else
+ begin
+ // disable fading if initialization failed
+ if (FadeEnabled and FadeFailed) then
+ begin
+ FadeEnabled := False;
+ end;
+
+ if (FadeEnabled and not FadeFailed) then
+ begin
+ //Create Fading texture if we're just starting
+ if FadeState = 0 then
+ begin
+ // save old viewport and resize to fit texture
+ glPushAttrib(GL_VIEWPORT_BIT);
+ glViewPort(0, 0, 512, 512);
+
+ // draw screen that will be faded
+ CurrentScreen.Draw;
+
+ // clear OpenGL errors, otherwise fading might be disabled due to some
+ // older errors in previous OpenGL calls.
+ glGetError();
+
+ // copy screen to texture
+ glBindTexture(GL_TEXTURE_2D, FadeTex[S]);
+ glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, 512, 512, 0);
+ glError := glGetError();
+ if (glError <> GL_NO_ERROR) then
+ begin
+ FadeFailed := true;
+ Log.LogWarn('Fading disabled: ' + gluErrorString(glError), 'TDisplay.Draw');
+ end;
+
+ // restore viewport
+ glPopAttrib();
+
+ // blackscreen-hack
+ if not BlackScreen then
+ NextScreen.onShow;
+
+ // update fade state
+ LastFadeTime := SDL_GetTicks();
+ if (S = 2) or (Screens = 1) then
+ FadeState := FadeState + 1;
+ end; // end texture creation in first fading step
+
+ //do some time-based fading
+ currentTime := SDL_GetTicks();
+ if (currentTime > LastFadeTime+30) and (S = 1) then
+ begin
+ FadeState := FadeState + 4;
+ LastFadeTime := currentTime;
+ end;
+
+ // blackscreen-hack
+ if not BlackScreen then
+ NextScreen.Draw // draw next screen
+ else if ScreenAct = 1 then
+ begin
+ glClearColor(0, 0, 0 , 0);
+ glClear(GL_COLOR_BUFFER_BIT or GL_DEPTH_BUFFER_BIT);
+ end;
+
+ // and draw old screen over it... slowly fading out
+
+ FadeStateSquare := (FadeState*FadeState)/10000;
+
+ glBindTexture(GL_TEXTURE_2D, FadeTex[S]);
+ glColor4f(1, 1, 1, 1-FadeStateSquare);
+
+ glEnable(GL_TEXTURE_2D);
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glEnable(GL_BLEND);
+ glBegin(GL_QUADS);
+ glTexCoord2f(0+FadeStateSquare, 0+FadeStateSquare); glVertex2f(0, 600);
+ glTexCoord2f(0+FadeStateSquare, 1-FadeStateSquare); glVertex2f(0, 0);
+ glTexCoord2f(1-FadeStateSquare, 1-FadeStateSquare); glVertex2f(800, 0);
+ glTexCoord2f(1-FadeStateSquare, 0+FadeStateSquare); glVertex2f(800, 600);
+ glEnd;
+ glDisable(GL_BLEND);
+ glDisable(GL_TEXTURE_2D);
+ end
+ // blackscreen hack
+ else if not BlackScreen then
+ begin
+ NextScreen.OnShow;
+ end;
+
+ if ((FadeState > 40) or (not FadeEnabled) or FadeFailed) and (S = 1) then
+ begin
+ // fade out complete...
+ FadeState := 0;
+ CurrentScreen.onHide;
+ CurrentScreen.ShowFinish := False;
+ CurrentScreen := NextScreen;
+ NextScreen := nil;
+ if not BlackScreen then
+ begin
+ CurrentScreen.onShowFinish;
+ CurrentScreen.ShowFinish := true;
+ end
+ else
+ begin
+ Result := False;
+ Break;
+ end;
+ end;
+ end; // if
+
+ //Draw OSD only on first Screen if Debug Mode is enabled
+ if ((Ini.Debug = 1) or (Params.Debug)) and (S = 1) then
+ DrawDebugInformation;
+ end; // for
+end;
+
+procedure TDisplay.SaveScreenShot;
+var
+ Num: integer;
+ FileName: string;
+ ScreenData: PChar;
+ Surface: PSDL_Surface;
+ Success: boolean;
+ Align: integer;
+ RowSize: integer;
+begin
+ // Exit if Screenshot-path does not exist or read-only
+ if (ScreenshotsPath = '') then
+ Exit;
+
+ for Num := 1 to 9999 do
+ begin
+ FileName := IntToStr(Num);
+ while Length(FileName) < 4 do
+ FileName := '0' + FileName;
+ FileName := ScreenshotsPath + 'screenshot' + FileName + '.png';
+ if not FileExists(FileName) then
+ break
+ end;
+
+ // we must take the row-alignment (4byte by default) into account
+ glGetIntegerv(GL_PACK_ALIGNMENT, @Align);
+ // calc aligned row-size
+ RowSize := ((ScreenW*3 + (Align-1)) div Align) * Align;
+
+ GetMem(ScreenData, RowSize * ScreenH);
+ glReadPixels(0, 0, ScreenW, ScreenH, GL_RGB, GL_UNSIGNED_BYTE, ScreenData);
+ Surface := SDL_CreateRGBSurfaceFrom(
+ ScreenData, ScreenW, ScreenH, 24, RowSize,
+ $0000FF, $00FF00, $FF0000, 0);
+
+ //Success := WriteJPGImage(FileName, Surface, 95);
+ //Success := WriteBMPImage(FileName, Surface);
+ Success := WritePNGImage(FileName, Surface);
+ if Success then
+ ScreenPopupError.ShowPopup('Screenshot saved: ' + ExtractFileName(FileName))
+ else
+ ScreenPopupError.ShowPopup('Screenshot failed');
+
+ SDL_FreeSurface(Surface);
+ FreeMem(ScreenData);
+end;
+
+//------------
+// DrawDebugInformation - Procedure draw FPS and some other Informations on Screen
+//------------
+procedure TDisplay.DrawDebugInformation;
+var Ticks: Cardinal;
+begin
+ //Some White Background for information
+ glEnable(GL_BLEND);
+ glDisable(GL_TEXTURE_2D);
+ glColor4f(1, 1, 1, 0.5);
+ glBegin(GL_QUADS);
+ glVertex2f(690, 44);
+ glVertex2f(690, 0);
+ glVertex2f(800, 0);
+ glVertex2f(800, 44);
+ glEnd;
+ glDisable(GL_BLEND);
+
+ //Set Font Specs
+ SetFontStyle(0);
+ SetFontSize(7);
+ SetFontItalic(False);
+ glColor4f(0, 0, 0, 1);
+
+ //Calculate FPS
+ Ticks := SDL_GetTicks();
+ if (Ticks >= NextFPSSwap) then
+ begin
+ LastFPS := FPSCounter * 4;
+ FPSCounter := 0;
+ NextFPSSwap := Ticks + 250;
+ end;
+
+ Inc(FPSCounter);
+
+ //Draw Text
+
+ //FPS
+ SetFontPos(695, 0);
+ glPrint (PChar('FPS: ' + InttoStr(LastFPS)));
+
+ //RSpeed
+ SetFontPos(695, 13);
+ glPrint (PChar('RSpeed: ' + InttoStr(Round(1000 * TimeMid))));
+
+ //LastError
+ SetFontPos(695, 26);
+ glColor4f(1, 0, 0, 1);
+ glPrint (PChar(OSD_LastError));
+
+ glColor4f(1, 1, 1, 1);
+end;
+
+end.
diff --git a/src/menu0/UDrawTexture.pas b/src/menu0/UDrawTexture.pas
new file mode 100644
index 00000000..a7dde18f
--- /dev/null
+++ b/src/menu0/UDrawTexture.pas
@@ -0,0 +1,105 @@
+unit UDrawTexture;
+
+interface
+
+{$I switches.inc}
+
+uses UTexture;
+
+procedure DrawLine(X1, Y1, X2, Y2, ColR, ColG, ColB: real);
+procedure DrawQuad(X, Y, W, H, ColR, ColG, ColB: real);
+procedure DrawTexture(Texture: TTexture);
+
+implementation
+
+uses gl;
+
+procedure DrawLine(X1, Y1, X2, Y2, ColR, ColG, ColB: real);
+begin
+ glColor3f(ColR, ColG, ColB);
+ glBegin(GL_LINES);
+ glVertex2f(x1, y1);
+ glVertex2f(x2, y2);
+ glEnd;
+end;
+
+procedure DrawQuad(X, Y, W, H, ColR, ColG, ColB: real);
+begin
+ glColor3f(ColR, ColG, ColB);
+ glBegin(GL_QUADS);
+ glVertex2f(x, y);
+ glVertex2f(x, y+h);
+ glVertex2f(x+w, y+h);
+ glVertex2f(x+w, y);
+ glEnd;
+end;
+
+procedure DrawTexture(Texture: TTexture);
+var
+ x1, x2, x3, x4: real;
+ y1, y2, y3, y4: real;
+ xt1, xt2, xt3, xt4: real;
+ yt1, yt2, yt3, yt4: real;
+begin
+ with Texture do begin
+ // rysuje paski gracza
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, Alpha);
+ glEnable(GL_TEXTURE_2D);
+ glEnable(GL_BLEND);
+ glDepthRange(0, 10);
+ glDepthFunc(GL_LEQUAL);
+// glDepthFunc(GL_GEQUAL);
+ glEnable(GL_DEPTH_TEST);
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+// glBlendFunc(GL_SRC_COLOR, GL_ZERO);
+ glBindTexture(GL_TEXTURE_2D, TexNum);
+
+ x1 := x;
+ x2 := x;
+ x3 := x+w*scaleW;
+ x4 := x+w*scaleW;
+ y1 := y;
+ y2 := y+h*scaleH;
+ y3 := y+h*scaleH;
+ y4 := y;
+ if Rot <> 0 then begin
+ xt1 := x1 - (x + w/2);
+ xt2 := x2 - (x + w/2);
+ xt3 := x3 - (x + w/2);
+ xt4 := x4 - (x + w/2);
+ yt1 := y1 - (y + h/2);
+ yt2 := y2 - (y + h/2);
+ yt3 := y3 - (y + h/2);
+ yt4 := y4 - (y + h/2);
+
+ x1 := (x + w/2) + xt1 * cos(Rot) - yt1 * sin(Rot);
+ x2 := (x + w/2) + xt2 * cos(Rot) - yt2 * sin(Rot);
+ x3 := (x + w/2) + xt3 * cos(Rot) - yt3 * sin(Rot);
+ x4 := (x + w/2) + xt4 * cos(Rot) - yt4 * sin(Rot);
+
+ y1 := (y + h/2) + yt1 * cos(Rot) + xt1 * sin(Rot);
+ y2 := (y + h/2) + yt2 * cos(Rot) + xt2 * sin(Rot);
+ y3 := (y + h/2) + yt3 * cos(Rot) + xt3 * sin(Rot);
+ y4 := (y + h/2) + yt4 * cos(Rot) + xt4 * sin(Rot);
+
+ end;
+
+{ glBegin(GL_QUADS);
+ glTexCoord2f(0, 0); glVertex3f(x1, y1, z);
+ glTexCoord2f(0, TexH); glVertex3f(x2, y2, z);
+ glTexCoord2f(TexW, TexH); glVertex3f(x3, y3, z);
+ glTexCoord2f(TexW, 0); glVertex3f(x4, y4, z);
+ glEnd;}
+
+ glBegin(GL_QUADS);
+ glTexCoord2f(TexX1*TexW, TexY1*TexH); glVertex3f(x1, y1, z);
+ glTexCoord2f(TexX1*TexW, TexY2*TexH); glVertex3f(x2, y2, z);
+ glTexCoord2f(TexX2*TexW, TexY2*TexH); glVertex3f(x3, y3, z);
+ glTexCoord2f(TexX2*TexW, TexY1*TexH); glVertex3f(x4, y4, z);
+ glEnd;
+ end;
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_TEXTURE_2D);
+end;
+
+end.
