updated SDL wrapper
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Araq
parent
03744be67e
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8 changed files with 732 additions and 747 deletions
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@ -177,78 +177,78 @@ const
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UNICODE_BOM_SWAPPED* = 0x0000FFFE
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type
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PFont* = ptr Tfont
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TFont{.final.} = object
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PFont* = ptr TFont
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TFont = object
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# This macro can be used to fill a version structure with the compile-time
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# version of the SDL_ttf library.
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proc Linked_Version*(): sdl.Pversion{.cdecl, importc: "TTF_Linked_Version",
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proc linkedVersion*(): sdl.Pversion{.cdecl, importc: "TTF_Linked_Version",
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dynlib: ttfLibName.}
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# This function tells the library whether UNICODE text is generally
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# byteswapped. A UNICODE BOM character in a string will override
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# this setting for the remainder of that string.
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#
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proc ByteSwappedUNICODE*(swapped: cint){.cdecl,
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proc byteSwappedUNICODE*(swapped: cint){.cdecl,
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importc: "TTF_ByteSwappedUNICODE", dynlib: ttfLibName.}
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#returns 0 on succes, -1 if error occurs
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proc Init*(): cint{.cdecl, importc: "TTF_Init", dynlib: ttfLibName.}
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proc init*(): cint{.cdecl, importc: "TTF_Init", dynlib: ttfLibName.}
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#
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# Open a font file and create a font of the specified point size.
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# Some .fon fonts will have several sizes embedded in the file, so the
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# point size becomes the index of choosing which size. If the value
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# is too high, the last indexed size will be the default.
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#
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proc OpenFont*(filename: cstring, ptsize: cint): PFont{.cdecl,
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proc openFont*(filename: cstring, ptsize: cint): PFont{.cdecl,
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importc: "TTF_OpenFont", dynlib: ttfLibName.}
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proc OpenFontIndex*(filename: cstring, ptsize: cint, index: int32): PFont{.
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proc openFontIndex*(filename: cstring, ptsize: cint, index: int32): PFont{.
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cdecl, importc: "TTF_OpenFontIndex", dynlib: ttfLibName.}
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proc OpenFontRW*(src: PRWops, freesrc: cint, ptsize: cint): PFont{.cdecl,
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proc openFontRW*(src: PRWops, freesrc: cint, ptsize: cint): PFont{.cdecl,
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importc: "TTF_OpenFontRW", dynlib: ttfLibName.}
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proc OpenFontIndexRW*(src: PRWops, freesrc: cint, ptsize: cint, index: int32): PFont{.
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proc openFontIndexRW*(src: PRWops, freesrc: cint, ptsize: cint, index: int32): PFont{.
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cdecl, importc: "TTF_OpenFontIndexRW", dynlib: ttfLibName.}
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proc GetFontStyle*(font: PFont): cint{.cdecl,
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proc getFontStyle*(font: PFont): cint{.cdecl,
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importc: "TTF_GetFontStyle", dynlib: ttfLibName.}
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proc SetFontStyle*(font: PFont, style: cint){.cdecl,
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proc setFontStyle*(font: PFont, style: cint){.cdecl,
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importc: "TTF_SetFontStyle", dynlib: ttfLibName.}
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# Get the total height of the font - usually equal to point size
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proc FontHeight*(font: PFont): cint{.cdecl, importc: "TTF_FontHeight",
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proc fontHeight*(font: PFont): cint{.cdecl, importc: "TTF_FontHeight",
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dynlib: ttfLibName.}
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# Get the offset from the baseline to the top of the font
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# This is a positive value, relative to the baseline.
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#
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proc FontAscent*(font: PFont): cint{.cdecl, importc: "TTF_FontAscent",
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proc fontAscent*(font: PFont): cint{.cdecl, importc: "TTF_FontAscent",
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dynlib: ttfLibName.}
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# Get the offset from the baseline to the bottom of the font
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# This is a negative value, relative to the baseline.
