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unit UScreenMain;
interface
uses
UMenu, SDL, UDisplay, UMusic, UFiles, SysUtils, UThemes, UHelp;
type
TScreenMain = class(TMenu)
public
TextDescription: integer;
TextDescriptionLong: integer;
ShowNumErrors: boolean;
constructor Create; override;
function ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean; override;
procedure onShow; override;
procedure InteractNext; override;
procedure InteractPrev; override;
procedure InteractInc; override;
procedure InteractDec; override;
procedure SetAnimationProgress(Progress: real); override;
//function Draw: boolean; override;
end;
const
ID='ID_003'; //for help system
implementation
uses Windows, UPlaylist, UGraphic, UMain, UIni, UTexture, USongs, Textgl, opengl, ULanguage, UParty, UDLLManager, UScreenCredits, USkins, ULog;
function TScreenMain.ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean;
var
SDL_ModState: Word;
begin
Result := true;
SDL_ModState := SDL_GetModState and (KMOD_LSHIFT + KMOD_RSHIFT
+ KMOD_LCTRL + KMOD_RCTRL + KMOD_LALT + KMOD_RALT);
//Deactivate Credits when Key is pressed
// if Credits_Visible then
// begin
// Credits_Visible := False;
// exit;
// end;
If (PressedDown) Then
begin // Key Down
case PressedKey of
SDLK_TAB:
begin
ScreenPopupHelp.ShowPopup();
end;
SDLK_Q:
begin
Result := false;
end;
SDLK_ESCAPE,
SDLK_BACKSPACE :
begin
Result := False;
end;
SDLK_C:
begin
if (SDL_ModState = KMOD_LALT) then
begin
//If CreditsScreen is not Created -> Then Create
If (ScreenCredits = nil) then
begin
try
//Display White Loading Text
SetFontStyle(2); //Font: Outlined1
SetFontSize(12);
SetFontItalic(False);
SetFontPos (400 - glTextWidth ('Loading Credits ...')/2, 250); //Position
glColor4f(1,1,1,1);
glPrint('Loading Credits ...');
SwapBuffers;
ScreenCredits := TScreenCredits.Create;
except
Log.LogError ('Couldn''t Create Credits Screen');
end;
end;
If (ScreenCredits <> nil) then
begin
Music.PlayStart;
FadeTo(@ScreenCredits);
end;
end;
end;
SDLK_M:
begin
if SDL_ModState = KMOD_LSHIFT then
begin
if (Length(Songs.Song) >= 1) then
begin
if (Length(DLLMan.Plugins)>=1) then
begin
Music.PlayStart;
FadeTo(@ScreenPartyOptionsM2);
end
else //show error message, No Plugins Loaded
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_PLUGINS'));
end
else //show error message, No Songs Loaded
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_SONGS'));
end else
begin
if (Length(Songs.Song) >= 1) then
begin
if (Length(DLLMan.Plugins)>=1) then
begin
Music.PlayStart;
FadeTo(@ScreenPartyOptions);
end
else //show error message, No Plugins Loaded
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_PLUGINS'));
end
else //show error message, No Songs Loaded
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_SONGS'));
end;
end;
SDLK_S:
begin
Music.PlayStart;
FadeTo(@ScreenStatMain);
end;
SDLK_E:
begin
Music.PlayStart;
FadeTo(@ScreenEdit);
end;
SDLK_RETURN:
begin
//Solo
if (Interaction = 0) then
begin
if (Length(Songs.Song) >= 1) then
begin
Music.PlayStart;
if (Ini.Players >= 0) and (Ini.Players <= 3) then PlayersPlay := Ini.Players + 1;
if (Ini.Players = 4) then PlayersPlay := 6;
ScreenName.Goto_SingScreen := False;
FadeTo(@ScreenName);
end
else //show error message
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_SONGS'));
end;
//Multi
if Interaction = 1 then begin
if (Length(Songs.Song) >= 1) then
begin
if (Length(DLLMan.Plugins)>=1) then
begin
Music.PlayStart;
FadeTo(@ScreenPartyOptions);