diff --git a/src/menu0/UMenu.pas b/src/menu0/UMenu.pas
new file mode 100644
index 00000000..e352febd
--- /dev/null
+++ b/src/menu0/UMenu.pas
@@ -0,0 +1,1432 @@
+unit UMenu;
+
+interface
+
+{$IFDEF FPC}
+ {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+uses gl, SysUtils, UTexture, UMenuStatic, UMenuText, UMenuButton, UMenuSelectSlide,
+ UMenuInteract, UThemes, UMenuButtonCollection, Math, UMusic;
+
+type
+{ Int16 = SmallInt;}
+
+ PMenu = ^TMenu;
+ TMenu = class
+ protected
+ ButtonPos: Integer;
+
+ Interactions: array of TInteract;
+ SelInteraction: integer;
+ Button: array of TButton;
+ SelectsS: array of TSelectSlide;
+ ButtonCollection: array of TButtonCollection;
+ BackImg: TTexture;
+ BackW: integer;
+ BackH: integer;
+
+ fFileName : string;
+ public
+ Text: array of TText;
+ Static: array of TStatic;
+ mX: integer; // mouse X
+ mY: integer; // mouse Y
+
+ Fade: integer; // fade type
+ ShowFinish: boolean; // true if there is no fade
+
+
+ destructor Destroy; override;
+ constructor Create; overload; virtual;
+ //constructor Create(Back: string); overload; virtual; // Back is a JPG resource name for background
+ //constructor Create(Back: string; W, H: integer); overload; virtual; // W and H are the number of overlaps
+
+ // interaction
+ function WideCharUpperCase(wchar: WideChar) : WideString;
+ function WideStringUpperCase(wstring: WideString) : WideString;
+ procedure AddInteraction(Typ, Num: integer);
+ procedure SetInteraction(Num: integer);
+ property Interaction: integer read SelInteraction write SetInteraction;
+
+ //Procedure Load BG, Texts, Statics and Button Collections from ThemeBasic
+ procedure LoadFromTheme(const ThemeBasic: TThemeBasic);
+
+ procedure PrepareButtonCollections(const Collections: AThemeButtonCollection);
+ procedure AddButtonCollection(const ThemeCollection: TThemeButtonCollection; Const Num: Byte);
+
+ // background
+ procedure AddBackground(Name: string);
+
+ // static
+ function AddStatic(ThemeStatic: TThemeStatic): integer; overload;
+ function AddStatic(X, Y, W, H: real; const Name: string): integer; overload;
+ function AddStatic(X, Y, W, H: real; const Name: string; Typ: TTextureType): integer; overload;
+ function AddStatic(X, Y, W, H: real; ColR, ColG, ColB: real; const Name: string; Typ: TTextureType): integer; overload;
+ function AddStatic(X, Y, W, H, Z: real; ColR, ColG, ColB: real; const Name: string; Typ: TTextureType): integer; overload;
+ function AddStatic(X, Y, W, H: real; ColR, ColG, ColB: real; const Name: string; Typ: TTextureType; Color: integer): integer; overload;
+ function AddStatic(X, Y, W, H, Z: real; ColR, ColG, ColB: real; const Name: string; Typ: TTextureType; Color: integer): integer; overload;
+ function AddStatic(X, Y, W, H, Z: real; ColR, ColG, ColB: real; TexX1, TexY1, TexX2, TexY2: real; const Name: string; Typ: TTextureType; Color: integer; Reflection: Boolean; ReflectionSpacing: Real): integer; overload;
+
+ // text
+ function AddText(ThemeText: TThemeText): integer; overload;
+ function AddText(X, Y: real; const Text_: string): integer; overload;
+ function AddText(X, Y: real; Style: integer; Size, ColR, ColG, ColB: real; const Text: string): integer; overload;
+ function AddText(X, Y, W: real; Style: integer; Size, ColR, ColG, ColB: real; Align: integer; const Text_: string; Reflection_: Boolean; ReflectionSpacing_: Real; Z : Real): integer; overload;
+
+ // button
+ Procedure SetButtonLength(Length: Cardinal); //Function that Set Length of Button Array in one Step instead of register new Memory for every Button
+ function AddButton(ThemeButton: TThemeButton): integer; overload;
+ function AddButton(X, Y, W, H: real; const Name: String): integer; overload;
+ function AddButton(X, Y, W, H: real; const Name: String; Typ: TTextureType; Reflection: Boolean): integer; overload;
+ function AddButton(X, Y, W, H, ColR, ColG, ColB, Int, DColR, DColG, DColB, DInt: real; const Name: String; Typ: TTextureType; Reflection: Boolean; ReflectionSpacing, DeSelectReflectionSpacing: Real): integer; overload;
+ procedure ClearButtons;
+ procedure AddButtonText(AddX, AddY: real; const AddText: string); overload;
+ procedure AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; const AddText: string); overload;
+ procedure AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: string); overload;
+ procedure AddButtonText(CustomButton: TButton; AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: string); overload;
+
+ // select slide
+ function AddSelectSlide(ThemeSelectS: TThemeSelectSlide; var Data: integer; Values: array of string): integer; overload;
+ function AddSelectSlide(X, Y, W, H, SkipX, SBGW, ColR, ColG, ColB, Int, DColR, DColG, DColB, DInt,
+ TColR, TColG, TColB, TInt, TDColR, TDColG, TDColB, TDInt,
+ SBGColR, SBGColG, SBGColB, SBGInt, SBGDColR, SBGDColG, SBGDColB, SBGDInt,
+ STColR, STColG, STColB, STInt, STDColR, STDColG, STDColB, STDInt: real;
+ const Name: String; Typ: TTextureType; const SBGName: String; SBGTyp: TTextureType;
+ const Caption: string; var Data: integer): integer; overload;
+ procedure AddSelectSlideOption(const AddText: string); overload;
+ procedure AddSelectSlideOption(SelectNo: Cardinal; const AddText: string); overload;
+ procedure UpdateSelectSlideOptions(ThemeSelectSlide: TThemeSelectSlide; SelectNum: integer; Values: array of string; var Data: integer);
+
+// function AddWidget(X, Y : UInt16; WidgetSrc : PSDL_Surface): Int16;
+// procedure ClearWidgets(MinNumber : Int16);
+ procedure FadeTo(Screen: PMenu); overload;
+ procedure FadeTo(Screen: PMenu; aSound: TAudioPlaybackStream); overload;
+ //popup hack
+ procedure CheckFadeTo(Screen: PMenu; msg: String);
+
+ function DrawBG: boolean; virtual;
+ function DrawFG: boolean; virtual;
+ function Draw: boolean; virtual;
+ function ParseInput(PressedKey: Cardinal; CharCode: WideChar; PressedDown : Boolean): Boolean; virtual;
+ // FIXME: ParseMouse is not implemented in any subclass and not even used anywhere in the code
+ // -> do this before activation of this method
+ //function ParseMouse(Typ: integer; X: integer; Y: integer): Boolean; virtual; abstract;
+ procedure onShow; virtual;
+ procedure onShowFinish; virtual;
+ procedure onHide; virtual;
+
+ procedure SetAnimationProgress(Progress: real); virtual;
+
+ function IsSelectable(Int: Cardinal): Boolean;
+
+ procedure InteractNext; virtual;
+ procedure InteractCustom(CustomSwitch: integer); virtual;
+ procedure InteractPrev; virtual;
+ procedure InteractInc; virtual;
+ procedure InteractDec; virtual;
+ procedure InteractNextRow; virtual; // this is for the options screen, so button down makes sense
+ procedure InteractPrevRow; virtual; // this is for the options screen, so button up makes sense
+ procedure AddBox(X, Y, W, H: real);
+ end;
+
+const
+ pmMove = 1;
+ pmClick = 2;
+ pmUnClick = 3;
+
+ iButton = 0; // interaction type
+ iText = 2;
+ iSelectS = 3;
+ iBCollectionChild = 5;
+
+// fBlack = 0; // fade type
+// fWhite = 1;
+
+implementation
+
+uses UCommon,
+ ULog,
+ UMain,
+ UDrawTexture,
+ UGraphic,
+ UDisplay,
+ UCovers,
+ UTime,
+ USkins;
+
+destructor TMenu.Destroy;
+begin
+ inherited;
+end;
+
+constructor TMenu.Create;
+begin
+ inherited;
+
+ Fade := 0;//fWhite;
+
+ SetLength(Static, 0);
+ SetLength(Button, 0);
+
+ BackImg.TexNum := 0;
+
+ //Set ButtonPos to Autoset Length
+ ButtonPos := -1;
+end;
+{
+constructor TMenu.Create(Back: String);
+begin
+ inherited Create;
+
+ if Back <> '' then begin
+// BackImg := Texture.GetTexture(true, Back, TEXTURE_TYPE_PLAIN, 0);
+ BackImg := Texture.GetTexture(Back, TEXTURE_TYPE_PLAIN, 0); // new theme system
+ BackImg.W := 800;//640;
+ BackImg.H := 600;//480;
+ BackW := 1;
+ BackH := 1;
+ end else
+ BackImg.TexNum := 0;
+
+ //Set ButtonPos to Autoset Length
+ ButtonPos := -1;
+end;
+
+constructor TMenu.Create(Back: string; W, H: integer);
+begin
+ Create(Back);
+ BackImg.W := BackImg.W / W;
+ BackImg.H := BackImg.H / H;
+ BackW := W;
+ BackH := H;
+end; }
+
+function RGBFloatToInt(R, G, B: Double): Cardinal;
+begin
+ Result := (Trunc(255 * R) shl 16) or
+ (Trunc(255 * G) shl 8) or
+ Trunc(255 * B);
+end;
+
+procedure TMenu.AddInteraction(Typ, Num: integer);
+var
+ IntNum: integer;
+begin
+ IntNum := Length(Interactions);
+ SetLength(Interactions, IntNum+1);
+ Interactions[IntNum].Typ := Typ;
+ Interactions[IntNum].Num := Num;
+ Interaction := 0;
+end;
+
+procedure TMenu.SetInteraction(Num: integer);
+var
+ OldNum, OldTyp: integer;
+ NewNum, NewTyp: integer;
+begin
+ // set inactive
+ OldNum := Interactions[Interaction].Num;
+ OldTyp := Interactions[Interaction].Typ;
+
+ NewNum := Interactions[Num].Num;
+ NewTyp := Interactions[Num].Typ;
+
+ case OldTyp of
+ iButton: Button[OldNum].Selected := False;
+ iText: Text[OldNum].Selected := False;
+ iSelectS: SelectsS[OldNum].Selected := False;
+ //Button Collection Mod
+ iBCollectionChild:
+ begin
+ Button[OldNum].Selected := False;
+
+ //Deselect Collection if Next Button is Not from Collection
+ if (NewTyp <> iButton) Or (Button[NewNum].Parent <> Button[OldNum].Parent) then
+ ButtonCollection[Button[OldNum].Parent-1].Selected := False;
+ end;
+ end;
+
+ // set active
+ SelInteraction := Num;
+ case NewTyp of
+ iButton: Button[NewNum].Selected := True;
+ iText: Text[NewNum].Selected := True;
+ iSelectS: SelectsS[NewNum].Selected := True;
+
+ //Button Collection Mod
+ iBCollectionChild:
+ begin
+ Button[NewNum].Selected := True;
+ ButtonCollection[Button[NewNum].Parent-1].Selected := True;
+ end;
+ end;
+end;
+
+//----------------------
+//LoadFromTheme - Load BG, Texts, Statics and
+//Button Collections from ThemeBasic
+//----------------------
+procedure TMenu.LoadFromTheme(const ThemeBasic: TThemeBasic);
+var
+ I: Integer;
+begin
+ //Add Button Collections (Set Button CollectionsLength)
+ //Button Collections are Created when the first ChildButton is Created
+ PrepareButtonCollections(ThemeBasic.ButtonCollection);
+
+ //Add Background
+ AddBackground(ThemeBasic.Background.Tex);
+
+ //Add Statics and Texts
+ for I := 0 to High(ThemeBasic.Static) do
+ AddStatic(ThemeBasic.Static[I]);
+
+ for I := 0 to High(ThemeBasic.Text) do
+ AddText(ThemeBasic.Text[I]);
+end;
+
+procedure TMenu.AddBackground(Name: string);
+//var
+// lFileName : string;
+begin
+ if Name <> '' then
+ begin
+ fFileName := Skin.GetTextureFileName(Name);
+ fFileName := AdaptFilePaths( fFileName );
+
+ if fileexists( fFileName ) then
+ begin
+ BackImg := Texture.GetTexture( fFileName , TEXTURE_TYPE_PLAIN);
+
+ if ( BackImg.TexNum = 0 ) then
+ begin
+ if VideoPlayback.Open( fFileName ) then
+ begin
+ VideoBGTimer.SetTime(0);
+ VideoPlayback.Play;
+ end;
+ end;
+
+ BackImg.W := 800;
+ BackImg.H := 600;
+ BackW := 1;
+ BackH := 1;
+ end;
+ end;
+end;
+
+//----------------------
+//PrepareButtonCollections:
+//Add Button Collections (Set Button CollectionsLength)
+//----------------------
+procedure TMenu.PrepareButtonCollections(const Collections: AThemeButtonCollection);
+var
+ I: Integer;
+begin
+ SetLength(ButtonCollection, Length(Collections));
+ For I := 0 to High(ButtonCollection) do
+ AddButtonCollection(Collections[I], I);
+end;
+
+//----------------------
+//AddButtonCollection:
+//Create a Button Collection;
+//----------------------
+procedure TMenu.AddButtonCollection(const ThemeCollection: TThemeButtonCollection; Const Num: Byte);
+var
+ BT, BTLen: Integer;
+ TempCol, TempDCol: Cardinal;
+
+begin
+ if (Num > High(ButtonCollection)) then
+ exit;
+
+ TempCol := 0;
+
+ // colorize hack
+ if (ThemeCollection.Style.Typ = TEXTURE_TYPE_COLORIZED) then
+ begin
+ TempCol := RGBFloatToInt(ThemeCollection.Style.ColR, ThemeCollection.Style.ColG, ThemeCollection.Style.ColB);
+ TempDCol := RGBFloatToInt(ThemeCollection.Style.DColR, ThemeCollection.Style.DColG, ThemeCollection.Style.DColB);
+ // give encoded color to GetTexture()
+ ButtonCollection[Num] := TButtonCollection.Create(
+ Texture.GetTexture(Skin.GetTextureFileName(ThemeCollection.Style.Tex), TEXTURE_TYPE_COLORIZED, TempCol),
+ Texture.GetTexture(Skin.GetTextureFileName(ThemeCollection.Style.Tex), TEXTURE_TYPE_COLORIZED, TempDCol));
+ end
+ else
+ begin
+ ButtonCollection[Num] := TButtonCollection.Create(Texture.GetTexture(
+ Skin.GetTextureFileName(ThemeCollection.Style.Tex), ThemeCollection.Style.Typ));
+ end;
+
+ //Set Parent menu
+ ButtonCollection[Num].ScreenButton := @Self.Button;
+
+ //Set Attributes
+ ButtonCollection[Num].FirstChild := ThemeCollection.FirstChild;
+ ButtonCollection[Num].CountChilds := ThemeCollection.ChildCount;
+ ButtonCollection[Num].Parent := Num + 1;
+
+ //Set Style
+ ButtonCollection[Num].X := ThemeCollection.Style.X;
