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Surface: Remove alpha flag.

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As for SurfaceCollection, the alpha flag passed to the Surface constructor
was also always true. Therefore there is no need to have the flag.
This commit is contained in:
Maarten ter Huurne 2011-06-02 06:02:45 +02:00
parent 44ca4e3460
commit 7877fee3fa
3 changed files with 8 additions and 11 deletions
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9
src/surface.cpp
View File

@ -49,10 +49,10 @@ Surface::Surface(Surface *s) {
halfH = raw->h/2;
}
Surface::Surface(const string &img, const string &skin, bool alpha) {
Surface::Surface(const string &img, const string &skin) {
raw = NULL;
dblbuffer = NULL;
load(img, alpha, skin);
load(img, skin);
halfW = raw->w/2;
halfH = raw->h/2;
}
@ -78,7 +78,7 @@ SDL_PixelFormat *Surface::format() {
return raw->format;
}
void Surface::load(const string &img, bool alpha, const string &skin) {
void Surface::load(const string &img, const string &skin) {
free();
string skinpath;
@ -92,10 +92,7 @@ void Surface::load(const string &img, bool alpha, const string &skin) {
SDL_Surface *buf = loadPNG(skinpath);
if (buf!=NULL) {
if (alpha)
raw = SDL_DisplayFormatAlpha(buf);
else
raw = SDL_DisplayFormat(buf);
SDL_FreeSurface(buf);
} else {
ERROR("Couldn't load surface '%s'\n", img.c_str());

4
src/surface.h
View File

@ -41,7 +41,7 @@ class Surface {
public:
Surface();
Surface(Surface *s);
Surface(const string &img, const string &skin="", bool alpha=true);
Surface(const string &img, const string &skin="");
~Surface();
void enableVirtualDoubleBuffer(SDL_Surface *surface);
@ -75,7 +75,7 @@ public:
private:
SDL_PixelFormat *format();
void load(const string &img, bool alpha=true, const string &skin="");
void load(const string &img, const string &skin);
bool blit(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1);
bool blitCenter(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1);
bool blitRight(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1);

4
src/surfacecollection.cpp
View File

@ -80,7 +80,7 @@ Surface *SurfaceCollection::add(const string &path) {
return NULL;
} else if (!fileExists(filePath)) return NULL;
Surface *s = new Surface(filePath, "");
Surface *s = new Surface(filePath);
surfaces[path] = s;
return s;
}
@ -94,7 +94,7 @@ Surface *SurfaceCollection::addSkinRes(const string &path) {
string skinpath = getSkinFilePath(path);
if (skinpath.empty())
return NULL;
Surface *s = new Surface(skinpath, "", true);
Surface *s = new Surface(skinpath);
if (s != NULL)
surfaces[path] = s;
return s;