| branch | transitional_engine |
| changeset 16004 | 2146cb7be36f |
| parent 15929 | 128ace913837 |
| parent 16003 | 8bb07b0f50ca |
| 15958:772a43d88e6b | 16004:2146cb7be36f |
|---|---|
27 |
27 |
28 procedure copyRotatedSurface(src, dest: PSDL_Surface); // this is necessary since width/height are read only in SDL |
28 procedure copyRotatedSurface(src, dest: PSDL_Surface); // this is necessary since width/height are read only in SDL |
29 procedure copyToXY(src, dest: PSDL_Surface; destX, destY: LongInt); |
29 procedure copyToXY(src, dest: PSDL_Surface; destX, destY: LongInt); |
30 procedure copyToXYFromRect(src, dest: PSDL_Surface; srcX, srcY, srcW, srcH, destX, destY: LongInt); |
30 procedure copyToXYFromRect(src, dest: PSDL_Surface; srcX, srcY, srcW, srcH, destX, destY: LongInt); |
31 |
31 |
32 procedure DrawSprite2Surf(sprite: TSprite; dest: PSDL_Surface; x,y: LongInt); |
32 function GetSurfaceFrameCoordinateX(Surface: PSDL_Surface; Frame, frameWidth, frameHeight: LongInt): LongInt; |
33 function GetSurfaceFrameCoordinateY(Surface: PSDL_Surface; Frame, frameHeight: LongInt): LongInt; |
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34 |
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35 procedure DrawSprite2Surf(sprite: TSprite; dest: PSDL_Surface; x,y: LongInt); |
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33 procedure DrawSpriteFrame2Surf(sprite: TSprite; dest: PSDL_Surface; x,y: LongInt; frame: LongInt); |
36 procedure DrawSpriteFrame2Surf(sprite: TSprite; dest: PSDL_Surface; x,y: LongInt; frame: LongInt); |
34 procedure DrawLine2Surf(dest: PSDL_Surface; x0,y0,x1,y1:LongInt; r,g,b: byte); |
37 procedure DrawLine2Surf(dest: PSDL_Surface; x0,y0,x1,y1:LongInt; r,g,b: byte); |
35 procedure DrawRoundRect(rect: PSDL_Rect; BorderColor, FillColor: Longword; Surface: PSDL_Surface; Clear: boolean); |
38 procedure DrawRoundRect(rect: PSDL_Rect; BorderColor, FillColor: Longword; Surface: PSDL_Surface; Clear: boolean); |
36 |
39 |
37 function RenderStringTex(s: ansistring; Color: Longword; font: THWFont): PTexture; |
40 function RenderStringTex(s: ansistring; Color: Longword; font: THWFont): PTexture; |
76 function WriteInRoundRect(Surface: PSDL_Surface; X, Y: LongInt; Color: LongWord; Font: THWFont; s: ansistring): TSDL_Rect; |
79 function WriteInRoundRect(Surface: PSDL_Surface; X, Y: LongInt; Color: LongWord; Font: THWFont; s: ansistring): TSDL_Rect; |
77 begin |
80 begin |
78 WriteInRoundRect:= WriteInRoundRect(Surface, X, Y, Color, Font, s, 0); |
81 WriteInRoundRect:= WriteInRoundRect(Surface, X, Y, Color, Font, s, 0); |
79 end;*) |
82 end;*) |
80 |
83 |
81 function IsTooDarkToRead(TextColor: LongWord): boolean; |
84 function GetSurfaceFrameCoordinateX(Surface: PSDL_Surface; Frame, frameWidth, frameHeight: LongInt): LongInt; |
85 var nx, ny: LongInt; |
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86 begin |
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87 nx:= Surface^.w div frameWidth; // number of horizontal frames |
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88 if nx = 0 then nx:= 1; // one frame is minimum |
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89 ny:= Surface^.h div frameHeight; // number of vertical frames |
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90 if ny = 0 then ny:= 1; |
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91 GetSurfaceFrameCoordinateX:= (Frame div ny) * frameWidth; |
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92 end; |
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93 |
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94 function GetSurfaceFrameCoordinateY(Surface: PSDL_Surface; Frame, frameHeight: LongInt): LongInt; |
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95 var ny: LongInt; |
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96 begin |
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97 ny:= Surface^.h div frameHeight; // number of vertical frames |
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98 if ny = 0 then ny:= 1; // one frame is minimum |
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99 GetSurfaceFrameCoordinateY:= (Frame mod ny) * frameHeight; |
