minor bug fixes to have lazarus build load resources into SDL_Image

correctly... ( lazarus Resources are weak compared to delphi :( )

also Laz build will now run, and main loop works properly.


git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@429 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 404 insertions, 376 deletions

diff --git a/Game/Code/Classes/TextGL.pas b/Game/Code/Classes/TextGL.pas
index 14f81a9b..e8d5e878 100644
--- a/Game/Code/Classes/TextGL.pas
+++ b/Game/Code/Classes/TextGL.pas
@@ -1,376 +1,404 @@
-unit TextGL;
-
-interface
-
-{$IFDEF FPC}
-  {$MODE Delphi}
-{$ENDIF}
-
-
-uses  OpenGL12,
-      SDL,
-      UTexture,
-      Classes,
-      ULog;
-
-procedure BuildFont;			                // Build Our Bitmap Font
-procedure KillFont;     		                // Delete The Font
-function  glTextWidth(text: pchar): real;     // Returns Text Width
-procedure glPrintDone(text: pchar; Done: real; ColR, ColG, ColB: real);
-procedure glPrintLetter(letter: char);
-procedure glPrintLetterCut(letter: char; Start, Finish: real);
-procedure glPrint(text: pchar);	                  // Custom GL "Print" Routine
-procedure glPrintCut(text: pchar);
-procedure SetFontPos(X, Y: real);                     // Sets X And Y
-procedure SetFontSize(Size: real);
-procedure SetFontStyle(Style: integer); // sets active font style (normal, bold, etc)
-procedure SetFontItalic(Enable: boolean); // sets italic type letter (works for all fonts)
-procedure SetFontAspectW(Aspect: real);
-
-type
-  TTextGL = record
-    X:        real;
-    Y:        real;
-    Text:     string;
-    Size:     real;
-    ColR:     real;
-    ColG:     real;
-    ColB:     real;
-  end;
-
-  TFont = record
-    Tex:      TTexture;
-    Width:    array[0..255] of byte;
-    AspectW:  real;
-    Centered: boolean;
-    Done:     real;
-    Outline:  real;
-    Italic:   boolean;
-  end;
-
-
-var
-  base:       GLuint;			                // Base Display List For The Font Set
-  Fonts:      array of TFont;
-  ActFont:    integer;
-  PColR:      real;  // temps for glPrintDone
-  PColG:      real;
-  PColB:      real;
-
-implementation
-
-uses UMain,
-     {$IFDEF win32}
-     windows,
-     {$ELSE}
-     lclintf,
-     lcltype,
-     {$ENDIF}
-     SysUtils,
-     {$IFDEF FPC}
-     LResources,
-     {$ENDIF}
-     UGraphic;
-
-procedure BuildFont;			                // Build Our Bitmap Font
-
-  procedure loadfont( aID : integer; aType, aResourceName : String);
-  var
-    Rejestr:  TResourceStream;
-  begin
-    Rejestr := TResourceStream.Create(HInstance, aResourceName , pchar( aType ) );
-    try
-      Rejestr.Read(Fonts[ aID ].Width, 256);
-    finally
-      Rejestr.Free;
-    end;
-  end;
-
-var
-  font:     HFONT;              	          // Windows Font ID
-  h_dc:     hdc;
-  Pet:      integer;
-begin
-  ActFont := 0;
-
-  SetLength(Fonts, 5);
-  Fonts[0].Tex := Texture.LoadTexture(true, 'Font', 'PNG', 'Font', 0);
-  Fonts[0].Tex.H := 30;
-  Fonts[0].AspectW := 0.9;
-  Fonts[0].Done := -1;
-  Fonts[0].Outline := 0;
-
-  Fonts[1].Tex := Texture.LoadTexture(true, 'FontB', 'PNG', 'Font', 0);
-  Fonts[1].Tex.H := 30;
-  Fonts[1].AspectW := 1;
-  Fonts[1].Done := -1;
-  Fonts[1].Outline := 0;
-
-  Fonts[2].Tex := Texture.LoadTexture(true, 'FontO', 'PNG', 'Font Outline', 0);
-  Fonts[2].Tex.H := 30;
-  Fonts[2].AspectW := 0.95;
-  Fonts[2].Done := -1;
-  Fonts[2].Outline := 5;
-
