diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/blitter/32bpp_anim.cpp | 8 | ||||
| -rw-r--r-- | src/gfx.cpp | 10 | ||||
| -rw-r--r-- | src/gfx_type.h | 9 |
3 files changed, 17 insertions, 10 deletions
diff --git a/src/blitter/32bpp_anim.cpp b/src/blitter/32bpp_anim.cpp index 1c91911ff..c989f9b2e 100644 --- a/src/blitter/32bpp_anim.cpp +++ b/src/blitter/32bpp_anim.cpp @@ -161,16 +161,16 @@ inline void Blitter_32bppAnim::Draw(const Blitter::BlitterParams *bp, ZoomLevel do { /* Compiler assumes pointer aliasing, can't optimise this on its own */ uint m = *src_n++; - /* Above 217 is palette animation */ + /* Above 217 (PALETTE_ANIM_SIZE_START) is palette animation */ *anim++ = m; - *dst++ = (m >= 217) ? this->LookupColourInPalette(m) : *src_px; + *dst++ = (m >= PALETTE_ANIM_SIZE_START) ? this->LookupColourInPalette(m) : *src_px; src_px++; } while (--n != 0); } else { do { uint m = *src_n++; *anim++ = m; - if (m >= 217) { + if (m >= PALETTE_ANIM_SIZE_START) { *dst = ComposeColourPANoCheck(this->LookupColourInPalette(m), src_px->a, *dst); } else { *dst = ComposeColourRGBANoCheck(src_px->r, src_px->g, src_px->b, src_px->a, *dst); @@ -327,7 +327,7 @@ void Blitter_32bppAnim::CopyFromBuffer(void *video, const void *src, int width, } /* We update the palette (or the pixels that do animation) immediatly, to avoid graphical glitches */ - this->PaletteAnimate(217, _use_dos_palette ? 38 : 28); + this->PaletteAnimate(PALETTE_ANIM_SIZE_START, _use_dos_palette ? PALETTE_ANIM_SIZE_DOS : PALETTE_ANIM_SIZE_WIN); } void Blitter_32bppAnim::CopyToBuffer(const void *video, void *dst, int width, int height) diff --git a/src/gfx.cpp b/src/gfx.cpp index ad215d1bf..262a4ee31 100644 --- a/src/gfx.cpp +++ b/src/gfx.cpp @@ -997,8 +997,8 @@ void DoPaletteAnimations() * A few more for the DOS palette, because the water colors are * 245-254 for DOS and 217-226 for Windows. */ const ExtraPaletteValues *ev = &_extra_palette_values; - int c = _use_dos_palette ? 38 : 28; - Colour old_val[38]; + int c = _use_dos_palette ? PALETTE_ANIM_SIZE_DOS : PALETTE_ANIM_SIZE_WIN; + Colour old_val[PALETTE_ANIM_SIZE_DOS]; uint i; uint j; uint old_tc = _palette_animation_counter; @@ -1007,7 +1007,7 @@ void DoPaletteAnimations() _palette_animation_counter = 0; } - d = &_cur_palette[217]; + d = &_cur_palette[PALETTE_ANIM_SIZE_START]; memcpy(old_val, d, c * sizeof(*old_val)); /* Dark blue water */ @@ -1101,8 +1101,8 @@ void DoPaletteAnimations() if (blitter != NULL && blitter->UsePaletteAnimation() == Blitter::PALETTE_ANIMATION_NONE) { _palette_animation_counter = old_tc; } else { - if (memcmp(old_val, &_cur_palette[217], c * sizeof(*old_val)) != 0) { - _pal_first_dirty = 217; + if (memcmp(old_val, &_cur_palette[PALETTE_ANIM_SIZE_START], c * sizeof(*old_val)) != 0) { + _pal_first_dirty = PALETTE_ANIM_SIZE_START; _pal_count_dirty = c; } } diff --git a/src/gfx_type.h b/src/gfx_type.h index a85a32434..87785343b 100644 --- a/src/gfx_type.h +++ b/src/gfx_type.h @@ -191,7 +191,7 @@ enum Colours { COLOUR_GREY, COLOUR_WHITE, COLOUR_END, - INVALID_COLOUR = 0xFF + INVALID_COLOUR = 0xFF, }; /** Colour of the strings, see _string_colormap in table/palettes.h or docs/ottd-colourtext-palette.png */ @@ -216,6 +216,13 @@ enum TextColour { TC_BLACK = 0x10, }; +/** Defines a few values that are related to animations using palette changes */ +enum PaletteAnimationSizes { + PALETTE_ANIM_SIZE_WIN = 28, ///< number of animated colours in Windows palette + PALETTE_ANIM_SIZE_DOS = 38, ///< number of animated colours in DOS palette + PALETTE_ANIM_SIZE_START = 217, ///< Index in the _palettes array from which all animations are taking places (table/palettes.h) +}; + enum StringColorFlags { IS_PALETTE_COLOR = 0x100, ///< color value is already a real palette color index, not an index of a StringColor }; |