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100 end; |
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101 |
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102 function IsTooDarkToRead(TextColor: LongWord): boolean; |
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82 var clr: TSDL_Color; |
103 var clr: TSDL_Color; |
83 begin |
104 begin |
84 clr.r:= (TextColor shr 16) and $FF; |
105 clr.r:= (TextColor shr 16) and $FF; |
85 clr.g:= (TextColor shr 8) and $FF; |
106 clr.g:= (TextColor shr 8) and $FF; |
86 clr.b:= TextColor and $FF; |
107 clr.b:= TextColor and $FF; |
92 tmpsurf: PSDL_Surface; |
113 tmpsurf: PSDL_Surface; |
93 finalRect, textRect: TSDL_Rect; |
114 finalRect, textRect: TSDL_Rect; |
94 clr: TSDL_Color; |
115 clr: TSDL_Color; |
95 begin |
116 begin |
96 TTF_SizeUTF8(Fontz[Font].Handle, PChar(s), @w, @h); |
117 TTF_SizeUTF8(Fontz[Font].Handle, PChar(s), @w, @h); |
97 if (maxLength > 0) and (w > maxLength * HDPIScaleFactor) then w := maxLength * HDPIScaleFactor; |
118 if (maxLength > 0) and (w > round(maxLength * HDPIScaleFactor)) then w := round(maxLength * HDPIScaleFactor); |
98 finalRect.x:= X; |
119 finalRect.x:= X; |
99 finalRect.y:= Y; |
120 finalRect.y:= Y; |
100 finalRect.w:= w + cFontBorder * 2 + cFontPadding * 2; |
121 finalRect.w:= w + cFontBorder * 2 + cFontPadding * 2; |
101 finalRect.h:= h + cFontBorder * 2; |
122 finalRect.h:= h + cFontBorder * 2; |
102 textRect.x:= X; |
123 textRect.x:= X; |
320 SDL_UnlockSurface(src); |
341 SDL_UnlockSurface(src); |
321 SDL_UnlockSurface(dest); |
342 SDL_UnlockSurface(dest); |
322 |
343 |
323 end; |
344 end; |
324 |
345 |
346 {$IFNDEF PAS2C} |
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347 // Wraps the text s by inserting breakStr as newlines with |
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348 // maximum column length maxCol. |
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349 // Same as Pascal's WrapText, but without the annoying |
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350 // behavior that text enclosed in " and ' disables word-wrapping |
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351 function SimpleWrapText(s, breakStr: string; maxCol: integer): string; |
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352 var |
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353 breakChars: set of char = [#9,' ','-']; |
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354 begin |
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355 // escape the " and ' characters before calling WrapText |
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356 // using ASCII ESC control character |
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357 s:= StringReplace(s, '"', #27+'Q', [rfReplaceAll]); |
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358 s:= StringReplace(s, '''', #27+'q', [rfReplaceAll]); |
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359 |
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360 s:= WrapText(s, #1, breakChars, maxCol); |
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361 |
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362 // Undo the escapes |
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363 s:= StringReplace(s, #27+'Q', '"', [rfReplaceAll]); |
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364 s:= StringReplace(s, #27+'q', '''', [rfReplaceAll]); |
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365 SimpleWrapText:= s; |
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366 end; |
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367 {$ENDIF} |
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368 |
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325 function RenderStringTex(s: ansistring; Color: Longword; font: THWFont): PTexture; |
369 function RenderStringTex(s: ansistring; Color: Longword; font: THWFont): PTexture; |
326 begin |
370 begin |
327 RenderStringTex:= RenderStringTexLim(s, Color, font, 0); |
371 RenderStringTex:= RenderStringTexLim(s, Color, font, 0); |
328 end; |
372 end; |
329 |
373 |
339 begin |
383 begin |