-  Fonts[3].Tex := Texture.LoadTexture(true, 'FontO2', 'PNG', 'Font Outline 2', 0);
-  Fonts[3].Tex.H := 30;
-  Fonts[3].AspectW := 0.95;
-  Fonts[3].Done := -1;
-  Fonts[3].Outline := 4;
-
-{  Fonts[4].Tex := Texture.LoadTexture('FontO', 'BMP', 'Arrow', 0); // for score screen
-  Fonts[4].Tex.H := 30;
-  Fonts[4].AspectW := 0.95;
-  Fonts[4].Done := -1;
-  Fonts[4].Outline := 5;}
-
-
-
-  loadfont( 0, 'FNT', 'Font'   );
-  loadfont( 1, 'FNT', 'FontB'  );
-  loadfont( 2, 'FNT', 'FontO'  );
-  loadfont( 3, 'FNT', 'FontO2' );
-
-{  Rejestr := TResourceStream.Create(HInstance, 'FontO', 'FNT');
-  Rejestr.Read(Fonts[4].Width, 256);
-  Rejestr.Free;}
-
-  for Pet := 0 to 255 do
-    Fonts[1].Width[Pet] := Fonts[1].Width[Pet] div 2;
-
-  for Pet := 0 to 255 do
-    Fonts[2].Width[Pet] := Fonts[2].Width[Pet] div 2 + 2;
-
-  for Pet := 0 to 255 do
-    Fonts[3].Width[Pet] := Fonts[3].Width[Pet] + 1;
-
-{  for Pet := 0 to 255 do
-    Fonts[4].Width[Pet] := Fonts[4].Width[Pet] div 2 + 2;}
-
-end;
-
-procedure KillFont;     		                // Delete The Font
-begin
-//  glDeleteLists(base, 256); 		                // Delete All 96 Characters
-end;
-
-function glTextWidth(text: pchar): real;
-var
-  Letter:       char;
-begin
-//  Log.LogStatus(Text, 'glTextWidth');
-  Result := 0;
-  while (length(text) > 0) do begin
-    Letter := Text[0];
-    text := pchar(Copy(text, 2, Length(text)-1));
-    Result := Result + Fonts[ActFont].Width[Ord(Letter)] * Fonts[ActFont].Tex.H / 30 * Fonts[ActFont].AspectW;
-  end; // while
-end;
-
-procedure glPrintDone(text: pchar; Done: real; ColR, ColG, ColB: real);
-begin
-  Fonts[ActFont].Done := Done;
-  PColR := ColR;
-  PColG := ColG;
-  PColB := ColB;
-  glPrintCut(text);
-  Fonts[ActFont].Done := -1;
-end;
-
-procedure glPrintLetter(Letter: char);
-var
-  TexX, TexY:   real;
-  TexR, TexB:   real;
-  FWidth:       real;
-  PL, PT:       real;
-  PR, PB:       real;
-  XItal:        real; // X shift for italic type letter
-begin
-  with Fonts[ActFont].Tex do begin
-  FWidth := Fonts[ActFont].Width[Ord(Letter)];
-
-  W := FWidth * (H/30) * Fonts[ActFont].AspectW;
-//  H := 30;
-
-  // set texture positions
-  TexX := (ord(Letter) mod 16) * 1/16 + 1/32 - FWidth/1024 - Fonts[ActFont].Outline/1024;
-  TexY := (ord(Letter) div 16) * 1/16 + 2/1024; // 2/1024
-  TexR := (ord(Letter) mod 16) * 1/16 + 1/32 + FWidth/1024 + Fonts[ActFont].Outline/1024;
-  TexB := (1 + ord(Letter) div 16) * 1/16 - 2/1024;
-
-  // set vector positions
-  PL := X - Fonts[ActFont].Outline * (H/30) * Fonts[ActFont].AspectW /2;
-  PT := Y;
-  PR := PL + W + Fonts[ActFont].Outline * (H/30) * Fonts[ActFont].AspectW;
-  PB := PT + H;
-  if Fonts[ActFont].Italic = false then
-    XItal := 0
-  else
-    XItal := 12;
-
-  glEnable(GL_TEXTURE_2D);
-  glEnable(GL_BLEND);
-  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-  glBindTexture(GL_TEXTURE_2D, TexNum);
-  glBegin(GL_QUADS);
-    glTexCoord2f(TexX, TexY); glVertex2f(PL+XItal,  PT);
-    glTexCoord2f(TexX, TexB); glVertex2f(PL,        PB);
-    glTexCoord2f(TexR, TexB); glVertex2f(PR,        PB);
-    glTexCoord2f(TexR, TexY); glVertex2f(PR+XItal,  PT);
-  glEnd;
-  X := X + W;
-  glDisable(GL_BLEND);
-  glDisable(GL_TEXTURE_2D);
-  end; // with
-end;
-
-procedure glPrintLetterCut(letter: char; Start, Finish: real);
-var
-  TexX, TexY:   real;
-  TexR, TexB:   real;
-  TexTemp:      real;
-  FWidth:       real;
-  PL, PT:       real;
-  PR, PB:       real;
-  OutTemp:      real;