+ ButtonCollection[Num].Y := ThemeCollection.Style.Y;
+ ButtonCollection[Num].W := ThemeCollection.Style.W;
+ ButtonCollection[Num].H := ThemeCollection.Style.H;
+ if (ThemeCollection.Style.Typ <> TEXTURE_TYPE_COLORIZED) then begin
+ ButtonCollection[Num].SelectColR := ThemeCollection.Style.ColR;
+ ButtonCollection[Num].SelectColG := ThemeCollection.Style.ColG;
+ ButtonCollection[Num].SelectColB := ThemeCollection.Style.ColB;
+ ButtonCollection[Num].DeselectColR := ThemeCollection.Style.DColR;
+ ButtonCollection[Num].DeselectColG := ThemeCollection.Style.DColG;
+ ButtonCollection[Num].DeselectColB := ThemeCollection.Style.DColB;
+ end;
+ ButtonCollection[Num].SelectInt := ThemeCollection.Style.Int;
+ ButtonCollection[Num].DeselectInt := ThemeCollection.Style.DInt;
+ ButtonCollection[Num].Texture.TexX1 := 0;
+ ButtonCollection[Num].Texture.TexY1 := 0;
+ ButtonCollection[Num].Texture.TexX2 := 1;
+ ButtonCollection[Num].Texture.TexY2 := 1;
+ ButtonCollection[Num].SetSelect(false);
+
+ ButtonCollection[Num].Reflection := ThemeCollection.Style.Reflection;
+ ButtonCollection[Num].Reflectionspacing := ThemeCollection.Style.ReflectionSpacing;
+ ButtonCollection[Num].DeSelectReflectionspacing := ThemeCollection.Style.DeSelectReflectionSpacing;
+
+ ButtonCollection[Num].Z := ThemeCollection.Style.Z;
+
+ //Some Things from ButtonFading
+ ButtonCollection[Num].SelectH := ThemeCollection.Style.SelectH;
+ ButtonCollection[Num].SelectW := ThemeCollection.Style.SelectW;
+
+ ButtonCollection[Num].Fade := ThemeCollection.Style.Fade;
+ ButtonCollection[Num].FadeText := ThemeCollection.Style.FadeText;
+ if (ThemeCollection.Style.Typ = TEXTURE_TYPE_COLORIZED) then
+ begin
+ ButtonCollection[Num].FadeTex := Texture.GetTexture(
+ Skin.GetTextureFileName(ThemeCollection.Style.FadeTex), TEXTURE_TYPE_COLORIZED, TempCol)
+ end else begin
+ ButtonCollection[Num].FadeTex := Texture.GetTexture(
+ Skin.GetTextureFileName(ThemeCollection.Style.FadeTex), ThemeCollection.Style.Typ);
+ end;
+ ButtonCollection[Num].FadeTexPos := ThemeCollection.Style.FadeTexPos;
+
+
+ BTLen := Length(ThemeCollection.Style.Text);
+ for BT := 0 to BTLen-1 do begin
+ AddButtonText(ButtonCollection[Num], ThemeCollection.Style.Text[BT].X, ThemeCollection.Style.Text[BT].Y,
+ ThemeCollection.Style.Text[BT].ColR, ThemeCollection.Style.Text[BT].ColG, ThemeCollection.Style.Text[BT].ColB,
+ ThemeCollection.Style.Text[BT].Font, ThemeCollection.Style.Text[BT].Size, ThemeCollection.Style.Text[BT].Align,
+ ThemeCollection.Style.Text[BT].Text);
+ end;
+end;
+
+function TMenu.AddStatic(ThemeStatic: TThemeStatic): integer;
+begin
+ Result := AddStatic(ThemeStatic.X, ThemeStatic.Y, ThemeStatic.W, ThemeStatic.H, ThemeStatic.Z,
+ ThemeStatic.ColR, ThemeStatic.ColG, ThemeStatic.ColB,
+ ThemeStatic.TexX1, ThemeStatic.TexY1, ThemeStatic.TexX2, ThemeStatic.TexY2,
+ Skin.GetTextureFileName(ThemeStatic.Tex),
+ ThemeStatic.Typ, $FFFFFF, ThemeStatic.Reflection, ThemeStatic.Reflectionspacing);
+end;
+
+function TMenu.AddStatic(X, Y, W, H: real; const Name: string): integer;
+begin
+ Result := AddStatic(X, Y, W, H, Name, TEXTURE_TYPE_PLAIN);
+end;
+
+function TMenu.AddStatic(X, Y, W, H: real; ColR, ColG, ColB: real; const Name: string; Typ: TTextureType): integer;
+begin
+ Result := AddStatic(X, Y, W, H, ColR, ColG, ColB, Name, Typ, $FFFFFF);
+end;
+
+function TMenu.AddStatic(X, Y, W, H, Z: real; ColR, ColG, ColB: real; const Name: string; Typ: TTextureType): integer;
+begin
+ Result := AddStatic(X, Y, W, H, Z, ColR, ColG, ColB, Name, Typ, $FFFFFF);
+end;
+
+function TMenu.AddStatic(X, Y, W, H: real; const Name: string; Typ: TTextureType): integer;
+var
+ StatNum: integer;
+begin
+ // adds static
+ StatNum := Length(Static);
+ SetLength(Static, StatNum + 1);
+ Static[StatNum] := TStatic.Create(Texture.GetTexture(Name, Typ, $FF00FF)); // new skin
+
+ // configures static
+ Static[StatNum].Texture.X := X;
+ Static[StatNum].Texture.Y := Y;
+ Static[StatNum].Texture.W := W;
+ Static[StatNum].Texture.H := H;
+ Static[StatNum].Visible := true;
+ Result := StatNum;
+end;
+
+function TMenu.AddStatic(X, Y, W, H: real; ColR, ColG, ColB: real; const Name: string; Typ: TTextureType; Color: integer): integer;
+begin
+ Result := AddStatic(X, Y, W, H, 0, ColR, ColG, ColB, Name, Typ, Color);
+end;
+
+function TMenu.AddStatic(X, Y, W, H, Z: real; ColR, ColG, ColB: real; const Name: string; Typ: TTextureType; Color: integer): integer;
+begin
+ Result := AddStatic(X, Y, W, H, Z, ColR, ColG, ColB, 0, 0, 1, 1, Name, Typ, Color, False, 0);
+end;
+
+function TMenu.AddStatic(X, Y, W, H, Z: real; ColR, ColG, ColB: real; TexX1, TexY1, TexX2, TexY2: real; const Name: string; Typ: TTextureType; Color: integer; Reflection: Boolean; ReflectionSpacing: Real): integer;
+var
+ StatNum: integer;
+begin
+ // adds static
+ StatNum := Length(Static);
+ SetLength(Static, StatNum + 1);
+
+ // colorize hack
+ if (Typ = TEXTURE_TYPE_COLORIZED) then
+ begin
+ // give encoded color to GetTexture()
+ Static[StatNum] := TStatic.Create(Texture.GetTexture(Name, Typ, RGBFloatToInt(ColR, ColG, ColB)));
+ end
+ else
+ begin
+ Static[StatNum] := TStatic.Create(Texture.GetTexture(Name, Typ, Color)); // new skin
+ end;
+
+ // configures static
+ Static[StatNum].Texture.X := X;
+ Static[StatNum].Texture.Y := Y;
+ Static[StatNum].Texture.W := W;
+ Static[StatNum].Texture.H := H;
+ Static[StatNum].Texture.Z := Z;
+ if (Typ <> TEXTURE_TYPE_COLORIZED) then
+ begin
+ Static[StatNum].Texture.ColR := ColR;
+ Static[StatNum].Texture.ColG := ColG;
+ Static[StatNum].Texture.ColB := ColB;
+ end;
+ Static[StatNum].Texture.TexX1 := TexX1;
+ Static[StatNum].Texture.TexY1 := TexY1;
+ Static[StatNum].Texture.TexX2 := TexX2;
+ Static[StatNum].Texture.TexY2 := TexY2;
+ Static[StatNum].Texture.Alpha := 1;
+ Static[StatNum].Visible := true;
+
+ //ReflectionMod
+ Static[StatNum].Reflection := Reflection;
+ Static[StatNum].ReflectionSpacing := ReflectionSpacing;
+
+ Result := StatNum;
+end;
+
+function TMenu.AddText(ThemeText: TThemeText): integer;
+begin
+ Result := AddText(ThemeText.X, ThemeText.Y, ThemeText.W, ThemeText.Font, ThemeText.Size,
+ ThemeText.ColR, ThemeText.ColG, ThemeText.ColB, ThemeText.Align, ThemeText.Text, ThemeText.Reflection, ThemeText.ReflectionSpacing, ThemeText.Z);
+end;
+
+function TMenu.AddText(X, Y: real; const Text_: string): integer;
+var
+ TextNum: integer;
+begin
+ // adds text
+ TextNum := Length(Text);
+ SetLength(Text, TextNum + 1);
+ Text[TextNum] := TText.Create(X, Y, Text_);
+ Result := TextNum;
+end;
+
+function TMenu.AddText(X, Y: real; Style: integer; Size, ColR, ColG, ColB: real; const Text: string): integer;
+begin
+ Result := AddText(X, Y, 0, Style, Size, ColR, ColG, ColB, 0, Text, false, 0, 0);
+end;
+
+function TMenu.AddText(X, Y, W: real; Style: integer; Size, ColR, ColG, ColB: real; Align: integer; const Text_: string; Reflection_: Boolean; ReflectionSpacing_: Real; Z : Real): integer;
+var
+ TextNum: integer;
+begin
+ // adds text
+ TextNum := Length(Text);
+ SetLength(Text, TextNum + 1);
+ Text[TextNum] := TText.Create(X, Y, W, Style, Size, ColR, ColG, ColB, Align, Text_, Reflection_, ReflectionSpacing_, Z);
+ Result := TextNum;
+end;
+
+//Function that Set Length of Button Array in one Step instead of register new Memory for every Button
+Procedure TMenu.SetButtonLength(Length: Cardinal);
+begin
+ if (ButtonPos = -1) AND (Length > 0) then
+ begin
+ //Set Length of Button
+ SetLength(Button, Length);
+
+ //Set ButtonPos to start with 0
+ ButtonPos := 0;
+ end;
+end;
+
+
+// Method to add a button in our TMenu. It returns the assigned ButtonNumber
+function TMenu.AddButton(ThemeButton: TThemeButton): integer;
+var
+ BT: integer;
+ BTLen: integer;
+begin
+ Result := AddButton(ThemeButton.X, ThemeButton.Y, ThemeButton.W, ThemeButton.H,
+ ThemeButton.ColR, ThemeButton.ColG, ThemeButton.ColB, ThemeButton.Int,
+ ThemeButton.DColR, ThemeButton.DColG, ThemeButton.DColB, ThemeButton.DInt,
+ Skin.GetTextureFileName(ThemeButton.Tex), ThemeButton.Typ,
+ ThemeButton.Reflection, ThemeButton.Reflectionspacing, ThemeButton.DeSelectReflectionspacing);
+
+ Button[Result].Z := ThemeButton.Z;
+
+ //Button Visibility
+ Button[Result].Visible := ThemeButton.Visible;
+
+ //Some Things from ButtonFading
+ Button[Result].SelectH := ThemeButton.SelectH;
+ Button[Result].SelectW := ThemeButton.SelectW;
+
+ Button[Result].Fade := ThemeButton.Fade;
+ Button[Result].FadeText := ThemeButton.FadeText;
+ if (ThemeButton.Typ = TEXTURE_TYPE_COLORIZED) then
+ begin
+ Button[Result].FadeTex := Texture.GetTexture(
+ Skin.GetTextureFileName(ThemeButton.FadeTex), TEXTURE_TYPE_COLORIZED,
+ RGBFloatToInt(ThemeButton.ColR, ThemeButton.ColG, ThemeButton.ColB));
+ end
+ else
+ begin
+ Button[Result].FadeTex := Texture.GetTexture(
+ Skin.GetTextureFileName(ThemeButton.FadeTex), ThemeButton.Typ);
+ end;
+
+ Button[Result].FadeTexPos := ThemeButton.FadeTexPos;
+
+ BTLen := Length(ThemeButton.Text);
+ for BT := 0 to BTLen-1 do
+ begin
+ AddButtonText(ThemeButton.Text[BT].X, ThemeButton.Text[BT].Y,
+ ThemeButton.Text[BT].ColR, ThemeButton.Text[BT].ColG, ThemeButton.Text[BT].ColB,
+ ThemeButton.Text[BT].Font, ThemeButton.Text[BT].Size, ThemeButton.Text[BT].Align,
+ ThemeButton.Text[BT].Text);
+ end;
+
+ //BAutton Collection Mod
+ if (ThemeButton.Parent <> 0) then
+ begin
+ //If Collection Exists then Change Interaction to Child Button
+ if (@ButtonCollection[ThemeButton.Parent-1] <> nil) then
+ begin
+ Interactions[High(Interactions)].Typ := iBCollectionChild;
+ Button[Result].Visible := False;
+
+ for BT := 0 to BTLen-1 do
+ Button[Result].Text[BT].Alpha := 0;
+
+ Button[Result].Parent := ThemeButton.Parent;
+ if (ButtonCollection[ThemeButton.Parent-1].Fade) then
+ Button[Result].Texture.Alpha := 0;
+ end;
+ end;
+ Log.BenchmarkEnd(6);
+ Log.LogBenchmark('====> Screen Options32', 6);
+end;
+
+function TMenu.AddButton(X, Y, W, H: real; const Name: String): integer;
+begin
+ Result := AddButton(X, Y, W, H, Name, TEXTURE_TYPE_PLAIN, False);
+end;
+
+function TMenu.AddButton(X, Y, W, H: real; const Name: String; Typ: TTextureType; Reflection: Boolean): integer;
+begin
+ Result := AddButton(X, Y, W, H, 1, 1, 1, 1, 1, 1, 1, 0.5, Name, TEXTURE_TYPE_PLAIN, Reflection, 15, 15);
+end;
+
+function TMenu.AddButton(X, Y, W, H, ColR, ColG, ColB, Int, DColR, DColG, DColB, DInt: real;
+ const Name: String; Typ: TTextureType;
+ Reflection: Boolean; ReflectionSpacing, DeSelectReflectionSpacing: Real): integer;
+begin
+ // adds button
+ //SetLength is used once to reduce Memory usement
+ if (ButtonPos <> -1) then
+ begin
+ Result := ButtonPos;
+ Inc(ButtonPos)
+ end
+ else //Old Method -> Reserve new Memory for every Button
+ begin
+ Result := Length(Button);
+ SetLength(Button, Result + 1);
+ end;
+
+ // colorize hack
+ if (Typ = TEXTURE_TYPE_COLORIZED) then
+ begin
+ // give encoded color to GetTexture()
+ Button[Result] := TButton.Create(Texture.GetTexture(Name, Typ, RGBFloatToInt(ColR, ColG, ColB)),
+ Texture.GetTexture(Name, Typ, RGBFloatToInt(DColR, DColG, DColB)));
+ end
+ else
+ begin
+ Button[Result] := TButton.Create(Texture.GetTexture(Name, Typ));
+ end;
+
+ // configures button
+ Button[Result].X := X;
+ Button[Result].Y := Y;
+ Button[Result].W := W;
+ Button[Result].H := H;
+ if (Typ <> TEXTURE_TYPE_COLORIZED) then
+ begin
+ Button[Result].SelectColR := ColR;
+ Button[Result].SelectColG := ColG;
+ Button[Result].SelectColB := ColB;
+ Button[Result].DeselectColR := DColR;
+ Button[Result].DeselectColG := DColG;
+ Button[Result].DeselectColB := DColB;
+ end;
+ Button[Result].SelectInt := Int;
+ Button[Result].DeselectInt := DInt;
+ Button[Result].Texture.TexX1 := 0;
+ Button[Result].Texture.TexY1 := 0;
+ Button[Result].Texture.TexX2 := 1;
+ Button[Result].Texture.TexY2 := 1;
+ Button[Result].SetSelect(false);
+
+ Button[Result].Reflection := Reflection;
+ Button[Result].Reflectionspacing := ReflectionSpacing;
+ Button[Result].DeSelectReflectionspacing := DeSelectReflectionSpacing;
+
+ //Button Collection Mod
+ Button[Result].Parent := 0;
+
+
+ // adds interaction
+ AddInteraction(iButton, Result);
+ Interaction := 0;
+end;
+
+procedure TMenu.ClearButtons;
+begin
+ Setlength(Button, 0);
+end;
+
+// Method to draw our TMenu and all his child buttons
+function TMenu.DrawBG: boolean;
+begin
+ BackImg.ColR := 1;
+ BackImg.ColG := 1;
+ BackImg.ColB := 1;
+ BackImg.TexX1 := 0;
+ BackImg.TexY1 := 0;
+ BackImg.TexX2 := 1;
+ BackImg.TexY2 := 1;
+
+ if (BackImg.TexNum > 0) then
+ begin
+ BackImg.X := 0;
+ BackImg.Y := 0;
+ BackImg.Z := 0; // todo: eddie: to the opengl experts: please check this! On the mac z is not initialized???
