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Add parallax to layer selector (closed #7612)

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Also closed #5010

Offset was already supported but parallax was ignored.
Now it looks at offset and parallax when ctrl+right clicking a tile.
This commit is contained in:
ChillerDragon 2024-02-05 10:44:45 +08:00
parent c09f1e133f
commit cdf69372d3
1 changed files with 10 additions and 2 deletions
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12
src/game/editor/editor.cpp
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@ -4391,8 +4391,16 @@ bool CEditor::SelectLayerByTile()
continue;
std::shared_ptr<CLayerTiles> pTiles = std::static_pointer_cast<CLayerTiles>(m_Map.m_vpGroups[g]->m_vpLayers[l]);
int x = (int)UI()->MouseWorldX() / 32 + m_Map.m_vpGroups[g]->m_OffsetX;
int y = (int)UI()->MouseWorldY() / 32 + m_Map.m_vpGroups[g]->m_OffsetY;
float aMapping[4];
m_Map.m_vpGroups[g]->Mapping(aMapping);
int x = aMapping[0] + (aMapping[2] - aMapping[0]) / 2;
int y = aMapping[1] + (aMapping[3] - aMapping[1]) / 2;
x += UI()->MouseWorldX() - (MapView()->GetWorldOffset().x * m_Map.m_vpGroups[g]->m_ParallaxX / 100) - m_Map.m_vpGroups[g]->m_OffsetX;
y += UI()->MouseWorldY() - (MapView()->GetWorldOffset().y * m_Map.m_vpGroups[g]->m_ParallaxY / 100) - m_Map.m_vpGroups[g]->m_OffsetY;
x /= 32;
y /= 32;
if(x < 0 || x >= pTiles->m_Width)
continue;
if(y < 0 || y >= pTiles->m_Height)