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Don't invalidate map animations for tiles that are not in view

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mix
2025-05-22 23:14:56 +01:00
parent b96fe8f51b
commit e464b2ebe7
22 changed files with 207 additions and 76 deletions
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24
src/openrct2/interface/Viewport.cpp
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@@ -1167,6 +1167,17 @@ namespace OpenRCT2
return { mapCoords->ToTileStart() };
}
[[nodiscard]] bool Viewport::ContainsTile(const TileCoordsXY coords) const noexcept
{
const auto centreCoords = coords.ToCoordsXY() + CoordsXY(16, 16);
const auto screenPos = Translate3DTo2DWithZ(rotation, CoordsXYZ{ centreCoords, 0 });
const auto left = screenPos.x - 32;
const auto top = screenPos.y - (kMaxTileElementHeight * kCoordsZStep) - 16;
const auto right = screenPos.x + 32;
const auto bottom = screenPos.y + 16;
return !(left > viewPos.x + ViewWidth() || top > viewPos.y + ViewHeight() || right < viewPos.x || bottom < viewPos.y);
}
[[nodiscard]] ScreenCoordsXY Viewport::ScreenToViewportCoord(const ScreenCoordsXY& screenCoords) const
{
ScreenCoordsXY ret;
@@ -2065,6 +2076,19 @@ namespace OpenRCT2
gameState.savedViewRotation = viewport->rotation;
}
}
ViewportList GetVisibleViewports() noexcept
{
ViewportList viewports;
for (auto& viewport : _viewports)
{
if (viewport.isVisible)
{
viewports.push_back(&viewport);
}
};
return viewports;
}
} // namespace OpenRCT2
ZoomLevel ZoomLevel::min()

7
src/openrct2/interface/Viewport.h
View File

@@ -14,6 +14,7 @@
#include <limits>
#include <optional>
#include <sfl/static_vector.hpp>
#include <vector>
struct PaintSession;
@@ -65,6 +66,8 @@ namespace OpenRCT2
return (sPos.x >= pos.x && sPos.x < pos.x + width && sPos.y >= pos.y && sPos.y < pos.y + height);
}
[[nodiscard]] bool ContainsTile(const TileCoordsXY coords) const noexcept;
[[nodiscard]] ScreenCoordsXY ScreenToViewportCoord(const ScreenCoordsXY& screenCoord) const;
void Invalidate() const;
@@ -227,4 +230,8 @@ namespace OpenRCT2
void ViewportSetSavedView();
VisibilityKind GetPaintStructVisibility(const PaintStruct* ps, uint32_t viewFlags);
using ViewportList = sfl::static_vector<Viewport*, kMaxViewportCount>;
ViewportList GetVisibleViewports() noexcept;
} // namespace OpenRCT2