-  XItal:        real;
-begin
-  with Fonts[ActFont].Tex do begin
-  FWidth := Fonts[ActFont].Width[Ord(Letter)];
-
-  W := FWidth * (H/30) * Fonts[ActFont].AspectW;
-//  H := 30;
-  OutTemp := Fonts[ActFont].Outline * (H/30) * Fonts[ActFont].AspectW;
-
-  // set texture positions
-  TexX := (ord(Letter) mod 16) * 1/16 + 1/32 - FWidth/1024 - Fonts[ActFont].Outline/1024;
-  TexY := (ord(Letter) div 16) * 1/16 + 2/1024; // 2/1024
-  TexR := (ord(Letter) mod 16) * 1/16 + 1/32 + FWidth/1024 + Fonts[ActFont].Outline/1024;
-  TexB := (1 + ord(Letter) div 16) * 1/16 - 2/1024;
-
-  TexTemp := TexX + Start * (TexR - TexX);
-  TexR := TexX + Finish * (TexR - TexX);
-  TexX := TexTemp;
-
-  // set vector positions
-  PL := X - OutTemp / 2 + OutTemp * Start;
-  PT := Y;
-  PR := PL + (W + OutTemp) * (Finish - Start);
-  PB := PT + H;
-  if Fonts[ActFont].Italic = false then
-    XItal := 0
-  else
-    XItal := 12;
-
-  glEnable(GL_TEXTURE_2D);
-  glEnable(GL_BLEND);
-  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-  glBindTexture(GL_TEXTURE_2D, TexNum);
-  glBegin(GL_QUADS);
-    glTexCoord2f(TexX, TexY); glVertex2f(PL+XItal,  PT);
-    glTexCoord2f(TexX, TexB); glVertex2f(PL,        PB);
-    glTexCoord2f(TexR, TexB); glVertex2f(PR,        PB);
-    glTexCoord2f(TexR, TexY); glVertex2f(PR+XItal,  PT); // not tested with XItal
-  glEnd;
-  X := X + W * (Finish - Start);
-  glDisable(GL_BLEND);
-  glDisable(GL_TEXTURE_2D);
-  end; // with
-
-end;
-
-procedure glPrint(text: pchar);	                // Custom GL "Print" Routine
-var
-  Letter:       char;
-begin
-  if (Text = '') then   			        // If There's No Text
-                Exit;					        // Do Nothing
-
-  while (length(text) > 0) do begin
-    // cut
-    Letter := Text[0];
-    Text := pchar(Copy(Text, 2, Length(Text)-1));
-
-    // print
-    glPrintLetter(Letter);
-  end; // while
-end;
-
-procedure glPrintCut(text: pchar);
-var
-  Letter:       char;
-  PToDo:        real;
-  PTotWidth:    real;
-  PDoingNow:    real;
-  S:            string;
-begin
-  if (Text = '') then   			        // If There's No Text
-                Exit;					        // Do Nothing
-
-  PTotWidth := glTextWidth(Text);
-  PToDo := Fonts[ActFont].Done;
-
-  while (length(text) > 0) do begin
-    // cut
-    Letter := Text[0];
-    Text := pchar(Copy(Text, 2, Length(Text)-1));
-
-    // analyze
-    S := Letter;
-    PDoingNow := glTextWidth(pchar(S)) / PTotWidth;
-
-    // drawing
-    if (PToDo > 0) and (PDoingNow <= PToDo) then
-      glPrintLetter(Letter);
-
-    if (PToDo > 0) and (PDoingNow > PToDo) then begin
-      glPrintLetterCut(Letter, 0, PToDo / PDoingNow);
-      glColor3f(PColR, PColG,  PColB);
-      glPrintLetterCut(Letter, PToDo / PDoingNow, 1);
-    end;
-
-    if (PToDo <= 0) then
-      glPrintLetter(Letter);
-
-    PToDo := PToDo - PDoingNow;
-
-  end; // while
-end;
-
-
-procedure SetFontPos(X, Y: real);
-begin
-  Fonts[ActFont].Tex.X := X;
-  Fonts[ActFont].Tex.Y := Y;
-end;
-
-procedure SetFontSize(Size: real);
-begin
-  Fonts[ActFont].Tex.H := 30 * (Size/10);
-end;
-
-procedure SetFontStyle(Style: integer);
-begin
-  ActFont := Style;
-end;
-
-procedure SetFontItalic(Enable: boolean);
-begin
-  Fonts[ActFont].Italic := Enable;
-end;
-
-procedure SetFontAspectW(Aspect: real);
-begin
-  Fonts[ActFont].AspectW := Aspect;
-end;
-
-{$IFDEF FPC}
-{$IFDEF win32}
-initialization
-  {$I UltraStar.lrs}
-{$ENDIF}
-{$ENDIF}
-
-end.
-
-
+unit TextGL;

