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(svn r19836) -Codechange: Move sprite palette selection code in NewGRF gui to its own method.

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This commit is contained in:
alberth 2010-05-16 18:52:11 +00:00
parent 3271362413
commit 219ae56f8a
1 changed files with 35 additions and 24 deletions
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59
src/newgrf_gui.cpp
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@ -623,6 +623,40 @@ struct NewGRFWindow : public Window {
this->DrawWidgets(); this->DrawWidgets();
} }
/** Pick the palette for the sprite of the grf to display.
* @param c grf to display.
* @return Palette for the sprite.
*/
FORCEINLINE PaletteID GetPalette(const GRFConfig *c) const
{
PaletteID pal;
/* Pick a colour */
switch (c->status) {
case GCS_NOT_FOUND:
case GCS_DISABLED:
pal = PALETTE_TO_RED;
break;
case GCS_ACTIVATED:
pal = PALETTE_TO_GREEN;
break;
default:
pal = PALETTE_TO_BLUE;
break;
}
/* Do not show a "not-failure" colour when it actually failed to load */
if (pal != PALETTE_TO_RED) {
if (HasBit(c->flags, GCF_STATIC)) {
pal = PALETTE_TO_GREY;
} else if (HasBit(c->flags, GCF_COMPATIBLE)) {
pal = PALETTE_TO_ORANGE;
}
}
return pal;
}
virtual void DrawWidget(const Rect &r, int widget) const virtual void DrawWidget(const Rect &r, int widget) const
{ {
switch (widget) { switch (widget) {
@ -644,30 +678,7 @@ struct NewGRFWindow : public Window {
if (this->vscroll.IsVisible(i)) { if (this->vscroll.IsVisible(i)) {
const char *text = c->GetName(); const char *text = c->GetName();
bool h = (this->active_sel == c); bool h = (this->active_sel == c);
PaletteID pal; PaletteID pal = this->GetPalette(c);
/* Pick a colour */
switch (c->status) {
case GCS_NOT_FOUND:
case GCS_DISABLED:
pal = PALETTE_TO_RED;
break;
case GCS_ACTIVATED:
pal = PALETTE_TO_GREEN;
break;
default:
pal = PALETTE_TO_BLUE;
break;
}
/* Do not show a "not-failure" colour when it actually failed to load */
if (pal != PALETTE_TO_RED) {
if (HasBit(c->flags, GCF_STATIC)) {
pal = PALETTE_TO_GREY;
} else if (HasBit(c->flags, GCF_COMPATIBLE)) {
pal = PALETTE_TO_ORANGE;
}
}
if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, 156); if (h) GfxFillRect(r.left + 1, y, r.right - 1, y + step_height - 1, 156);
DrawSprite(SPR_SQUARE, pal, square_left, y + sprite_offset_y); DrawSprite(SPR_SQUARE, pal, square_left, y + sprite_offset_y);