340 if length(s) = 0 then s:= _S' '; |
384 if length(s) = 0 then s:= _S' '; |
341 font:= CheckCJKFont(s, font); |
385 font:= CheckCJKFont(s, font); |
342 w:= 0; h:= 0; // avoid compiler hints |
386 w:= 0; h:= 0; // avoid compiler hints |
343 TTF_SizeUTF8(Fontz[font].Handle, PChar(s), @w, @h); |
387 TTF_SizeUTF8(Fontz[font].Handle, PChar(s), @w, @h); |
344 if (maxLength > 0) and (w > maxLength * HDPIScaleFactor) then w := maxLength * HDPIScaleFactor; |
388 if (maxLength > 0) and (w > round(maxLength * HDPIScaleFactor)) then w := round(maxLength * HDPIScaleFactor); |
345 |
389 |
346 finalSurface:= SDL_CreateRGBSurface(SDL_SWSURFACE, w + cFontBorder*2 + cFontPadding*2, h + cFontBorder * 2, |
390 finalSurface:= SDL_CreateRGBSurface(SDL_SWSURFACE, w + cFontBorder*2 + cFontPadding*2, h + cFontBorder * 2, |
347 32, RMask, GMask, BMask, AMask); |
391 32, RMask, GMask, BMask, AMask); |
348 |
392 |
349 if checkFails(finalSurface <> nil, 'RenderString: fail to create surface', true) then |
393 if checkFails(finalSurface <> nil, 'RenderString: fail to create surface', true) then |
411 |
455 |
412 function RenderSpeechBubbleTex(s: ansistring; SpeechType: Longword; font: THWFont): PTexture; |
456 function RenderSpeechBubbleTex(s: ansistring; SpeechType: Longword; font: THWFont): PTexture; |
413 var textWidth, textHeight, x, y, w, h, i, j, pos, line, numLines, edgeWidth, edgeHeight, cornerWidth, cornerHeight: LongInt; |
457 var textWidth, textHeight, x, y, w, h, i, j, pos, line, numLines, edgeWidth, edgeHeight, cornerWidth, cornerHeight: LongInt; |
414 finalSurface, tmpsurf, rotatedEdge: PSDL_Surface; |
458 finalSurface, tmpsurf, rotatedEdge: PSDL_Surface; |
415 rect: TSDL_Rect; |
459 rect: TSDL_Rect; |
416 {$IFNDEF PAS2C} |
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417 breakChars: set of char = [#9,' ','-']; |
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418 {$ENDIF} |
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419 substr: ansistring; |
460 substr: ansistring; |
420 edge, corner, tail: TSPrite; |
461 edge, corner, tail: TSPrite; |
421 begin |
462 begin |
422 if cOnlyStats then exit(nil); |
463 if cOnlyStats then exit(nil); |
423 |
464 |
442 end; |
483 end; |
443 edgeHeight:= SpritesData[edge].Height; |
484 edgeHeight:= SpritesData[edge].Height; |
444 edgeWidth:= SpritesData[edge].Width; |
485 edgeWidth:= SpritesData[edge].Width; |
445 cornerWidth:= SpritesData[corner].Width; |
486 cornerWidth:= SpritesData[corner].Width; |
446 cornerHeight:= SpritesData[corner].Height; |
487 cornerHeight:= SpritesData[corner].Height; |
447 // This one screws up WrapText |
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448 //s:= 'This is the song that never ends. ''cause it goes on and on my friends. Some people, started singing it not knowing what it was. And they''ll just go on singing it forever just because... This is the song that never ends...'; |
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449 // This one does not |
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450 //s:= 'This is the song that never ends. cause it goes on and on my friends. Some people, started singing it not knowing what it was. And they will go on singing it forever just because... This is the song that never ends... '; |
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451 |
488 |
452 numLines:= 0; |
489 numLines:= 0; |
453 |
490 |
454 if length(s) = 0 then |
491 if length(s) = 0 then |
455 s:= '...'; |
492 s:= '...'; |
462 if (length(s) > 20) then |
499 if (length(s) > 20) then |
463 begin |
500 begin |
464 w:= 0; |
501 w:= 0; |
465 i:= round(Sqrt(length(s)) * 2); |
502 i:= round(Sqrt(length(s)) * 2); |
466 {$IFNDEF PAS2C} |
503 {$IFNDEF PAS2C} |
467 s:= WrapText(s, #1, breakChars, i); |
504 s:= SimpleWrapText(s, #1, i); |
468 {$ENDIF} |
505 {$ENDIF} |
469 pos:= 1; line:= 0; |
506 pos:= 1; line:= 0; |
470 // Find the longest line for the purposes of centring the text. Font dependant. |
507 // Find the longest line for the purposes of centring the text. Font dependant. |
471 while GetNextSpeechLine(s, #1, pos, substr) do |
508 while GetNextSpeechLine(s, #1, pos, substr) do |
472 begin |
509 begin |