+

+interface

+

+{$IFDEF FPC}

+  {$MODE Delphi}

+{$ENDIF}

+

+

+uses  OpenGL12,

+      SDL,

+      UTexture,

+      Classes,

+      ULog;

+

+procedure BuildFont;			                // Build Our Bitmap Font

+procedure KillFont;     		                // Delete The Font

+function  glTextWidth(text: pchar): real;     // Returns Text Width

+procedure glPrintDone(text: pchar; Done: real; ColR, ColG, ColB: real);

+procedure glPrintLetter(letter: char);

+procedure glPrintLetterCut(letter: char; Start, Finish: real);

+procedure glPrint(text: pchar);	                  // Custom GL "Print" Routine

+procedure glPrintCut(text: pchar);

+procedure SetFontPos(X, Y: real);                     // Sets X And Y

+procedure SetFontSize(Size: real);

+procedure SetFontStyle(Style: integer); // sets active font style (normal, bold, etc)

+procedure SetFontItalic(Enable: boolean); // sets italic type letter (works for all fonts)

+procedure SetFontAspectW(Aspect: real);

+

+type

+  TTextGL = record

+    X:        real;

+    Y:        real;

+    Text:     string;

+    Size:     real;

+    ColR:     real;

+    ColG:     real;

+    ColB:     real;

+  end;

+

+  TFont = record

+    Tex:      TTexture;

+    Width:    array[0..255] of byte;

+    AspectW:  real;

+    Centered: boolean;

+    Done:     real;

+    Outline:  real;

+    Italic:   boolean;

+  end;

+

+

+var

+  base:       GLuint;			                // Base Display List For The Font Set

+  Fonts:      array of TFont;

+  ActFont:    integer;

+  PColR:      real;  // temps for glPrintDone

+  PColG:      real;

+  PColB:      real;

+

+implementation

+

+uses UMain,

+     UCommon,

+     {$IFDEF win32}

+     windows,

+     {$ELSE}

+     lclintf,

+     lcltype,

+     {$ENDIF}

+     SysUtils,

+     {$IFDEF FPC}

+     LResources,

+     {$ENDIF}

+     UGraphic;