+ BackImg.W := 800;
+ BackImg.H := 600;
+ DrawTexture(BackImg);
+ end
+ else if (VideoPlayback <> nil) then
+ begin
+ VideoPlayback.GetFrame(VideoBGTimer.GetTime());
+ // FIXME: why do we draw on screen 2? Seems to be wrong.
+ VideoPlayback.DrawGL(2);
+ end;
+
+ Result := true;
+end;
+
+function TMenu.DrawFG: boolean;
+var
+ J: Integer;
+begin
+ // We don't forget about newly implemented static for nice skin ...
+ for J := 0 to Length(Static) - 1 do
+ Static[J].Draw;
+
+ // ... and slightly implemented menutext unit
+ for J := 0 to Length(Text) - 1 do
+ Text[J].Draw;
+
+ // Draw all ButtonCollections
+ for J := 0 to High(ButtonCollection) do
+ ButtonCollection[J].Draw;
+
+ // Second, we draw all of our buttons
+ for J := 0 to Length(Button) - 1 do
+ Button[J].Draw;
+
+ for J := 0 to Length(SelectsS) - 1 do
+ SelectsS[J].Draw;
+
+ // Third, we draw all our widgets
+ // for J := 0 to Length(WidgetsSrc) - 1 do
+ // SDL_BlitSurface(WidgetsSrc[J], nil, ParentBackBuf, WidgetsRect[J]);
+ Result := True;
+end;
+
+function TMenu.Draw: boolean;
+begin
+ DrawBG;
+ DrawFG;
+ Result := true;
+end;
+
+{
+function TMenu.GetNextScreen(): PMenu;
+begin
+ Result := NextScreen;
+end;
+}
+
+{
+function TMenu.AddWidget(X, Y : UInt16; WidgetSrc : PSDL_Surface): Int16;
+var
+ WidgetNum : Int16;
+begin
+ if (Assigned(WidgetSrc)) then
+ begin
+ WidgetNum := Length(WidgetsSrc);
+
+ SetLength(WidgetsSrc, WidgetNum + 1);
+ SetLength(WidgetsRect, WidgetNum + 1);
+
+ WidgetsSrc[WidgetNum] := WidgetSrc;
+ WidgetsRect[WidgetNum] := new(PSDL_Rect);
+ WidgetsRect[WidgetNum]^.x := X;
+ WidgetsRect[WidgetNum]^.y := Y;
+ WidgetsRect[WidgetNum]^.w := WidgetSrc^.w;
+ WidgetsRect[WidgetNum]^.h := WidgetSrc^.h;
+
+ Result := WidgetNum;
+ end
+ else
+ Result := -1;
+end;
+}
+
+{
+procedure TMenu.ClearWidgets(MinNumber : Int16);
+var
+ J : Int16;
+begin
+ for J := MinNumber to (Length(WidgetsSrc) - 1) do
+ begin
+ SDL_FreeSurface(WidgetsSrc[J]);
+ dispose(WidgetsRect[J]);
+ end;
+
+ SetLength(WidgetsSrc, MinNumber);
+ SetLength(WidgetsRect, MinNumber);
+end;
+}
+
+function TMenu.IsSelectable(Int: Cardinal): Boolean;
+begin
+ Result := True;
+ case Interactions[Int].Typ of
+ //Button
+ iButton: Result := Button[Interactions[Int].Num].Visible and Button[Interactions[Int].Num].Selectable;
+
+ //Select Slide
+ iSelectS: Result := SelectsS[Interactions[Int].Num].Visible;
+
+ //ButtonCollection Child
+ iBCollectionChild:
+ Result := (ButtonCollection[Button[Interactions[Int].Num].Parent - 1].FirstChild - 1 = Int) and ((Interactions[Interaction].Typ <> iBCollectionChild) or (Button[Interactions[Interaction].Num].Parent <> Button[Interactions[Int].Num].Parent));
+ end;
+end;
+
+// implemented for the sake of usablility
+// [curser down] picks the button left to the actual atm
+// this behaviour doesn't make sense for two rows of buttons
+procedure TMenu.InteractPrevRow;
+var
+ Int: integer;
+begin
+// these two procedures just make sense for at least 5 buttons, because we
+// usually start a second row when there are more than 4 buttons
+ Int := Interaction;
+
+ Int := Int - ceil(Length(Interactions) / 2);
+
+ //Set Interaction
+ if ((Int < 0) or (Int > Length(Interactions) - 1))
+ then Int := Interaction //nonvalid button, keep current one
+ else Interaction := Int; //select row above
+end;
+
+procedure TMenu.InteractNextRow;
+var
+ Int: integer;
+begin
+ Int := Interaction;
+
+ Int := Int + ceil(Length(Interactions) / 2);
+
+ //Set Interaction
+ if ((Int < 0) or (Int > Length(Interactions) - 1))
+ then Int := Interaction //nonvalid button, keep current one
+ else Interaction := Int; //select row above
+end;
+
+procedure TMenu.InteractNext;
+var
+ Int: integer;
+begin
+ Int := Interaction;
+
+ // change interaction as long as it's needed
+ repeat
+ Int := (Int + 1) mod Length(Interactions);
+
+ //If no Interaction is Selectable Simply Select Next
+ if (Int = Interaction) then Break;
+
+ until IsSelectable(Int);
+
+ //Set Interaction
+ Interaction := Int;
+end;
+
+procedure TMenu.InteractPrev;
+var
+ Int: integer;
+begin
+ Int := Interaction;
+
+ // change interaction as long as it's needed
+ repeat
+ Int := Int - 1;
+ if Int = -1 then Int := High(Interactions);
+
+ //If no Interaction is Selectable Simply Select Next
+ if (Int = Interaction) then Break;
+ until IsSelectable(Int);
+
+ //Set Interaction
+ Interaction := Int
+end;
+
+
+procedure TMenu.InteractCustom(CustomSwitch: integer);
+{ needed only for below
+var
+ Num: integer;
+ Typ: integer;
+ Again: boolean;
+}
+begin
+ //Code Commented atm, because it needs to be Rewritten
+ //it doesn't work with Button Collections
+ {then begin
+ CustomSwitch:= CustomSwitch*(-1);
+ Again := true;
+ // change interaction as long as it's needed
+ while (Again = true) do begin
+ Num := SelInteraction - CustomSwitch;
+ if Num = -1 then Num := High(Interactions);
+ Interaction := Num;
+ Again := false; // reset, default to accept changing interaction
+
+ // checking newly interacted element
+ Num := Interactions[Interaction].Num;
+ Typ := Interactions[Interaction].Typ;
+ case Typ of
+ iButton:
+ begin
+ if Button[Num].Selectable = false then Again := True;
+ end;
+ end; // case
+ end; // while
+ end
+ else if num>0 then begin
+ Again := true;
+ // change interaction as long as it's needed
+ while (Again = true) do begin
+ Num := (Interaction + CustomSwitch) Mod Length(Interactions);
+ Interaction := Num;
+ Again := false; // reset, default to accept changing interaction
+
+
+ // checking newly interacted element
+ Num := Interactions[Interaction].Num;
+ Typ := Interactions[Interaction].Typ;
+ case Typ of
+ iButton:
+ begin
+ if Button[Num].Selectable = false then Again := True;
+ end;
+ end; // case
+ end; // while
+ end }
+end;
+
+
+procedure TMenu.FadeTo(Screen: PMenu);
+begin
+ Display.Fade := 0;
+ Display.NextScreen := Screen;
+end;
+
+procedure TMenu.FadeTo(Screen: PMenu; aSound: TAudioPlaybackStream);
+begin
+ FadeTo( Screen );
+ AudioPlayback.PlaySound( aSound );
+end;
+
+
+//popup hack
+procedure TMenu.CheckFadeTo(Screen: PMenu; msg: String);
+begin
+ Display.Fade := 0;
+ Display.NextScreenWithCheck := Screen;
+ Display.CheckOK:=False;
+ ScreenPopupCheck.ShowPopup(msg);
+end;
+
+procedure TMenu.AddButtonText(AddX, AddY: real; const AddText: string);
+begin
+ AddButtonText(AddX, AddY, 1, 1, 1, AddText);
+end;
+
+procedure TMenu.AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; const AddText: string);
+var
+ Il: integer;
+begin
+ with Button[High(Button)] do begin
+ Il := Length(Text);
+ SetLength(Text, Il+1);
+ Text[Il] := TText.Create(X + AddX, Y + AddY, AddText);
+ Text[Il].ColR := ColR;
+ Text[Il].ColG := ColG;
+ Text[Il].ColB := ColB;
+ Text[Il].Int := 1;//0.5;
+ end;
+end;
+
+procedure TMenu.AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: string);
+var
+ Il: integer;
+begin
+ with Button[High(Button)] do begin
+ Il := Length(Text);
+ SetLength(Text, Il+1);
+ Text[Il] := TText.Create(X + AddX, Y + AddY, AddText);
+ Text[Il].ColR := ColR;
+ Text[Il].ColG := ColG;
+ Text[Il].ColB := ColB;
+ Text[Il].Int := 1;//0.5;
+ Text[Il].Style := Font;
+ Text[Il].Size := Size;
+ Text[Il].Align := Align;
+ end;
+end;
+
+procedure TMenu.AddButtonText(CustomButton: TButton; AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: string);
+var
+ Il: integer;
+begin
+ with CustomButton do begin
+ Il := Length(Text);
+ SetLength(Text, Il+1);
+ Text[Il] := TText.Create(X + AddX, Y + AddY, AddText);
+ Text[Il].ColR := ColR;
+ Text[Il].ColG := ColG;
+ Text[Il].ColB := ColB;
+ Text[Il].Int := 1;//0.5;
+ Text[Il].Style := Font;
+ Text[Il].Size := Size;
+ Text[Il].Align := Align;
+ end;
+end;
+
+
+function TMenu.AddSelectSlide(ThemeSelectS: TThemeSelectSlide; var Data: integer; Values: array of string): integer;
+var
+ SO: integer;
+begin
+ Result := AddSelectSlide(ThemeSelectS.X, ThemeSelectS.Y, ThemeSelectS.W, ThemeSelectS.H, ThemeSelectS.SkipX, ThemeSelectS.SBGW,
+ ThemeSelectS.ColR, ThemeSelectS.ColG, ThemeSelectS.ColB, ThemeSelectS.Int,
+ ThemeSelectS.DColR, ThemeSelectS.DColG, ThemeSelectS.DColB, ThemeSelectS.DInt,
+ ThemeSelectS.TColR, ThemeSelectS.TColG, ThemeSelectS.TColB, ThemeSelectS.TInt,
+ ThemeSelectS.TDColR, ThemeSelectS.TDColG, ThemeSelectS.TDColB, ThemeSelectS.TDInt,
+ ThemeSelectS.SBGColR, ThemeSelectS.SBGColG, ThemeSelectS.SBGColB, ThemeSelectS.SBGInt,
+ ThemeSelectS.SBGDColR, ThemeSelectS.SBGDColG, ThemeSelectS.SBGDColB, ThemeSelectS.SBGDInt,
+ ThemeSelectS.STColR, ThemeSelectS.STColG, ThemeSelectS.STColB, ThemeSelectS.STInt,
+ ThemeSelectS.STDColR, ThemeSelectS.STDColG, ThemeSelectS.STDColB, ThemeSelectS.STDInt,
+ Skin.GetTextureFileName(ThemeSelectS.Tex), TEXTURE_TYPE_COLORIZED,
+ Skin.GetTextureFileName(ThemeSelectS.TexSBG), TEXTURE_TYPE_COLORIZED,
+ ThemeSelectS.Text, Data);
+ for SO := 0 to High(Values) do
+ AddSelectSlideOption(Values[SO]);
+
+ SelectsS[High(SelectsS)].Text.Size := ThemeSelectS.TextSize;
+
+ SelectsS[High(SelectsS)].Texture.Z := ThemeSelectS.Z;
+ SelectsS[High(SelectsS)].TextureSBG.Z := ThemeSelectS.Z;
+
+ //Generate Lines
+ SelectsS[High(SelectsS)].GenLines;
+
+ SelectsS[High(SelectsS)].SelectedOption := SelectsS[High(SelectsS)].SelectOptInt; // refresh
+end;
+
+function TMenu.AddSelectSlide(X, Y, W, H, SkipX, SBGW, ColR, ColG, ColB, Int, DColR, DColG, DColB, DInt,
+ TColR, TColG, TColB, TInt, TDColR, TDColG, TDColB, TDInt,
+ SBGColR, SBGColG, SBGColB, SBGInt, SBGDColR, SBGDColG, SBGDColB, SBGDInt,
+ STColR, STColG, STColB, STInt, STDColR, STDColG, STDColB, STDInt: real;
+ const Name: String; Typ: TTextureType; const SBGName: String; SBGTyp: TTextureType;
+ const Caption: string; var Data: integer): integer;
+var
+ S: integer;
+ I: integer;
