commit 63688f58

Poul Sander · 2025-11-30 22:30
63688f58717fedb4c6fec037f684004d4c34f89d patch · browse files
parent 77f66fdffb7bf31cf7cefa74c563d7173728ed18

Add scaling to the rotation logic

Changed files

M	src/sago/SagoSprite.cpp before

diff --git a/src/sago/SagoSprite.cpp b/src/sago/SagoSprite.cpp index e097660..64ed100 100644 --- a/src/sago/SagoSprite.cpp +++ b/src/sago/SagoSprite.cpp

@@ -72,10 +72,19 @@ void SagoSprite::DrawScaledAndRotated(SDL_Renderer* target, Sint32 frameTime, in

pos.h = h;

}

double angleDegress = angleRadian/M_PI*180.0;

+ SDL_Point scaledCenter;

+ const SDL_Point* centerToUse = center;

if (resize) {

+ SDL_Rect originalPos = pos;

resize->LogicalToPhysical(pos);

+ // Scale the center point proportionally if resize is active

+ if (center) {

+ scaledCenter.x = (center->x * pos.w) / originalPos.w;

+ scaledCenter.y = (center->y * pos.h) / originalPos.h;

+ centerToUse = &scaledCenter;

+ }

}

- SDL_RenderCopyEx(target, tex.get(), &rect, &pos, angleDegress, center, flip);

+ SDL_RenderCopyEx(target, tex.get(), &rect, &pos, angleDegress, centerToUse, flip);

}

void SagoSprite::Draw(SDL_Renderer* target, Sint32 frameTime, int x, int y, const SDL_Rect& part, SagoLogicalResize* resize) const {