+

+procedure BuildFont;			                // Build Our Bitmap Font

+

+  procedure loadfont( aID : integer; aType, aResourceName : String);

+  {$IFDEF FPC}

+  var

+    lLazRes  : TLResource;

+    lResData : TStringStream;

+  begin

+      try

+        lLazRes := LazFindResource( aResourceName, aType );

+        if lLazRes <> nil then

+        begin

+          lResData := TStringStream.create( lLazRes.value );

+          try

+            lResData.position := 0;

+            lResData.Read(Fonts[ aID ].Width, 256);

+          finally

+            freeandnil( lResData );

+          end;

+        end;

+      

+  {$ELSE}

+  var

+    Rejestr:  TResourceStream;

+  begin

+    try

+        Rejestr := TResourceStream.Create(HInstance, aResourceName , pchar( aType ) );

+        try

+          Rejestr.Read(Fonts[ aID ].Width, 256);

+        finally

+          Rejestr.Free;

+        end;

+  {$ENDIF}

+      

+    except

+      Log.LogStatus( 'Could not load font : loadfont( '+ inttostr( aID ) +' , '+aType+' )' , 'ERROR');

+    end;

+  end;

+

+var

+  font:     HFONT;              	          // Windows Font ID

+  h_dc:     hdc;

+  Pet:      integer;

+begin

+  ActFont := 0;

+

+  SetLength(Fonts, 5);

+  Fonts[0].Tex := Texture.LoadTexture(true, 'Font', 'PNG', 'Font', 0);

+  Fonts[0].Tex.H := 30;

+  Fonts[0].AspectW := 0.9;

+  Fonts[0].Done := -1;

+  Fonts[0].Outline := 0;

+

+  Fonts[1].Tex := Texture.LoadTexture(true, 'FontB', 'PNG', 'Font', 0);

+  Fonts[1].Tex.H := 30;

+  Fonts[1].AspectW := 1;

+  Fonts[1].Done := -1;

+  Fonts[1].Outline := 0;

+

+  Fonts[2].Tex := Texture.LoadTexture(true, 'FontO', 'PNG', 'Font Outline', 0);

+  Fonts[2].Tex.H := 30;

+  Fonts[2].AspectW := 0.95;

+  Fonts[2].Done := -1;

+  Fonts[2].Outline := 5;

+

+  Fonts[3].Tex := Texture.LoadTexture(true, 'FontO2', 'PNG', 'Font Outline 2', 0);

+  Fonts[3].Tex.H := 30;

+  Fonts[3].AspectW := 0.95;

+  Fonts[3].Done := -1;

+  Fonts[3].Outline := 4;

+

+{  Fonts[4].Tex := Texture.LoadTexture('FontO', 'BMP', 'Arrow', 0); // for score screen

+  Fonts[4].Tex.H := 30;

+  Fonts[4].AspectW := 0.95;

+  Fonts[4].Done := -1;

+  Fonts[4].Outline := 5;}

+

+

+

+  loadfont( 0, 'FNT', 'Font'   );

+  loadfont( 1, 'FNT', 'FontB'  );

+  loadfont( 2, 'FNT', 'FontO'  );

+  loadfont( 3, 'FNT', 'FontO2' );

+

+{  Rejestr := TResourceStream.Create(HInstance, 'FontO', 'FNT');

+  Rejestr.Read(Fonts[4].Width, 256);

+  Rejestr.Free;}

+

+  for Pet := 0 to 255 do

+    Fonts[1].Width[Pet] := Fonts[1].Width[Pet] div 2;

+

+  for Pet := 0 to 255 do

+    Fonts[2].Width[Pet] := Fonts[2].Width[Pet] div 2 + 2;

+

+  for Pet := 0 to 255 do

+    Fonts[3].Width[Pet] := Fonts[3].Width[Pet] + 1;

+

+{  for Pet := 0 to 255 do

+    Fonts[4].Width[Pet] := Fonts[4].Width[Pet] div 2 + 2;}

+

+end;

+

+procedure KillFont;     		                // Delete The Font

+begin

+//  glDeleteLists(base, 256); 		                // Delete All 96 Characters

+end;