+begin
+ S := Length(SelectsS);
+ SetLength(SelectsS, S + 1);
+ SelectsS[S] := TSelectSlide.Create;
+
+ if (Typ = TEXTURE_TYPE_COLORIZED) then
+ SelectsS[S].Texture := Texture.GetTexture(Name, Typ, RGBFloatToInt(ColR, ColG, ColB))
+ else
+ SelectsS[S].Texture := Texture.GetTexture(Name, Typ);
+ SelectsS[S].X := X;
+ SelectsS[S].Y := Y;
+ SelectsS[S].W := W;
+ SelectsS[S].H := H;
+
+ SelectsS[S].ColR := ColR;
+ SelectsS[S].ColG := ColG;
+ SelectsS[S].ColB := ColB;
+ SelectsS[S].Int := Int;
+ SelectsS[S].DColR := DColR;
+ SelectsS[S].DColG := DColG;
+ SelectsS[S].DColB := DColB;
+ SelectsS[S].DInt := DInt;
+
+ if (SBGTyp = TEXTURE_TYPE_COLORIZED) then
+ SelectsS[S].TextureSBG := Texture.GetTexture(SBGName, SBGTyp, RGBFloatToInt(SBGColR, SBGColG, SBGColB))
+ else
+ SelectsS[S].TextureSBG := Texture.GetTexture(SBGName, SBGTyp);
+ SelectsS[S].TextureSBG.X := X + W + SkipX;
+ SelectsS[S].TextureSBG.Y := Y;
+ //SelectsS[S].TextureSBG.W := 450;
+ SelectsS[S].SBGW := SBGW;
+ SelectsS[S].TextureSBG.H := H;
+ SelectsS[S].SBGColR := SBGColR;
+ SelectsS[S].SBGColG := SBGColG;
+ SelectsS[S].SBGColB := SBGColB;
+ SelectsS[S].SBGInt := SBGInt;
+ SelectsS[S].SBGDColR := SBGDColR;
+ SelectsS[S].SBGDColG := SBGDColG;
+ SelectsS[S].SBGDColB := SBGDColB;
+ SelectsS[S].SBGDInt := SBGDInt;
+
+ SelectsS[S].Text.X := X + 20;
+ SelectsS[S].Text.Y := Y + (SelectsS[S].TextureSBG.H / 2) - 15;
+ SelectsS[S].Text.Text := Caption;
+ SelectsS[S].Text.Size := 10;
+ SelectsS[S].Text.Visible := true;
+ SelectsS[S].TColR := TColR;
+ SelectsS[S].TColG := TColG;
+ SelectsS[S].TColB := TColB;
+ SelectsS[S].TInt := TInt;
+ SelectsS[S].TDColR := TDColR;
+ SelectsS[S].TDColG := TDColG;
+ SelectsS[S].TDColB := TDColB;
+ SelectsS[S].TDInt := TDInt;
+
+ SelectsS[S].STColR := STColR;
+ SelectsS[S].STColG := STColG;
+ SelectsS[S].STColB := STColB;
+ SelectsS[S].STInt := STInt;
+ SelectsS[S].STDColR := STDColR;
+ SelectsS[S].STDColG := STDColG;
+ SelectsS[S].STDColB := STDColB;
+ SelectsS[S].STDInt := STDInt;
+
+ // new
+ SelectsS[S].Texture.TexX1 := 0;
+ SelectsS[S].Texture.TexY1 := 0;
+ SelectsS[S].Texture.TexX2 := 1;
+ SelectsS[S].Texture.TexY2 := 1;
+ SelectsS[S].TextureSBG.TexX1 := 0;
+ SelectsS[S].TextureSBG.TexY1 := 0;
+ SelectsS[S].TextureSBG.TexX2 := 1;
+ SelectsS[S].TextureSBG.TexY2 := 1;
+
+ // Sets Data to copy the value of selectops to global value;
+ SelectsS[S].PData := @Data;
+ // Configures Select options
+ {//SelectsS[S].TextOpt[0].Text := IntToStr(I+1);
+ SelectsS[S].TextOpt[0].Size := 10;
+ SelectsS[S].TextOpt[0].Align := 1;
+
+ SelectsS[S].TextOpt[0].ColR := SelectsS[S].STDColR;
+ SelectsS[S].TextOpt[0].ColG := SelectsS[S].STDColG;
+ SelectsS[S].TextOpt[0].ColB := SelectsS[S].STDColB;
+ SelectsS[S].TextOpt[0].Int := SelectsS[S].STDInt;
+ SelectsS[S].TextOpt[0].Visible := true; }
+
+ // Sets default value of selectopt from Data;
+ SelectsS[S].SelectedOption := Data;
+
+ // Disables default selection
+ SelectsS[S].SetSelect(false);
+
+ {// Configures 3 select options
+ for I := 0 to 2 do begin
+ SelectsS[S].TextOpt[I].X := SelectsS[S].TextureSBG.X + 20 + (50 + 20) + (150 - 20) * I;
+ SelectsS[S].TextOpt[I].Y := SelectsS[S].TextureSBG.Y + 20;
+ SelectsS[S].TextOpt[I].Text := IntToStr(I+1);
+ SelectsS[S].TextOpt[I].Size := 10;
+ SelectsS[S].TextOpt[I].Align := 1;
+
+
+ SelectsS[S].TextOpt[I].ColR := SelectsS[S].STDColR;
+ SelectsS[S].TextOpt[I].ColG := SelectsS[S].STDColG;
+ SelectsS[S].TextOpt[I].ColB := SelectsS[S].STDColB;
+ SelectsS[S].TextOpt[I].Int := SelectsS[S].STDInt;
+ SelectsS[S].TextOpt[I].Visible := true;
+ end;}
+
+
+ // adds interaction
+ AddInteraction(iSelectS, S);
+ Result := S;
+end;
+
+procedure TMenu.AddSelectSlideOption(const AddText: string);
+begin
+ AddSelectSlideOption(High(SelectsS), AddText);
+end;
+
+procedure TMenu.AddSelectSlideOption(SelectNo: Cardinal; const AddText: string);
+var
+ SO: integer;
+begin
+ SO := Length(SelectsS[SelectNo].TextOptT);
+
+ SetLength(SelectsS[SelectNo].TextOptT, SO + 1);
+ SelectsS[SelectNo].TextOptT[SO] := AddText;
+
+ //SelectsS[S].SelectedOption := SelectsS[S].SelectOptInt; // refresh
+
+ //if SO = Selects[S].PData^ then Selects[S].SelectedOption := SO;
+end;
+
+procedure TMenu.UpdateSelectSlideOptions(ThemeSelectSlide: TThemeSelectSlide; SelectNum: integer; Values: array of string; var Data: integer);
+var
+ SO: integer;
+begin
+ SetLength(SelectsS[SelectNum].TextOptT, 0);
+ for SO := 0 to High(Values) do
+ AddSelectSlideOption(SelectNum, Values[SO]);
+
+ SelectsS[SelectNum].GenLines;
+
+// SelectsS[SelectNum].SelectedOption := SelectsS[SelectNum].SelectOptInt; // refresh
+// SelectS[SelectNum].SetSelectOpt(Data);
+// SelectS[SelectNum].SelectedOption := 0;//Data;
+
+// Log.LogError(IntToStr(High(SelectsS[SelectNum].TextOptT)));
+// if 0 <= High(SelectsS[SelectNum].TextOptT) then
+
+ SelectsS[SelectNum].PData := @Data;
+ SelectsS[SelectNum].SelectedOption := Data;
+end;
+
+procedure TMenu.InteractInc;
+var
+ Num: integer;
+ Value: integer;
+begin
+ case Interactions[Interaction].Typ of
+ iSelectS: begin
+ Num := Interactions[Interaction].Num;
+ Value := SelectsS[Num].SelectedOption;
+// Value := (Value + 1) Mod (Length(SelectsS[Num].TextOptT));
+
+ // limit
+ Value := Value + 1;
+ if Value <= High(SelectsS[Num].TextOptT) then
+ SelectsS[Num].SelectedOption := Value;
+ end;
+ //Button Collection Mod
+ iBCollectionChild:
+ begin
+
+ //Select Next Button in Collection
+ For Num := 1 to High(Button) do
+ begin
+ Value := (Interaction + Num) Mod Length(Button);
+ if Value = 0 then
+ begin
+ InteractNext;
+ Break;
+ end;
+ if (Button[Value].Parent = Button[Interaction].Parent) then
+ begin
+ Interaction := Value;
+ Break;
+ end;
+ end;
+ end;
+ //interact Next if there is Nothing to Change
+ else InteractNext;
+ end;
+end;
+
+procedure TMenu.InteractDec;
+var
+ Num: integer;
+ Value: integer;
+begin
+ case Interactions[Interaction].Typ of
+ iSelectS: begin
+ Num := Interactions[Interaction].Num;
+ Value := SelectsS[Num].SelectedOption;
+ Value := Value - 1;
+// if Value = -1 then
+// Value := High(SelectsS[Num].TextOptT);
+
+ if Value >= 0 then
+ SelectsS[Num].SelectedOption := Value;
+ end;
+ //Button Collection Mod
+ iBCollectionChild:
+ begin
+ //Select Prev Button in Collection
+ For Num := High(Button) downto 1 do
+ begin
+ Value := (Interaction + Num) Mod Length(Button);
+ if Value = High(Button) then
+ begin
+ InteractPrev;
+ Break;
+ end;
+ if (Button[Value].Parent = Button[Interaction].Parent) then
+ begin
+ Interaction := Value;
+ Break;
+ end;
+ end;
+ end;
+ //interact Prev if there is Nothing to Change
+ else
+ begin
+ InteractPrev;
+ //If ButtonCollection with more than 1 Entry then Select Last Entry
+ if (Button[Interactions[Interaction].Num].Parent <> 0) AND (ButtonCollection[Button[Interactions[Interaction].Num].Parent-1].CountChilds > 1) then
+ begin
+ //Select Last Child
+ For Num := High(Button) downto 1 do
+ begin
+ Value := (Interaction + Num) Mod Length(Button);
+ if (Button[Value].Parent = Button[Interaction].Parent) then
+ begin
+ Interaction := Value;
+ Break;
+ end;
+ end;
+ end;
+ end;
+ end;
+end;
+
+procedure TMenu.AddBox(X, Y, W, H: real);
+begin
+ AddStatic(X, Y, W, H, 0, 0, 0, Skin.GetTextureFileName('MainBar'), TEXTURE_TYPE_COLORIZED);
+ AddStatic(X+2, Y+2, W-4, H-4, 1, 1, 1, Skin.GetTextureFileName('MainBar'), TEXTURE_TYPE_COLORIZED);
+end;
+
+procedure TMenu.onShow;
+begin
+ // FIXME: this needs some work. First, there should be a variable like
+ // VideoBackground so we can check whether a video-background is enabled or not.
+ // Second, a video should be stopped if the screen is hidden, but the Video.Stop()
+ // method is not implemented by now. This is necessary for theme-switching too.
+ // At the moment videos cannot be turned off without restarting USDX.
+
+ // check if a background texture was found
+ if (BackImg.TexNum = 0) then
+ begin
+ // try to open an animated background
+ // Note: newer versions of ffmpeg are able to open images like jpeg
+ // so do not pass an image's filename to VideoPlayback.Open()
+ if fileexists( fFileName ) then
+ begin
+ if VideoPlayback.Open( fFileName ) then
+ begin
+ VideoBGTimer.SetTime(0);
+ VideoPlayback.Play;
+ end;
+ end;
+ end;
+end;
+
+procedure TMenu.onShowFinish;
+begin
+ // nothing
+end;
+
+(*
+ * Wrapper for WideUpperCase. Needed because some plattforms have problems with
+ * unicode support.
+ *)
+function TMenu.WideCharUpperCase(wchar: WideChar) : WideString;
+begin
+ // On Linux and MacOSX the cwstring unit is necessary for Unicode function-calls.
+ // Otherwise you will get an EIntOverflow exception (thrown by unimplementedwidestring()).
+ // The Unicode manager cwstring does not work with MacOSX at the moment because
+ // of missing references to iconv. So we have to use Ansi... for the moment.
+
+ {$IFNDEF DARWIN}
+ // The FPC implementation of WideUpperCase returns nil if wchar is #0 (e.g. if an arrow key is pressed)
+ if (wchar <> #0) then
+ Result := WideUpperCase(wchar)
+ else
+ Result := #0;
+ {$ELSE}
+ Result := AnsiUpperCase(wchar)
+ {$ENDIF}
+end;
+
+(*
+ * Wrapper for WideUpperCase. Needed because some plattforms have problems with
+ * unicode support.
+ *)
+function TMenu.WideStringUpperCase(wstring: WideString) : WideString;
+begin
+ {$IFNDEF DARWIN}
+ Result := WideUpperCase(wstring)
+ {$ELSE}
+ Result := AnsiUpperCase(wstring);
+ {$ENDIF}
+end;
+
+procedure TMenu.onHide;
+begin
+ // nothing
+end;
+
+function TMenu.ParseInput(PressedKey: Cardinal; CharCode: WideChar; PressedDown: Boolean): Boolean;
+begin
+ // nothing
+ Result := true;
+end;
+
+procedure TMenu.SetAnimationProgress(Progress: real);
+begin
+ // nothing
+end;
+
+end.