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#
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proc FontDescent*(font: PFont): cint{.cdecl, importc: "TTF_FontDescent",
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proc fontDescent*(font: PFont): cint{.cdecl, importc: "TTF_FontDescent",
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dynlib: ttfLibName.}
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# Get the recommended spacing between lines of text for this font
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proc FontLineSkip*(font: PFont): cint{.cdecl,
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proc fontLineSkip*(font: PFont): cint{.cdecl,
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importc: "TTF_FontLineSkip", dynlib: ttfLibName.}
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# Get the number of faces of the font
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proc FontFaces*(font: PFont): int32{.cdecl, importc: "TTF_FontFaces",
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proc fontFaces*(font: PFont): int32{.cdecl, importc: "TTF_FontFaces",
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dynlib: ttfLibName.}
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# Get the font face attributes, if any
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proc FontFaceIsFixedWidth*(font: PFont): cint{.cdecl,
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proc fontFaceIsFixedWidth*(font: PFont): cint{.cdecl,
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importc: "TTF_FontFaceIsFixedWidth", dynlib: ttfLibName.}
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proc FontFaceFamilyName*(font: PFont): cstring{.cdecl,
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proc fontFaceFamilyName*(font: PFont): cstring{.cdecl,
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importc: "TTF_FontFaceFamilyName", dynlib: ttfLibName.}
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proc FontFaceStyleName*(font: PFont): cstring{.cdecl,
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proc fontFaceStyleName*(font: PFont): cstring{.cdecl,
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importc: "TTF_FontFaceStyleName", dynlib: ttfLibName.}
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# Get the metrics (dimensions) of a glyph
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proc GlyphMetrics*(font: PFont, ch: Uint16, minx: var cint,
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proc glyphMetrics*(font: PFont, ch: uint16, minx: var cint,
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maxx: var cint, miny: var cint, maxy: var cint,
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advance: var cint): cint{.cdecl,
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importc: "TTF_GlyphMetrics", dynlib: ttfLibName.}
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# Get the dimensions of a rendered string of text
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proc SizeText*(font: PFont, text: cstring, w: var cint, y: var cint): cint{.
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proc sizeText*(font: PFont, text: cstring, w: var cint, y: var cint): cint{.
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cdecl, importc: "TTF_SizeText", dynlib: ttfLibName.}
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proc SizeUTF8*(font: PFont, text: cstring, w: var cint, y: var cint): cint{.
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proc sizeUTF8*(font: PFont, text: cstring, w: var cint, y: var cint): cint{.
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cdecl, importc: "TTF_SizeUTF8", dynlib: ttfLibName.}
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proc SizeUNICODE*(font: PFont, text: PUint16, w: var cint, y: var cint): cint{.
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proc sizeUNICODE*(font: PFont, text: PUInt16, w: var cint, y: var cint): cint{.
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cdecl, importc: "TTF_SizeUNICODE", dynlib: ttfLibName.}
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# Create an 8-bit palettized surface and render the given text at
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# fast quality with the given font and color. The 0 pixel is the
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@ -256,9 +256,9 @@ proc SizeUNICODE*(font: PFont, text: PUint16, w: var cint, y: var cint): cint{.
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# to the text color.
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# This function returns the new surface, or NULL if there was an error.
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#
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proc RenderUTF8_Solid*(font: PFont, text: cstring, fg: TColor): PSurface{.
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proc renderUTF8Solid*(font: PFont, text: cstring, fg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderUTF8_Solid", dynlib: ttfLibName.}
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proc RenderUNICODE_Solid*(font: PFont, text: PUint16, fg: TColor): PSurface{.
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proc renderUNICODE_Solid*(font: PFont, text: PUInt16, fg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderUNICODE_Solid", dynlib: ttfLibName.}
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#
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#Create an 8-bit palettized surface and render the given glyph at
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@ -268,20 +268,20 @@ proc RenderUNICODE_Solid*(font: PFont, text: PUint16, fg: TColor): PSurface{.
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# centering in the X direction, and aligned normally in the Y direction.
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# This function returns the new surface, or NULL if there was an error.
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#
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proc RenderGlyph_Solid*(font: PFont, ch: Uint16, fg: TColor): PSurface{.
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proc renderGlyphSolid*(font: PFont, ch: uint16, fg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderGlyph_Solid", dynlib: ttfLibName.}
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# Create an 8-bit palettized surface and render the given text at
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# high quality with the given font and colors. The 0 pixel is background,
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# while other pixels have varying degrees of the foreground color.
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# This function returns the new surface, or NULL if there was an error.
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#
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proc RenderText_Shaded*(font: PFont, text: cstring, fg: TColor,
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proc renderTextShaded*(font: PFont, text: cstring, fg: TColor,
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bg: TColor): PSurface{.cdecl,
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importc: "TTF_RenderText_Shaded", dynlib: ttfLibName.}
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proc RenderUTF8_Shaded*(font: PFont, text: cstring, fg: TColor,
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proc renderUTF8Shaded*(font: PFont, text: cstring, fg: TColor,
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bg: TColor): PSurface{.cdecl,
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importc: "TTF_RenderUTF8_Shaded", dynlib: ttfLibName.}
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proc RenderUNICODE_Shaded*(font: PFont, text: PUint16, fg: TColor,
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proc renderUNICODE_Shaded*(font: PFont, text: PUInt16, fg: TColor,
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bg: TColor): PSurface{.cdecl,
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importc: "TTF_RenderUNICODE_Shaded", dynlib: ttfLibName.}
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# Create an 8-bit palettized surface and render the given glyph at
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@ -291,17 +291,17 @@ proc RenderUNICODE_Shaded*(font: PFont, text: PUint16, fg: TColor,
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# direction, and aligned normally in the Y direction.