+

+function glTextWidth(text: pchar): real;

+var

+  Letter:       char;

+begin

+//  Log.LogStatus(Text, 'glTextWidth');

+  Result := 0;

+  while (length(text) > 0) do begin

+    Letter := Text[0];

+    text := pchar(Copy(text, 2, Length(text)-1));

+    Result := Result + Fonts[ActFont].Width[Ord(Letter)] * Fonts[ActFont].Tex.H / 30 * Fonts[ActFont].AspectW;

+  end; // while

+end;

+

+procedure glPrintDone(text: pchar; Done: real; ColR, ColG, ColB: real);

+begin

+  Fonts[ActFont].Done := Done;

+  PColR := ColR;

+  PColG := ColG;

+  PColB := ColB;

+  glPrintCut(text);

+  Fonts[ActFont].Done := -1;

+end;

+

+procedure glPrintLetter(Letter: char);

+var

+  TexX, TexY:   real;

+  TexR, TexB:   real;

+  FWidth:       real;

+  PL, PT:       real;

+  PR, PB:       real;

+  XItal:        real; // X shift for italic type letter

+begin

+  with Fonts[ActFont].Tex do begin

+  FWidth := Fonts[ActFont].Width[Ord(Letter)];

+

+  W := FWidth * (H/30) * Fonts[ActFont].AspectW;

+//  H := 30;

+

+  // set texture positions

+  TexX := (ord(Letter) mod 16) * 1/16 + 1/32 - FWidth/1024 - Fonts[ActFont].Outline/1024;

+  TexY := (ord(Letter) div 16) * 1/16 + 2/1024; // 2/1024

+  TexR := (ord(Letter) mod 16) * 1/16 + 1/32 + FWidth/1024 + Fonts[ActFont].Outline/1024;

+  TexB := (1 + ord(Letter) div 16) * 1/16 - 2/1024;

+

+  // set vector positions

+  PL := X - Fonts[ActFont].Outline * (H/30) * Fonts[ActFont].AspectW /2;

+  PT := Y;

+  PR := PL + W + Fonts[ActFont].Outline * (H/30) * Fonts[ActFont].AspectW;

+  PB := PT + H;

+  if Fonts[ActFont].Italic = false then

+    XItal := 0

+  else

+    XItal := 12;

+

+  glEnable(GL_TEXTURE_2D);

+  glEnable(GL_BLEND);

+  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);

+  glBindTexture(GL_TEXTURE_2D, TexNum);

+  glBegin(GL_QUADS);

+    glTexCoord2f(TexX, TexY); glVertex2f(PL+XItal,  PT);

+    glTexCoord2f(TexX, TexB); glVertex2f(PL,        PB);

+    glTexCoord2f(TexR, TexB); glVertex2f(PR,        PB);

+    glTexCoord2f(TexR, TexY); glVertex2f(PR+XItal,  PT);

+  glEnd;

+  X := X + W;

+  glDisable(GL_BLEND);

+  glDisable(GL_TEXTURE_2D);

+  end; // with

+end;

+

+procedure glPrintLetterCut(letter: char; Start, Finish: real);

+var

+  TexX, TexY:   real;

+  TexR, TexB:   real;

+  TexTemp:      real;

+  FWidth:       real;

+  PL, PT:       real;

+  PR, PB:       real;

+  OutTemp:      real;

+  XItal:        real;

+begin

+  with Fonts[ActFont].Tex do begin

+  FWidth := Fonts[ActFont].Width[Ord(Letter)];

+

+  W := FWidth * (H/30) * Fonts[ActFont].AspectW;

+//  H := 30;

+  OutTemp := Fonts[ActFont].Outline * (H/30) * Fonts[ActFont].AspectW;

+

+  // set texture positions

+  TexX := (ord(Letter) mod 16) * 1/16 + 1/32 - FWidth/1024 - Fonts[ActFont].Outline/1024;

+  TexY := (ord(Letter) div 16) * 1/16 + 2/1024; // 2/1024

+  TexR := (ord(Letter) mod 16) * 1/16 + 1/32 + FWidth/1024 + Fonts[ActFont].Outline/1024;