+
diff --git a/src/menu0/UMenuButton.pas b/src/menu0/UMenuButton.pas
new file mode 100644
index 00000000..60b92b9f
--- /dev/null
+++ b/src/menu0/UMenuButton.pas
@@ -0,0 +1,564 @@
+unit UMenuButton;
+
+interface
+
+{$I switches.inc}
+
+uses TextGL, UTexture, gl, UMenuText,SDL;
+
+type
+ CButton = class of TButton;
+
+ TButton = class
+ protected
+ SelectBool: Boolean;
+
+ FadeProgress: Real;
+ FadeLastTick: Cardinal;
+
+ DeSelectW,
+ DeSelectH,
+ PosX,
+ PosY: Real;
+
+ constructor Create(); overload;
+
+ public
+ Text: Array of TText;
+ Texture: TTexture; // Button Screen position and size
+ Texture2: TTexture; // second texture only used for fading full resolution covers
+
+ Colorized: Boolean;
+ DeSelectTexture: TTexture; // texture for colorized hack
+
+ FadeTex: TTexture; //Texture for beautiful fading
+ FadeTexPos: byte; //Pos of the FadeTexture (0: Top, 1: Left, 2: Bottom, 3: Right)
+
+ DeselectType: integer; // not used yet
+ Visible: boolean;
+
+ Reflection: boolean;
+ Reflectionspacing,
+ DeSelectReflectionspacing: Real;
+
+ Fade,
+ FadeText: Boolean;
+
+ Selectable: boolean;
+
+ //Number of the Parent Collection, 0 if in no Collection
+ Parent: Byte;
+
+ SelectColR,
+ SelectColG,
+ SelectColB,
+ SelectInt,
+ SelectTInt: real;
+ //Fade Mod
+ SelectW: real;
+ SelectH: real;
+
+ DeselectColR,
+ DeselectColG,
+ DeselectColB,
+ DeselectInt,
+ DeselectTInt: real;
+
+ procedure SetY(Value: real);
+ procedure SetX(Value: real);
+ procedure SetW(Value: real);
+ procedure SetH(Value: real);
+
+ procedure SetSelect(Value: Boolean); virtual;
+ property X: real read PosX write SetX;
+ property Y: real read PosY write SetY;
+ property Z: real read Texture.z write Texture.z;
+ property W: real read DeSelectW write SetW;
+ property H: real read DeSelectH write SetH;
+ property Selected: Boolean read SelectBool write SetSelect;
+
+ procedure Draw; virtual;
+
+ constructor Create(Textura: TTexture); overload;
+ constructor Create(Textura, DSTexture: TTexture); overload;
+ destructor Destroy; override;
+ end;
+
+implementation
+
+uses SysUtils,
+ UDrawTexture;
+
+procedure TButton.SetX(Value: real);
+{var
+ dx: real;
+ T: integer; // text}
+begin
+ {dY := Value - Texture.y;
+
+ Texture.X := Value;
+
+ for T := 0 to High(Text) do
+ Text[T].X := Text[T].X + dY;}
+
+ PosX := Value;
+ if (FadeTex.TexNum = 0) then
+ Texture.X := Value;
+
+end;
+
+procedure TButton.SetY(Value: real);
+{var
+ dY: real;
+ T: integer; // text}
+begin
+ {dY := Value - PosY;
+
+
+ for T := 0 to High(Text) do
+ Text[T].Y := Text[T].Y + dY;}
+
+ PosY := Value;
+ if (FadeTex.TexNum = 0) then
+ Texture.y := Value;
+end;
+
+procedure TButton.SetW(Value: real);
+begin
+ if SelectW = DeSelectW then
+ SelectW := Value;
+
+ DeSelectW := Value;
+
+ if Not Fade then
+ begin
+ if SelectBool then
+ Texture.W := SelectW
+ else
+ Texture.W := DeSelectW;
+ end;
+end;
+
+procedure TButton.SetH(Value: real);
+begin
+ if SelectH = DeSelectH then
+ SelectH := Value;
+
+ DeSelectH := Value;
+
+ if Not Fade then
+ begin
+ if SelectBool then
+ Texture.H := SelectH
+ else
+ Texture.H := DeSelectH;
+ end;
+end;
+
+procedure TButton.SetSelect(Value : Boolean);
+var
+ T: integer;
+begin
+ SelectBool := Value;
+
+ if (Value) then
+ begin
+ Texture.ColR := SelectColR;
+ Texture.ColG := SelectColG;
+ Texture.ColB := SelectColB;
+ Texture.Int := SelectInt;
+
+ Texture2.ColR := SelectColR;
+ Texture2.ColG := SelectColG;
+ Texture2.ColB := SelectColB;
+ Texture2.Int := SelectInt;
+
+ for T := 0 to High(Text) do
+ Text[T].Int := SelectTInt;
+
+ //Fade Mod
+ if Fade then
+ begin
+ if (FadeProgress <= 0) then
+ FadeProgress := 0.125;
+ end
+ else
+ begin
+ Texture.W := SelectW;
+ Texture.H := SelectH;
+ end;
+ end
+ else
+ begin
+ Texture.ColR := DeselectColR;
+ Texture.ColG := DeselectColG;
+ Texture.ColB := DeselectColB;
+ Texture.Int := DeselectInt;
+
+ Texture2.ColR := DeselectColR;
+ Texture2.ColG := DeselectColG;
+ Texture2.ColB := DeselectColB;
+ Texture2.Int := DeselectInt;
+
+ for T := 0 to High(Text) do
+ Text[T].Int := DeselectTInt;
+
+ //Fade Mod
+ if Fade then
+ begin
+ if (FadeProgress >= 1) then
+ FadeProgress := 0.875;
+ end
+ else
+ begin
+ Texture.W := DeSelectW;
+ Texture.H := DeSelectH;
+ end;
+ end;
+end;
+
+constructor TButton.Create();
+begin
+ inherited Create;
+ // We initialize all to 0, nil or false
+ Visible := true;
+ SelectBool := false;
+ DeselectType := 0;
+ Selectable := true;
+ Reflection := false;
+ Colorized := false;
+
+ SelectColR := 1;
+ SelectColG := 1;
+ SelectColB := 1;
+ SelectInt := 1;
+ SelectTInt := 1;
+
+ DeselectColR := 1;
+ DeselectColG := 1;
+ DeselectColB := 1;
+ DeselectInt := 0.5;
+ DeselectTInt := 1;
+
+ Fade := false;
+ FadeTex.TexNum := 0;
+ FadeProgress := 0;
+ FadeText := false;
+ SelectW := DeSelectW;
+ SelectH := DeSelectH;
+
+ PosX := 0;
+ PosY := 0;
+
+ Parent := 0;
+end;
+
+// ***** Public methods ****** //
+
+procedure TButton.Draw;
+var
+ T: integer;
+ Tick: Cardinal;
+ Spacing: Real;
+begin
+ if Visible then
+ begin
+ //Fade Mod
+ T:=0;
+ if Fade then
+ begin
+ if (FadeProgress < 1) and (FadeProgress > 0) then
+ begin
+ Tick := SDL_GetTicks() div 16;
+ if (Tick <> FadeLastTick) then
+ begin
+ FadeLastTick := Tick;
+
+ if SelectBool then
+ FadeProgress := FadeProgress + 0.125
+ else
+ FadeProgress := FadeProgress - 0.125;
+
+ if (FadeText) then
+ begin
+ For T := 0 to high(Text) do
+ begin
+ Text[T].MoveX := (SelectW - DeSelectW) * FadeProgress;
+ Text[T].MoveY := (SelectH - DeSelectH) * FadeProgress;
+ end;
+ end;
+
+ end;
+ end;
+
+ //Method without Fade Texture
+ if (FadeTex.TexNum = 0) then
+ begin
+ Texture.W := DeSelectW + (SelectW - DeSelectW) * FadeProgress;
+ Texture.H := DeSelectH + (SelectH - DeSelectH) * FadeProgress;
+ DeSelectTexture.W := Texture.W;
+ DeSelectTexture.H := Texture.H;
+ end
+ else //method with Fade Texture
+ begin
+ Texture.W := DeSelectW;
+ Texture.H := DeSelectH;
+ DeSelectTexture.W := Texture.W;
+ DeSelectTexture.H := Texture.H;
+
+ FadeTex.ColR := Texture.ColR;
+ FadeTex.ColG := Texture.ColG;
+ FadeTex.ColB := Texture.ColB;
+ FadeTex.Int := Texture.Int;
+
+ FadeTex.Z := Texture.Z;
+
+ FadeTex.Alpha := Texture.Alpha;
+ FadeTex.TexX1 := 0;
+ FadeTex.TexX2 := 1;
+ FadeTex.TexY1 := 0;
+ FadeTex.TexY2 := 1;
+
+ Case FadeTexPos of
+ 0: //FadeTex on Top
+ begin
+ //Standard Texture
+ Texture.X := PosX;
+ Texture.Y := PosY + (SelectH - DeSelectH) * FadeProgress;
+ DeSelectTexture.X := Texture.X;
+ DeSelectTexture.Y := Texture.Y;
+ //Fade Tex
+ FadeTex.X := PosX;
+ FadeTex.Y := PosY;
+ FadeTex.W := Texture.W;
+ FadeTex.H := (SelectH - DeSelectH) * FadeProgress;
+ FadeTex.ScaleW := Texture.ScaleW;
+ //Some Hack that Fixes a little Space between both Textures
+ FadeTex.TexY2 := 0.9;
+ end;
+ 1: //FadeTex on Left
+ begin
+ //Standard Texture
+ Texture.X := PosX + (SelectW - DeSelectW) * FadeProgress;
+ Texture.Y := PosY;
+ DeSelectTexture.X := Texture.X;
+ DeSelectTexture.Y := Texture.Y;
+ //Fade Tex
+ FadeTex.X := PosX;
+ FadeTex.Y := PosY;
+ FadeTex.H := Texture.H;
+ FadeTex.W := (SelectW - DeSelectW) * FadeProgress;
+ FadeTex.ScaleH := Texture.ScaleH;
+ //Some Hack that Fixes a little Space between both Textures
+ FadeTex.TexX2 := 0.9;
+ end;
+ 2: //FadeTex on Bottom
+ begin
+ //Standard Texture
+ Texture.X := PosX;
+ Texture.Y := PosY;
+ DeSelectTexture.X := Texture.X;
+ DeSelectTexture.Y := Texture.Y;
+ //Fade Tex
+ FadeTex.X := PosX;
+ FadeTex.Y := PosY + (SelectH - DeSelectH) * FadeProgress;;
+ FadeTex.W := Texture.W;
+ FadeTex.H := (SelectH - DeSelectH) * FadeProgress;
+ FadeTex.ScaleW := Texture.ScaleW;
+ //Some Hack that Fixes a little Space between both Textures
+ FadeTex.TexY1 := 0.1;
+ end;
+ 3: //FadeTex on Right
+ begin
+ //Standard Texture
+ Texture.X := PosX;
+ Texture.Y := PosY;
+ DeSelectTexture.X := Texture.X;
+ DeSelectTexture.Y := Texture.Y;
+ //Fade Tex
+ FadeTex.X := PosX + (SelectW - DeSelectW) * FadeProgress;
+ FadeTex.Y := PosY;
+ FadeTex.H := Texture.H;
+ FadeTex.W := (SelectW - DeSelectW) * FadeProgress;
+ FadeTex.ScaleH := Texture.ScaleH;
+ //Some Hack that Fixes a little Space between both Textures
+ FadeTex.TexX1 := 0.1;
+ end;
+ end;
+ end;
+ end
+ else if (FadeText) then
+ begin
+ Text[T].MoveX := (SelectW - DeSelectW);
+ Text[T].MoveY := (SelectH - DeSelectH);
+ end;
+
+ if SelectBool or (FadeProgress > 0) or not Colorized then
+ DrawTexture(Texture)
+ else
+ begin
+ DeSelectTexture.X := Texture.X;
+ DeSelectTexture.Y := Texture.Y;
+ DeSelectTexture.H := Texture.H;
+ DeSelectTexture.W := Texture.W;
+ DrawTexture(DeSelectTexture);
+ end;
+
+ //Draw FadeTex
+ if (FadeTex.TexNum > 0) then
+ DrawTexture(FadeTex);
+
+ if Texture2.Alpha > 0 then
+ begin
+ Texture2.ScaleW := Texture.ScaleW;
+ Texture2.ScaleH := Texture.ScaleH;
+
+ Texture2.X := Texture.X;
+ Texture2.Y := Texture.Y;
+ Texture2.W := Texture.W;
+ Texture2.H := Texture.H;
+
+ Texture2.ColR := Texture.ColR;
+ Texture2.ColG := Texture.ColG;
+ Texture2.ColB := Texture.ColB;
+ Texture2.Int := Texture.Int;
+
+ Texture2.Z := Texture.Z;
+
+ DrawTexture(Texture2);
+ end;
+
+ //Reflection Mod
+ if (Reflection) then // Draw Reflections
+ begin
+ if (FadeProgress <> 0) AND (FadeProgress <> 1) then
+ begin
+ Spacing := DeSelectReflectionspacing - (DeSelectReflectionspacing - Reflectionspacing) * FadeProgress;
+ end
+ else if SelectBool then
+ Spacing := Reflectionspacing
+ else
+ Spacing := DeSelectReflectionspacing;
+
+ if SelectBool or not Colorized then
+ with Texture do
+ begin
+ //Bind Tex and GL Attributes
+ glEnable(GL_TEXTURE_2D);
+ glEnable(GL_BLEND);
+
+ glDepthRange(0, 10);
+ glDepthFunc(GL_LEQUAL);
+ glEnable(GL_DEPTH_TEST);
+
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glBindTexture(GL_TEXTURE_2D, TexNum);
+
+ //Draw
+ glBegin(GL_QUADS);//Top Left
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, Alpha-0.3);
+ glTexCoord2f(TexX1*TexW, TexY2*TexH);
+ glVertex3f(x, y+h*scaleH+ Spacing, z);
+
+ //Bottom Left
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, 0);
+ glTexCoord2f(TexX1*TexW, TexY1+TexH*0.5);
+ glVertex3f(x, y+h*scaleH + h*scaleH/2 + Spacing, z);
+
+
+ //Bottom Right
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, 0);
+ glTexCoord2f(TexX2*TexW, TexY1+TexH*0.5);
+ glVertex3f(x+w*scaleW, y+h*scaleH + h*scaleH/2 + Spacing, z);
+
+ //Top Right
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, Alpha-0.3);
+ glTexCoord2f(TexX2*TexW, TexY2*TexH);
+ glVertex3f(x+w*scaleW, y+h*scaleH + Spacing, z);
+ glEnd;
+
+ glDisable(GL_TEXTURE_2D);
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_BLEND);
+ end else
+ with DeSelectTexture do
+ begin
+ //Bind Tex and GL Attributes
+ glEnable(GL_TEXTURE_2D);
+ glEnable(GL_BLEND);
+
+ glDepthRange(0, 10);
+ glDepthFunc(GL_LEQUAL);
+ glEnable(GL_DEPTH_TEST);
+
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glBindTexture(GL_TEXTURE_2D, TexNum);
+
+ //Draw
+ glBegin(GL_QUADS);//Top Left
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, Alpha-0.3);
+ glTexCoord2f(TexX1*TexW, TexY2*TexH);
+ glVertex3f(x, y+h*scaleH+ Spacing, z);
+
+ //Bottom Left
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, 0);
+ glTexCoord2f(TexX1*TexW, TexY1+TexH*0.5);
+ glVertex3f(x, y+h*scaleH + h*scaleH/2 + Spacing, z);
+
+ //Bottom Right
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, 0);
+ glTexCoord2f(TexX2*TexW, TexY1+TexH*0.5);
+ glVertex3f(x+w*scaleW, y+h*scaleH + h*scaleH/2 + Spacing, z);
+
+ //Top Right
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, Alpha-0.3);
+ glTexCoord2f(TexX2*TexW, TexY2*TexH);
+ glVertex3f(x+w*scaleW, y+h*scaleH + Spacing, z);
+ glEnd;
+
+ glDisable(GL_TEXTURE_2D);
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_BLEND);
+ end;
+ end;
+
+ for T := 0 to High(Text) do begin
+ Text[T].Draw;
+ end;
+ end;
+end;
+
+
+destructor TButton.Destroy;
+begin
+ inherited;
+end;
+
+constructor TButton.Create(Textura: TTexture);
+begin
+ Create();
+ Texture := Textura;
+ DeSelectTexture := Textura;
+ Texture.ColR := 0;
+ Texture.ColG := 0.5;
+ Texture.ColB := 0;
+ Texture.Int := 1;
+ Colorized := False;
+end;
+
+// Button has the texture-type "colorized"
+// Two textures are generated, one with Col the other one with DCol
+// Check UMenu.pas line 680 to see the call ( AddButton() )
+constructor TButton.Create(Textura, DSTexture: TTexture);
+begin
+ Create();
+ Texture := Textura;
+ DeSelectTexture := DSTexture;
+ Texture.ColR := 1;
+ Texture.ColG := 1;
+ Texture.ColB := 1;
+ Texture.Int := 1;
+ Colorized := True;
+end;
+
+end.