end
else //show error message, No Plugins Loaded
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_PLUGINS'));
end
else //show error message, No Songs Loaded
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_SONGS'));
end;
//Muilti M2
if Interaction = 2 then begin
if (Length(Songs.Song) >= 1) then
begin
if (Length(DLLMan.Plugins)>=1) then
begin
Music.PlayStart;
FadeTo(@ScreenPartyOptionsM2);
end
else //show error message, No Plugins Loaded
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_PLUGINS'));
end
else //show error message, No Songs Loaded
ScreenPopupError.ShowPopup(Language.Translate('ERROR_NO_SONGS'));
end;
//Stats
if Interaction = 3 then begin
Music.PlayStart;
FadeTo(@ScreenStatMain);
end;
//Editor
if Interaction = 4 then begin
Music.PlayStart;
FadeTo(@ScreenEdit);
end;
//Options
if Interaction = 5 then begin
Music.PlayStart;
FadeTo(@ScreenOptions);
end;
//Exit
if Interaction = 6 then begin
Result := false;
end;
end;
// Up and Down could be done at the same time,
// but I don't want to declare variables inside
// functions like this one, called so many times
SDLK_DOWN: InteractInc;
SDLK_UP: InteractDec;
SDLK_RIGHT: InteractNext;
SDLK_LEFT: InteractPrev;
end;
end
else // Key Up
case PressedKey of
SDLK_RETURN :
begin
end;
end;
end;
constructor TScreenMain.Create;
begin
inherited Create;
//----------------
//Attention ^^:
//New Creation Order needed because of LoadFromTheme
//and Button Collections.
//At First Custom Texts and Statics
//Then LoadFromTheme
//after LoadFromTheme the Buttons and Selects
//----------------
TextDescription := AddText(Theme.Main.TextDescription);
TextDescriptionLong := AddText(Theme.Main.TextDescriptionLong);
LoadFromTheme(Theme.Main);
AddButton(Theme.Main.ButtonSolo);
AddButton(Theme.Main.ButtonMulti);
AddButton(Theme.Main.ButtonMultiM2);
AddButton(Theme.Main.ButtonStat);
AddButton(Theme.Main.ButtonEditor);
AddButton(Theme.Main.ButtonOptions);
AddButton(Theme.Main.ButtonExit);
Interaction := 0;
ShowNumErrors := false;
end;
procedure TScreenMain.onShow;
var
J: integer;
begin
ScreenSong.Mode := smNormal;
ScreenSong.SongIndex := -1;
PlaylistMan.Mode := 0;
if not Help.SetHelpID(ID) then
Log.LogError('No Entry for Help-ID ' + ID + ' (ScreenMain)');
if ShowNumErrors then
begin
ShowNumErrors := false;
ScreenPopupError.ShowPopup(IntToStr(Log.NumErrors) + ' errors on loading, see Error.log for details');
end;
end;
procedure TScreenMain.InteractNext;
begin
inherited InteractNext;
Text[TextDescription].Text := Theme.Main.Description[Interaction];
Text[TextDescriptionLong].Text := Theme.Main.DescriptionLong[Interaction];
end;
procedure TScreenMain.InteractPrev;
begin
inherited InteractPrev;
Text[TextDescription].Text := Theme.Main.Description[Interaction];
Text[TextDescriptionLong].Text := Theme.Main.DescriptionLong[Interaction];
end;
procedure TScreenMain.InteractDec;
begin
inherited InteractDec;
Text[TextDescription].Text := Theme.Main.Description[Interaction];
Text[TextDescriptionLong].Text := Theme.Main.DescriptionLong[Interaction];
end;
procedure TScreenMain.InteractInc;
begin
inherited InteractInc;
Text[TextDescription].Text := Theme.Main.Description[Interaction];
Text[TextDescriptionLong].Text := Theme.Main.DescriptionLong[Interaction];
end;
procedure TScreenMain.SetAnimationProgress(Progress: real);
begin
Static[0].Texture.ScaleW := Progress;
Static[0].Texture.ScaleH := Progress;
end;
end.
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