index 59f848b896aa82a876b4eb129aa8d91c8f3451a1..3fdc66c51d10d4f5801dd385df81646fc065c607 100644 (file)
X, Y: Integer;
end;
- TPoint = MAPDEF.TPoint; // TODO: create an utiltypes.pas or something
- // for other types like rect as well
-
TPoint2f = record
X, Y: Double;
end;
R, G, B: Byte;
end;
- PPoint = ^TPoint;
+ PDFPoint = ^TDFPoint;
PPoint2f = ^TPoint2f;
PRect = ^TRect;
PRectWH = ^TRectWH;
procedure e_Draw(ID: DWORD; X, Y: Integer; Alpha: Byte; AlphaChannel: Boolean;
Blending: Boolean; Mirror: TMirrorType = M_NONE);
procedure e_DrawAdv(ID: DWORD; X, Y: Integer; Alpha: Byte; AlphaChannel: Boolean;
- Blending: Boolean; Angle: Single; RC: PPoint; Mirror: TMirrorType = M_NONE);
+ Blending: Boolean; Angle: Single; RC: PDFPoint; Mirror: TMirrorType = M_NONE);
procedure e_DrawSize(ID: DWORD; X, Y: Integer; Alpha: Byte; AlphaChannel: Boolean;
Blending: Boolean; Width, Height: Word; Mirror: TMirrorType = M_NONE);
procedure e_DrawSizeMirror(ID: DWORD; X, Y: Integer; Alpha: Byte; AlphaChannel: Boolean;
Blending: Boolean; Width, Height: Word; Mirror: TMirrorType = M_NONE);
+
procedure e_DrawFill(ID: DWORD; X, Y: Integer; XCount, YCount: Word; Alpha: Integer;
AlphaChannel: Boolean; Blending: Boolean);
+
+procedure e_DrawFillX (id: DWORD; x, y, wdt, hgt: Integer; alpha: Integer; alphachannel: Boolean; blending: Boolean);
+
procedure e_DrawPoint(Size: Byte; X, Y: Integer; Red, Green, Blue: Byte);
procedure e_DrawLine(Width: Byte; X1, Y1, X2, Y2: Integer; Red, Green, Blue: Byte; Alpha: Byte = 0);
procedure e_DrawQuad(X1, Y1, X2, Y2: Integer; Red, Green, Blue: Byte; Alpha: Byte = 0);
procedure e_DrawFillQuad(X1, Y1, X2, Y2: Integer; Red, Green, Blue, Alpha: Byte;
Blending: TBlending = B_NONE);
+procedure e_DarkenQuad (x0, y0, x1, y1: Integer; a: Integer);
+procedure e_DarkenQuadWH (x, y, w, h: Integer; a: Integer);
function e_CreateTextureImg (var img: TImageData; var ID: DWORD): Boolean;
function e_CreateTexture(FileName: string; var ID: DWORD): Boolean;
end;
Space: ShortInt;
Height: ShortInt;
- Live: Boolean;
+ alive: Boolean;
end;
TSavedTexture = record
glDisable(GL_BLEND);
end;
+procedure e_DrawFillX (id: DWORD; x, y, wdt, hgt: Integer; alpha: Integer; alphachannel: Boolean; blending: Boolean);
+var
+ x2, y2: Integer;
+ //dx, w, h: Integer;
+ //u, v: Single;
+begin
+ if e_NoGraphics then exit;
+
+ if (wdt < 1) or (hgt < 1) then exit;
+
+ if (wdt mod e_Textures[ID].tx.width = 0) and (hgt mod e_Textures[ID].tx.height = 0) then
+ begin
+ e_DrawFill(id, x, y, wdt div e_Textures[ID].tx.width, hgt div e_Textures[ID].tx.height, alpha, alphachannel, blending);
+ exit;
+ end;
+
+ glColor4ub(e_Colors.R, e_Colors.G, e_Colors.B, 255);
+
+ if (Alpha > 0) or AlphaChannel or Blending then
+ glEnable(GL_BLEND)
+ else
+ glDisable(GL_BLEND);
+
+ if AlphaChannel or (Alpha > 0) then glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