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# This function returns the new surface, or NULL if there was an error.
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#
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proc RenderGlyph_Shaded*(font: PFont, ch: Uint16, fg: TColor, bg: TColor): PSurface{.
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proc renderGlyphShaded*(font: PFont, ch: uint16, fg: TColor, bg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderGlyph_Shaded", dynlib: ttfLibName.}
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# Create a 32-bit ARGB surface and render the given text at high quality,
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# using alpha blending to dither the font with the given color.
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# This function returns the new surface, or NULL if there was an error.
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#
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proc RenderText_Blended*(font: PFont, text: cstring, fg: TColor): PSurface{.
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proc renderTextBlended*(font: PFont, text: cstring, fg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderText_Blended", dynlib: ttfLibName.}
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proc RenderUTF8_Blended*(font: PFont, text: cstring, fg: TColor): PSurface{.
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proc renderUTF8Blended*(font: PFont, text: cstring, fg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderUTF8_Blended", dynlib: ttfLibName.}
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proc RenderUNICODE_Blended*(font: PFont, text: PUint16, fg: TColor): PSurface{.
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proc RenderUNICODE_Blended*(font: PFont, text: PUInt16, fg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderUNICODE_Blended", dynlib: ttfLibName.}
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# Create a 32-bit ARGB surface and render the given glyph at high quality,
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# using alpha blending to dither the font with the given color.
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@ -309,29 +309,29 @@ proc RenderUNICODE_Blended*(font: PFont, text: PUint16, fg: TColor): PSurface{.
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# direction, and aligned normally in the Y direction.
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# This function returns the new surface, or NULL if there was an error.
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#
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proc RenderGlyph_Blended*(font: PFont, ch: Uint16, fg: TColor): PSurface{.
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proc renderGlyphBlended*(font: PFont, ch: uint16, fg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderGlyph_Blended", dynlib: ttfLibName.}
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# For compatibility with previous versions, here are the old functions
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##define TTF_RenderText(font, text, fg, bg)
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# #define TTF_RenderText(font, text, fg, bg)
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# TTF_RenderText_Shaded(font, text, fg, bg)
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##define TTF_RenderUTF8(font, text, fg, bg)
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# #define TTF_RenderUTF8(font, text, fg, bg)
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# TTF_RenderUTF8_Shaded(font, text, fg, bg)
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##define TTF_RenderUNICODE(font, text, fg, bg)
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# #define TTF_RenderUNICODE(font, text, fg, bg)
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# TTF_RenderUNICODE_Shaded(font, text, fg, bg)
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# Close an opened font file
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proc CloseFont*(font: PFont){.cdecl, importc: "TTF_CloseFont",
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# Close an opened font file
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proc closeFont*(font: PFont){.cdecl, importc: "TTF_CloseFont",
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dynlib: ttfLibName.}
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#De-initialize TTF engine
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proc Quit*(){.cdecl, importc: "TTF_Quit", dynlib: ttfLibName.}
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# De-initialize TTF engine
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proc quit*(){.cdecl, importc: "TTF_Quit", dynlib: ttfLibName.}
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# Check if the TTF engine is initialized
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proc WasInit*(): cint{.cdecl, importc: "TTF_WasInit", dynlib: ttfLibName.}
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proc wasInit*(): cint{.cdecl, importc: "TTF_WasInit", dynlib: ttfLibName.}
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proc VERSION*(X: var sdl.Tversion) =
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X.major = MAJOR_VERSION
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X.minor = MINOR_VERSION
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X.patch = PATCHLEVEL
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proc version*(x: var sdl.Tversion) =
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x.major = MAJOR_VERSION
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x.minor = MINOR_VERSION
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x.patch = PATCHLEVEL
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proc RenderText_Solid*(font: PFont, text: cstring, fg: TColor): PSurface{.
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proc renderTextSolid*(font: PFont, text: cstring, fg: TColor): PSurface{.
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cdecl, importc: "TTF_RenderText_Solid", dynlib: ttfLibName.}
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