diff --git a/src/menu0/UMenuButtonCollection.pas b/src/menu0/UMenuButtonCollection.pas
new file mode 100644
index 00000000..c700c812
--- /dev/null
+++ b/src/menu0/UMenuButtonCollection.pas
@@ -0,0 +1,71 @@
+unit UMenuButtonCollection;
+
+interface
+
+{$I switches.inc}
+
+uses UMenuButton;
+
+type
+ //----------------
+ //TButtonCollection
+ //No Extra Attributes or Functions ATM
+ //----------------
+ AButton = Array of TButton;
+ PAButton = ^AButton;
+ TButtonCollection = class(TButton)
+ //num of the First Button, that can be Selected
+ FirstChild: Byte;
+ CountChilds: Byte;
+
+ ScreenButton: PAButton;
+
+ procedure SetSelect(Value : Boolean); override;
+ procedure Draw; override;
+ end;
+
+implementation
+
+procedure TButtonCollection.SetSelect(Value : Boolean);
+var I: Integer;
+begin
+ inherited;
+
+ //Set Visible for Every Button that is a Child of this ButtonCollection
+ if (Not Fade) then
+ For I := 0 to High(ScreenButton^) do
+ if (ScreenButton^[I].Parent = Parent) then
+ ScreenButton^[I].Visible := Value;
+end;
+
+procedure TButtonCollection.Draw;
+var I, J: Integer;
+begin
+ inherited;
+ //If fading is activated, Fade Child Buttons
+ if (Fade) then
+ begin
+ For I := 0 to High(ScreenButton^) do
+ if (ScreenButton^[I].Parent = Parent) then
+ begin
+ if (FadeProgress < 0.5) then
+ begin
+ ScreenButton^[I].Visible := SelectBool;
+
+ For J := 0 to High(ScreenButton^[I].Text) do
+ ScreenButton^[I].Text[J].Visible := SelectBool;
+ end
+ else
+ begin
+ ScreenButton^[I].Texture.Alpha := (FadeProgress-0.666)*3;
+
+ For J := 0 to High(ScreenButton^[I].Text) do
+ ScreenButton^[I].Text[J].Alpha := (FadeProgress-0.666)*3;
+ end;
+ end;
+ end;
+end;
+
+
+
+end.
diff --git a/src/menu0/UMenuInteract.pas b/src/menu0/UMenuInteract.pas
new file mode 100644
index 00000000..e0b4fa11
--- /dev/null
+++ b/src/menu0/UMenuInteract.pas
@@ -0,0 +1,16 @@
+unit UMenuInteract;
+
+interface
+
+{$I switches.inc}
+
+type
+ TInteract = record // for moving thru menu
+ Typ: integer; // 0 - button, 1 - select, 2 - Text, 3 - Select SLide, 5 - ButtonCollection Child
+ Num: integer; // number of this item in proper list like buttons, selects
+ end;
+
+implementation
+
+end.
+ \ No newline at end of file
diff --git a/src/menu0/UMenuSelectSlide.pas b/src/menu0/UMenuSelectSlide.pas
new file mode 100644
index 00000000..76299e80
--- /dev/null
+++ b/src/menu0/UMenuSelectSlide.pas
@@ -0,0 +1,355 @@
+unit UMenuSelectSlide;
+
+interface
+
+{$IFDEF FPC}
+ {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+uses TextGL,
+ UTexture,
+ gl,
+ UMenuText;
+
+type
+ PSelectSlide = ^TSelectSlide;
+ TSelectSlide = class
+ private
+ SelectBool: boolean;
+ public
+ // objects
+ Text: TText; // Main text describing option
+ TextOpt: array of TText; // 3 texts in the position of possible options
+ TextOptT: array of string; // array of names for possible options
+
+ Texture: TTexture; // Select Texture
+ TextureSBG: TTexture; // Background Selections Texture
+// TextureS: array of TTexture; // Selections Texture (not used)
+
+// TextureArrowL: TTexture; // Texture for left arrow (not used yet)
+// TextureArrowR: TTexture; // Texture for right arrow (not used yet)
+
+ SelectOptInt: integer;
+ PData: ^integer;
+
+ //For automatically Setting LineCount
+ Lines: Byte;
+
+ //Visibility
+ Visible: Boolean;
+
+ // for selection and deselection
+ // main static
+ ColR: real;
+ ColG: real;
+ ColB: real;
+ Int: real;
+ DColR: real;
+ DColG: real;
+ DColB: real;
+ DInt: real;
+
+ // main text
+ TColR: real;
+ TColG: real;
+ TColB: real;
+ TInt: real;
+ TDColR: real;
+ TDColG: real;
+ TDColB: real;
+ TDInt: real;
+
+ // selection background static
+ SBGColR: real;
+ SBGColG: real;
+ SBGColB: real;
+ SBGInt: real;
+ SBGDColR: real;
+ SBGDColG: real;
+ SBGDColB: real;
+ SBGDInt: real;
+
+ // selection text
+ STColR: real;
+ STColG: real;
+ STColB: real;
+ STInt: real;
+ STDColR: real;
+ STDColG: real;
+ STDColB: real;
+ STDInt: real;
+
+ // position and size
+ property X: real read Texture.x write Texture.x;
+ property Y: real read Texture.y write Texture.y;
+ property W: real read Texture.w write Texture.w;
+ property H: real read Texture.h write Texture.h;
+// property X2: real read Texture2.x write Texture2.x;
+// property Y2: real read Texture2.y write Texture2.y;
+// property W2: real read Texture2.w write Texture2.w;
+// property H2: real read Texture2.h write Texture2.h;
+
+ property SBGW: real read TextureSBG.w write TextureSBG.w;
+
+ // procedures
+ procedure SetSelect(Value: boolean);
+ property Selected: Boolean read SelectBool write SetSelect;
+ procedure SetSelectOpt(Value: integer);
+ property SelectedOption: integer read SelectOptInt write SetSelectOpt;
+ procedure Draw;
+ constructor Create;
+
+ //Automatically Generate Lines (Texts)
+ procedure genLines;
+ end;
+
+implementation
+uses UDrawTexture, math, ULog, SysUtils;
+
+// ------------ Select
+constructor TSelectSlide.Create;
+begin
+ inherited Create;
+ Text := TText.Create;
+ SetLength(TextOpt, 1);
+ TextOpt[0] := TText.Create;
+
+ //Set Standard Width for Selections Background
+ SBGW := 450;
+
+ Visible := True;
+ {SetLength(TextOpt, 3);
+ TextOpt[0] := TText.Create;
+ TextOpt[1] := TText.Create;
+ TextOpt[2] := TText.Create;}
+end;
+
+procedure TSelectSlide.SetSelect(Value: boolean);
+{var
+ SO: integer;
+ I: integer;}
+begin
+ SelectBool := Value;
+ if Value then begin
+ Texture.ColR := ColR;
+ Texture.ColG := ColG;
+ Texture.ColB := ColB;
+ Texture.Int := Int;
+
+ Text.ColR := TColR;
+ Text.ColG := TColG;
+ Text.ColB := TColB;
+ Text.Int := TInt;
+
+ TextureSBG.ColR := SBGColR;
+ TextureSBG.ColG := SBGColG;
+ TextureSBG.ColB := SBGColB;
+ TextureSBG.Int := SBGInt;
+
+{ for I := 0 to High(TextOpt) do begin
+ TextOpt[I].ColR := STColR;
+ TextOpt[I].ColG := STColG;
+ TextOpt[I].ColB := STColB;
+ TextOpt[I].Int := STInt;
+ end;}
+
+ end else begin
+ Texture.ColR := DColR;
+ Texture.ColG := DColG;
+ Texture.ColB := DColB;
+ Texture.Int := DInt;
+
+ Text.ColR := TDColR;
+ Text.ColG := TDColG;
+ Text.ColB := TDColB;
+ Text.Int := TDInt;
+
+ TextureSBG.ColR := SBGDColR;
+ TextureSBG.ColG := SBGDColG;
+ TextureSBG.ColB := SBGDColB;
+ TextureSBG.Int := SBGDInt;
+
+{ for I := 0 to High(TextOpt) do begin
+ TextOpt[I].ColR := STDColR;
+ TextOpt[I].ColG := STDColG;
+ TextOpt[I].ColB := STDColB;
+ TextOpt[I].Int := STDInt;
+ end;}
+ end;
+end;
+
+procedure TSelectSlide.SetSelectOpt(Value: integer);
+var
+ SO: integer;
+ Sel: integer;
+ HalfL: integer;
+ HalfR: integer;
+
+procedure DoSelection(Sel: Cardinal);
+ var I: Integer;
+ begin
+ for I := low(TextOpt) to high(TextOpt) do
+ begin
+ TextOpt[I].ColR := STDColR;
+ TextOpt[I].ColG := STDColG;
+ TextOpt[I].ColB := STDColB;
+ TextOpt[I].Int := STDInt;
+ end;
+ if (integer(Sel) <= high(TextOpt)) then
+ begin
+ TextOpt[Sel].ColR := STColR;
+ TextOpt[Sel].ColG := STColG;
+ TextOpt[Sel].ColB := STColB;
+ TextOpt[Sel].Int := STInt;
+ end;
+ end;
+begin
+ SelectOptInt := Value;
+ PData^ := Value;
+// SetSelect(true); // reset all colors
+
+ if (Length(TextOpt)>0) AND (Length(TextOptT)>0) then
+ begin
+
+ if (Value <= 0) then
+ begin //First Option Selected
+ Value := 0;
+
+ for SO := low (TextOpt) to high(TextOpt) do
+ begin
+ TextOpt[SO].Text := TextOptT[SO];
+ end;
+
+ DoSelection(0);
+ end
+ else if (Value >= high(TextOptT)) then
+ begin //Last Option Selected
+ Value := high(TextOptT);
+
+ for SO := high(TextOpt) downto low (TextOpt) do
+ begin
+ TextOpt[SO].Text := TextOptT[high(TextOptT)-(Lines-SO-1)];
+ end;
+ DoSelection(Lines-1);
+ end
+ else
+ begin
+ HalfL := Ceil((Lines-1)/2);
+ HalfR := Lines-1-HalfL;
+
+ if (Value <= HalfL) then
+ begin //Selected Option is near to the left side
+ {HalfL := Value;
+ HalfR := Lines-1-HalfL;}
+ //Change Texts
+ for SO := low (TextOpt) to high(TextOpt) do
+ begin
+ TextOpt[SO].Text := TextOptT[SO];
+ end;
+
+ DoSelection(Value);
+ end
+ else if (Value > High(TextOptT)-HalfR) then
+ begin //Selected is too near to the right border
+ HalfR := high(TextOptT) - Value;
+ HalfL := Lines-1-HalfR;
+ //Change Texts
+ for SO := high(TextOpt) downto low (TextOpt) do
+ begin
+ TextOpt[SO].Text := TextOptT[high(TextOptT)-(Lines-SO-1)];
+ end;
+
+ DoSelection (HalfL);
+ end
+ else
+ begin
+ //Change Texts
+ for SO := low (TextOpt) to high(TextOpt) do
+ begin
+ TextOpt[SO].Text := TextOptT[Value - HalfL + SO];
+ end;
+
+ DoSelection(HalfL);
+ end;
+
+ end;
+
+ end;
+
+end;
+
+procedure TSelectSlide.Draw;
+var
+ SO: integer;
+begin
+ if Visible then
+ begin
+ DrawTexture(Texture);
+ DrawTexture(TextureSBG);
+
+ Text.Draw;
+
+ for SO := low(TextOpt) to high(TextOpt) do
+ TextOpt[SO].Draw;
+ end;
+end;
+
+procedure TSelectSlide.GenLines;
+var
+maxlength: Real;
+I: Integer;
+begin
+ SetFontStyle(0{Text.Style});
+ SetFontSize(Text.Size);
+ maxlength := 0;
+
+ for I := low(TextOptT) to high (TextOptT) do
+ begin
+ if (glTextWidth(PChar(TextOptT[I])) > maxlength) then
+ maxlength := glTextWidth(PChar(TextOptT[I]));
+ end;
+
+ Lines := floor((TextureSBG.W-40) / (maxlength+7));
+ if (Lines > Length(TextOptT)) then
+ Lines := Length(TextOptT);
+
+ if (Lines <= 0) then
+ Lines := 1;
+
+ //Free old Space used by Texts
+ For I := low(TextOpt) to high(TextOpt) do
+ TextOpt[I].Free;
+
+ setLength (TextOpt, Lines);
+
+ for I := low(TextOpt) to high(TextOpt) do
+ begin
+ TextOpt[I] := TText.Create;
+ TextOpt[I].Size := Text.Size;
+ //TextOpt[I].Align := 1;
+ TextOpt[I].Align := 0;
+ TextOpt[I].Visible := True;
+
+ TextOpt[I].ColR := STDColR;
+ TextOpt[I].ColG := STDColG;
+ TextOpt[I].ColB := STDColB;
+ TextOpt[I].Int := STDInt;
+
+ //Generate Positions
+ //TextOpt[I].X := TextureSBG.X + 20 + (TextureSBG.W / Lines) * (I + 0.5);
+ if (I <> High(TextOpt)) OR (High(TextOpt) = 0) OR (Length(TextOptT) = Lines) then
+ TextOpt[I].X := TextureSBG.X + 20 + (TextureSBG.W / Lines) * I
+ else
+ TextOpt[I].X := TextureSBG.X + TextureSBG.W - maxlength;
+
+ TextOpt[I].Y := TextureSBG.Y + (TextureSBG.H / 2) - 1.5 * Text.Size{20};
+
+ //Better Look with 2 Options
+ if (Lines=2) AND (Length(TextOptT)= 2) then
+ TextOpt[I].X := TextureSBG.X + 20 + (TextureSBG.W -40 - glTextWidth(PChar(TextOptT[1]))) * I;
+ end;
+end;
+
+end.
