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ZVISION: Allow destinations to be negative

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This commit is contained in:
richiesams 2013-08-17 20:32:34 -05:00
parent acea03a9cd
commit 80cba07b31
2 changed files with 4 additions and 4 deletions
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4
engines/zvision/render_manager.cpp
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@ -139,7 +139,7 @@ void RenderManager::renderSubRectToScreen(Graphics::Surface &surface, int16 dest
}
}
void RenderManager::renderImageToScreen(const Common::String &fileName, uint32 destinationX, uint32 destinationY, bool wrap) {
void RenderManager::renderImageToScreen(const Common::String &fileName, int16 destinationX, int16 destinationY, bool wrap) {
Common::File file;
if (!file.open(fileName)) {
@ -150,7 +150,7 @@ void RenderManager::renderImageToScreen(const Common::String &fileName, uint32 d
renderImageToScreen(file, destinationX, destinationY);
}
void RenderManager::renderImageToScreen(Common::SeekableReadStream &stream, uint32 destinationX, uint32 destinationY, bool wrap) {
void RenderManager::renderImageToScreen(Common::SeekableReadStream &stream, int16 destinationX, int16 destinationY, bool wrap) {
// Read the magic number
// Some files are true TGA, while others are TGZ
uint32 fileType;

4
engines/zvision/render_manager.h
View File

@ -107,7 +107,7 @@ public:
* @param destinationX X position where the image should be put. Coords are in working window space, not screen space!
* @param destinationY Y position where the image should be put. Coords are in working window space, not screen space!
*/
void renderImageToScreen(const Common::String &fileName, uint32 destinationX, uint32 destinationY, bool wrap = false);
void renderImageToScreen(const Common::String &fileName, int16 destinationX, int16 destinationY, bool wrap = false);
/**
* Blits the image or a portion of the image to the backbuffer. Actual screen updates won't happen until the end of the frame.
@ -117,7 +117,7 @@ public:
* @param destinationX X position where the image should be put. Coords are in working window space, not screen space!
* @param destinationY Y position where the image should be put. Coords are in working window space, not screen space!
*/
void renderImageToScreen(Common::SeekableReadStream &stream, uint32 destinationX, uint32 destinationY, bool wrap = false);
void renderImageToScreen(Common::SeekableReadStream &stream, int16 destinationX, int16 destinationY, bool wrap = false);
/**
* Sets the current background image to be used by the RenderManager and immediately