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Codechange: Remove direct access to _colour_gradient.

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Access is now through GetColourGradient, which ensures parameters are in range.
This commit is contained in:
Peter Nelson
2023-12-24 22:51:55 +00:00
committed by Peter Nelson
parent 56cf89d189
commit 0463d4c198
23 changed files with 98 additions and 65 deletions
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src/build_vehicle_gui.cpp
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@@ -1017,7 +1017,7 @@ void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_li
int sprite_right = GetVehicleImageCellSize(type, EIT_PURCHASE).extend_right;
int sprite_width = sprite_left + sprite_right;
int circle_width = std::max(GetScaledSpriteSize(SPR_CIRCLE_FOLDED).width, GetScaledSpriteSize(SPR_CIRCLE_UNFOLDED).width);
int linecolour = _colour_gradient[COLOUR_ORANGE][4];
int linecolour = GetColourGradient(COLOUR_ORANGE, 4);
Rect ir = r.WithHeight(step_size).Shrink(WidgetDimensions::scaled.matrix);
int sprite_y_offset = ScaleSpriteTrad(sprite_y_offsets[type]) + ir.Height() / 2;