+  TexB := (1 + ord(Letter) div 16) * 1/16 - 2/1024;

+

+  TexTemp := TexX + Start * (TexR - TexX);

+  TexR := TexX + Finish * (TexR - TexX);

+  TexX := TexTemp;

+

+  // set vector positions

+  PL := X - OutTemp / 2 + OutTemp * Start;

+  PT := Y;

+  PR := PL + (W + OutTemp) * (Finish - Start);

+  PB := PT + H;

+  if Fonts[ActFont].Italic = false then

+    XItal := 0

+  else

+    XItal := 12;

+

+  glEnable(GL_TEXTURE_2D);

+  glEnable(GL_BLEND);

+  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);

+  glBindTexture(GL_TEXTURE_2D, TexNum);

+  glBegin(GL_QUADS);

+    glTexCoord2f(TexX, TexY); glVertex2f(PL+XItal,  PT);

+    glTexCoord2f(TexX, TexB); glVertex2f(PL,        PB);

+    glTexCoord2f(TexR, TexB); glVertex2f(PR,        PB);

+    glTexCoord2f(TexR, TexY); glVertex2f(PR+XItal,  PT); // not tested with XItal

+  glEnd;

+  X := X + W * (Finish - Start);

+  glDisable(GL_BLEND);

+  glDisable(GL_TEXTURE_2D);

+  end; // with

+

+end;

+

+procedure glPrint(text: pchar);	                // Custom GL "Print" Routine

+var

+  Letter:       char;

+begin

+  if (Text = '') then   			        // If There's No Text

+                Exit;					        // Do Nothing

+

+  while (length(text) > 0) do begin

+    // cut

+    Letter := Text[0];

+    Text := pchar(Copy(Text, 2, Length(Text)-1));

+

+    // print

+    glPrintLetter(Letter);

+  end; // while

+end;

+

+procedure glPrintCut(text: pchar);

+var

+  Letter:       char;

+  PToDo:        real;

+  PTotWidth:    real;

+  PDoingNow:    real;

+  S:            string;

+begin

+  if (Text = '') then   			        // If There's No Text

+                Exit;					        // Do Nothing

+

+  PTotWidth := glTextWidth(Text);

+  PToDo := Fonts[ActFont].Done;

+

+  while (length(text) > 0) do begin

+    // cut

+    Letter := Text[0];

+    Text := pchar(Copy(Text, 2, Length(Text)-1));

+

+    // analyze

+    S := Letter;

+    PDoingNow := glTextWidth(pchar(S)) / PTotWidth;

+

+    // drawing

+    if (PToDo > 0) and (PDoingNow <= PToDo) then

+      glPrintLetter(Letter);

+

+    if (PToDo > 0) and (PDoingNow > PToDo) then begin

+      glPrintLetterCut(Letter, 0, PToDo / PDoingNow);

+      glColor3f(PColR, PColG,  PColB);

+      glPrintLetterCut(Letter, PToDo / PDoingNow, 1);

+    end;

+

+    if (PToDo <= 0) then

+      glPrintLetter(Letter);

+

+    PToDo := PToDo - PDoingNow;

+

+  end; // while

+end;

+

+

+procedure SetFontPos(X, Y: real);

+begin

+  Fonts[ActFont].Tex.X := X;

+  Fonts[ActFont].Tex.Y := Y;

+end;

+

+procedure SetFontSize(Size: real);

+begin

+  Fonts[ActFont].Tex.H := 30 * (Size/10);

+end;

+

+procedure SetFontStyle(Style: integer);

+begin

+  ActFont := Style;

+end;

+

+procedure SetFontItalic(Enable: boolean);

+begin

+  Fonts[ActFont].Italic := Enable;

+end;

+

+procedure SetFontAspectW(Aspect: real);

+begin

+  Fonts[ActFont].AspectW := Aspect;

+end;

+

+

+{$IFDEF FPC}

+{$IFDEF win32}

+initialization

+  {$I UltraStar.lrs}

+{$ENDIF}

+{$ENDIF}

+

+

+end.

+

+