diff --git a/src/menu0/UMenuStatic.pas b/src/menu0/UMenuStatic.pas
new file mode 100644
index 00000000..ac8fa2dc
--- /dev/null
+++ b/src/menu0/UMenuStatic.pas
@@ -0,0 +1,85 @@
+unit UMenuStatic;
+
+interface
+
+{$I switches.inc}
+
+uses UTexture, gl;
+
+type
+ TStatic = class
+ public
+ Texture: TTexture; // Button Screen position and size
+ Visible: boolean;
+
+ //Reflection Mod
+ Reflection: boolean;
+ Reflectionspacing: Real;
+
+ procedure Draw;
+ constructor Create(Textura: TTexture); overload;
+ end;
+
+implementation
+uses UDrawTexture;
+
+procedure TStatic.Draw;
+begin
+ if Visible then
+ begin
+ DrawTexture(Texture);
+
+ //Reflection Mod
+ if (Reflection) then // Draw Reflections
+ begin
+ with Texture do
+ begin
+ //Bind Tex and GL Attributes
+ glEnable(GL_TEXTURE_2D);
+ glEnable(GL_BLEND);
+
+ glDepthRange(0, 10);
+ glDepthFunc(GL_LEQUAL);
+ glEnable(GL_DEPTH_TEST);
+
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glBindTexture(GL_TEXTURE_2D, TexNum);
+
+ //Draw
+ glBegin(GL_QUADS);//Top Left
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, Alpha-0.3);
+ glTexCoord2f(TexX1*TexW, TexY2*TexH);
+ glVertex3f(x, y+h*scaleH+ Reflectionspacing, z);
+
+ //Bottom Left
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, 0);
+ glTexCoord2f(TexX1*TexW, 0.5*TexH+TexY1);
+ glVertex3f(x, y+h*scaleH + h*scaleH/2 + Reflectionspacing, z);
+
+
+ //Bottom Right
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, 0);
+ glTexCoord2f(TexX2*TexW, 0.5*TexH+TexY1);
+ glVertex3f(x+w*scaleW, y+h*scaleH + h*scaleH/2 + Reflectionspacing, z);
+
+ //Top Right
+ glColor4f(ColR * Int, ColG * Int, ColB * Int, Alpha-0.3);
+ glTexCoord2f(TexX2*TexW, TexY2*TexH);
+ glVertex3f(x+w*scaleW, y+h*scaleH + Reflectionspacing, z);
+ glEnd;
+
+ glDisable(GL_TEXTURE_2D);
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_BLEND);
+ end;
+ end;
+ end;
+end;
+
+constructor TStatic.Create(Textura: TTexture);
+begin
+ inherited Create;
+ Texture := Textura;
+end;
+
+end.
diff --git a/src/menu0/UMenuText.pas b/src/menu0/UMenuText.pas
new file mode 100644
index 00000000..fecf936e
--- /dev/null
+++ b/src/menu0/UMenuText.pas
@@ -0,0 +1,350 @@
+unit UMenuText;
+
+interface
+
+{$IFDEF FPC}
+ {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+uses TextGL,
+ UTexture,
+ gl,
+ math,
+ SysUtils,
+ SDL;
+
+type
+ TText = class
+ private
+ SelectBool: boolean;
+ TextString: string;
+ TextTiles: array of string;
+
+ STicks: Cardinal;
+ SelectBlink: boolean;
+ public
+ X: real;
+ Y: real;
+ Z: real;
+ MoveX: real; //Some Modifier for X - Position that don't affect the real Y
+ MoveY: real; //Some Modifier for Y - Position that don't affect the real Y
+ W: real; //text wider than W is broken
+// H: real;
+ Size: real;
+ ColR: real;
+ ColG: real;
+ ColB: real;
+ Alpha: real;
+ Int: real;
+ Style: integer;
+ Visible: boolean;
+ Align: integer; // 0 = left, 1 = center, 2 = right
+
+ //Reflection
+ Reflection: boolean;
+ ReflectionSpacing: real;
+
+ procedure SetSelect(Value: boolean);
+ property Selected: boolean read SelectBool write SetSelect;
+
+ procedure SetText(Value: string);
+ property Text: string read TextString write SetText;
+
+ procedure DeleteLastL; //Procedure to Delete Last Letter
+
+ procedure Draw;
+ constructor Create; overload;
+ constructor Create(X, Y: real; Tekst: string); overload;
+ constructor Create(ParX, ParY, ParW: real; ParStyle: integer; ParSize, ParColR, ParColG, ParColB: real; ParAlign: integer; ParTekst: string; ParReflection: boolean; ParReflectionSpacing: real; ParZ: real); overload;
+ end;
+
+implementation
+
+uses UGraphic,
+ StrUtils;
+
+procedure TText.SetSelect(Value: boolean);
+begin
+ SelectBool := Value;
+
+ //Set Cursor Visible
+ SelectBlink := True;
+ STicks := SDL_GetTicks() div 550;
+end;
+
+procedure TText.SetText(Value: string);
+var
+ NextPos: Cardinal; //NextPos of a Space etc.
+ LastPos: Cardinal; //LastPos "
+ LastBreak: Cardinal; //Last Break
+ isBreak: boolean; //True if the Break is not Caused because the Text is out of the area
+ FirstWord: Word; //Is First Word after Break?
+ Len: Word; //Length of the Tiles Array
+
+ function GetNextPos: boolean;
+ var
+ T1, T2, T3: Cardinal;
+ begin
+ LastPos := NextPos;
+
+ //Next Space (If Width is given)
+ if (W > 0) then
+ T1 := PosEx(' ', Value, LastPos + 1)
+ else T1 := Length(Value);
+
+ {//Next -
+ T2 := PosEx('-', Value, LastPos + 1);}
+
+ //Next Break
+ T3 := PosEx('\n', Value, LastPos + 1);
+
+ if T1 = 0 then
+ T1 := Length(Value);
+ {if T2 = 0 then
+ T2 := Length(Value); }
+ if T3 = 0 then
+ T3 := Length(Value);
+
+ //Get Nearest Pos
+ NextPos := min(T1, T3{min(T2, T3)});
+
+ if (LastPos = Length(Value)) then
+ NextPos := 0;
+
+ isBreak := (NextPos = T3) AND (NextPos <> Length(Value));
+ Result := (NextPos <> 0);
+ end;
+
+ procedure AddBreak(const From, bTo: Cardinal);
+ begin
+ if (isBreak) OR (bTo - From >= 1) then
+ begin
+ Inc(Len);
+ SetLength (TextTiles, Len);
+ TextTiles[Len-1] := Trim(Copy(Value, From, bTo - From));
+
+ if isBreak then
+ LastBreak := bTo + 2
+ else
+ LastBreak := bTo + 1;
+ FirstWord := 0;
+ end;
+ end;
+
+begin
+ //Set TExtstring
+ TextString := Value;
+
+ //Set Cursor Visible
+ SelectBlink := True;
+ STicks := SDL_GetTicks() div 550;
+
+ //Exit if there is no Need to Create Tiles
+ if (W <= 0) and (Pos('\n', Value) = 0) then
+ begin
+ SetLength (TextTiles, 1);
+ TextTiles[0] := Value;
+ Exit;
+ end;
+
+ //Create Tiles
+ //Reset Text Array
+ SetLength (TextTiles, 0);
+ Len := 0;
+
+ //Reset Counter Vars
+ LastPos := 1;
+ NextPos := 1;
+ LastBreak := 1;
+ FirstWord := 1;
+
+ if (W > 0) then
+ begin
+ //Set Font Properties
+ SetFontStyle(Style);
+ SetFontSize(Size);
+ end;
+
+ //go Through Text
+ while (GetNextPos) do
+ begin
+ //Break in Text
+ if isBreak then
+ begin
+ //Look for Break before the Break
+ if (glTextWidth(PChar(Copy(Value, LastBreak, NextPos - LastBreak + 1))) > W) AND (NextPos-LastPos > 1) then
+ begin
+ isBreak := False;
+ //Not the First word after Break, so we don't have to break within a word
+ if (FirstWord > 1) then
+ begin
+ //Add Break before actual Position, because there the Text fits the Area
+ AddBreak(LastBreak, LastPos);
+ end
+ else //First Word after Break Break within the Word
+ begin
+ //ToDo
+ //AddBreak(LastBreak, LastBreak + 155);
+ end;
+ end;
+
+ isBreak := True;
+ //Add Break from Text
+ AddBreak(LastBreak, NextPos);
+ end
+ //Text comes out of the Text Area -> CreateBreak
+ else if (glTextWidth(PChar(Copy(Value, LastBreak, NextPos - LastBreak + 1))) > W) then
+ begin
+ //Not the First word after Break, so we don't have to break within a word
+ if (FirstWord > 1) then
+ begin
+ //Add Break before actual Position, because there the Text fits the Area
+ AddBreak(LastBreak, LastPos);
+ end
+ else //First Word after Break -> Break within the Word
+ begin
+ //ToDo
+ //AddBreak(LastBreak, LastBreak + 155);
+ end;
+ end;
+ //end;
+ Inc(FirstWord)
+ end;
+ //Add Ending
+ AddBreak(LastBreak, Length(Value)+1);
+end;
+
+procedure TText.DeleteLastL;
+var
+ S: string;
+ L: integer;
+begin
+ S := TextString;
+ L := Length(S);
+ if (L > 0) then
+ SetLength(S, L-1);
+
+ SetText(S);
+end;
+
+procedure TText.Draw;
+var
+ X2, Y2: real;
+ Text2: string;
+ I: integer;
+begin
+ if Visible then
+ begin
+ SetFontStyle(Style);
+ SetFontSize(Size);
+ SetFontItalic(False);
+
+ glColor4f(ColR*Int, ColG*Int, ColB*Int, Alpha);
+
+ //Reflection
+ if Reflection = true then
+ SetFontReflection(true, ReflectionSpacing)
+ else
+ SetFontReflection(false,0);
+
+ //if selected set blink...
+ if SelectBool then
+ begin
+ I := SDL_GetTicks() div 550;
+ if I <> STicks then
+ begin //Change Visability
+ STicks := I;
+ SelectBlink := Not SelectBlink;
+ end;
+ end;
+
+ {if (False) then //no width set draw as one long string
+ begin
+ if not (SelectBool AND SelectBlink) then
+ Text2 := Text
+ else
+ Text2 := Text + '|';
+
+ case Align of
+ 0: X2 := X;
+ 1: X2 := X - glTextWidth(pchar(Text2))/2;
+ 2: X2 := X - glTextWidth(pchar(Text2));
+ end;
+
+ SetFontPos(X2, Y);
+ glPrint(PChar(Text2));
+ SetFontStyle(0); // reset to default
+ end
+ else
+ begin}
+ //now use allways:
+ //draw text as many strings
+ Y2 := Y + MoveY;
+ for I := 0 to high(TextTiles) do
+ begin
+ if (not (SelectBool and SelectBlink)) or (I <> high(TextTiles)) then
+ Text2 := TextTiles[I]
+ else
+ Text2 := TextTiles[I] + '|';
+
+ case Align of
+ 0: X2 := X + MoveX;
+ 1: X2 := X + MoveX - glTextWidth(pchar(Text2))/2;
+ 2: X2 := X + MoveX - glTextWidth(pchar(Text2));
+ end;
+
+ SetFontPos(X2, Y2);
+
+ SetFontZ(Z);
+
+ glPrint(PChar(Text2));
+
+ {if Size >= 10 then
+ Y2 := Y2 + Size * 2.8
+ else}
+ if (Style = 1) then
+ Y2 := Y2 + Size * 2.8
+ else
+ Y2 := Y2 + Size * 2.15;
+ end;
+ SetFontStyle(0); // reset to default
+
+ //end;
+ end;
+end;
+
+constructor TText.Create;
+begin
+ Create(0, 0, '');
+end;
+
+constructor TText.Create(X, Y: real; Tekst: string);
+begin
+ Create(X, Y, 0, 0, 10, 0, 0, 0, 0, Tekst, false, 0, 0);
+end;
+
+constructor TText.Create(ParX, ParY, ParW: real; ParStyle: integer; ParSize, ParColR, ParColG, ParColB: real; ParAlign: integer; ParTekst: string; ParReflection: boolean; ParReflectionSpacing: real; ParZ:real);
+begin
+ inherited Create;
+ Alpha := 1;
+ X := ParX;
+ Y := ParY;
+ W := ParW;
+ Z := ParZ;
+ Style := ParStyle;
+ Size := ParSize;
+ Text := ParTekst;
+ ColR := ParColR;
+ ColG := ParColG;
+ ColB := ParColB;
+ Int := 1;
+ Align := ParAlign;
+ SelectBool := false;
+ Visible := true;
+ Reflection:= ParReflection;
+ ReflectionSpacing:= ParReflectionSpacing;
+end;
+
+end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 00:03:14 +0000