+ if (Alpha > 0) then glColor4ub(e_Colors.R, e_Colors.G, e_Colors.B, 255-Alpha);
+
+ if Blending then glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+
+ glEnable(GL_TEXTURE_2D);
+ glBindTexture(GL_TEXTURE_2D, e_Textures[ID].tx.id);
+
+ x2 := x+wdt;
+ y2 := y+hgt;
+
+ //k8: this SHOULD work... i hope
+ if (e_Textures[ID].tx.width = e_Textures[ID].tx.glwidth) and (e_Textures[ID].tx.height = e_Textures[ID].tx.glheight) then
+ begin
+ glBegin(GL_QUADS);
+ glTexCoord2f(0, hgt/e_Textures[ID].tx.height); glVertex2i(x, y);
+ glTexCoord2f(wdt/e_Textures[ID].tx.width, hgt/e_Textures[ID].tx.height); glVertex2i(x2, y);
+ glTexCoord2f(wdt/e_Textures[ID].tx.width, 0); glVertex2i(x2, y2);
+ glTexCoord2f(0, 0); glVertex2i(x, y2);
+ glEnd();
+ end
+ else
+ begin
+ {
+ glBegin(GL_QUADS);
+ // hard day's night
+ u := e_Textures[ID].tx.u;
+ v := e_Textures[ID].tx.v;
+ w := e_Textures[ID].tx.width;
+ h := e_Textures[ID].tx.height;
+ while YCount > 0 do
+ begin
+ dx := XCount;
+ x2 := X;
+ while dx > 0 do
+ begin
+ glTexCoord2f(0, v); glVertex2i(X, Y);
+ glTexCoord2f(u, v); glVertex2i(X+w, Y);
+ glTexCoord2f(u, 0); glVertex2i(X+w, Y+h);
+ glTexCoord2f(0, 0); glVertex2i(X, Y+h);
+ Inc(X, w);
+ Dec(dx);
+ end;
+ X := x2;
+ Inc(Y, h);
+ Dec(YCount);
+ end;
+ glEnd();
+ }
+ end;
+
+ glDisable(GL_BLEND);
+end;
+
+
procedure e_DrawAdv(ID: DWORD; X, Y: Integer; Alpha: Byte; AlphaChannel: Boolean;
- Blending: Boolean; Angle: Single; RC: PPoint; Mirror: TMirrorType = M_NONE);
+ Blending: Boolean; Angle: Single; RC: PDFPoint; Mirror: TMirrorType = M_NONE);
begin
if e_NoGraphics then Exit;
glDisable(GL_BLEND);
end;
+
+// ////////////////////////////////////////////////////////////////////////// //
+procedure e_DarkenQuad (x0, y0, x1, y1: Integer; a: Integer);
+begin
+ if (a < 0) then a := 0;
+ if (a > 255) then a := 255;
+ glEnable(GL_BLEND);
+ glBlendFunc(GL_ZERO, GL_SRC_ALPHA);
+ glDisable(GL_TEXTURE_2D);
+ glColor4ub(0, 0, 0, Byte(255-a));
+ glBegin(GL_QUADS);
+ glVertex2i(x0, y0);
+ glVertex2i(x1, y0);
+ glVertex2i(x1, y1);
+ glVertex2i(x0, y1);
+ glEnd();
+ //glRect(x, y, x+w, y+h);
+ glColor4ub(1, 1, 1, 1);
+ glDisable(GL_BLEND);
+ //glBlendEquation(GL_FUNC_ADD);
+end;
+
+procedure e_DarkenQuadWH (x, y, w, h: Integer; a: Integer);
+begin
+ if (w > 0) and (h > 0) then e_DarkenQuad(x, y, x+w, y+h, a);
+end;
+
+
procedure e_DrawLine(Width: Byte; X1, Y1, X2, Y2: Integer; Red, Green, Blue: Byte; Alpha: Byte = 0);
begin
if e_NoGraphics then Exit;
if e_CharFonts <> nil then
for i := 0 to High(e_CharFonts) do
- if not e_CharFonts[i].Live then
+ if not e_CharFonts[i].alive then
begin
id := i;
Break;
end;
Space := sp;
- Live := True;
+ alive := True;
end;
Result := id;
for a := 0 to High(Chars) do
if Chars[a].TextureID <> -1 then e_DeleteTexture(Chars[a].TextureID);
- e_CharFonts[FontID].Live := False;
+ e_CharFonts[FontID].alive := False;
end;
procedure e_CharFont_RemoveAll();