Replaced USE_ALPHA/IGNORE_ALPHA by booleans.

Should have been done long ago.

SVN-Revision: 1565

diff --git a/src/background.cpp b/src/background.cpp
index 42b9e41..78a9180 100644 (file)
--- a/src/background.cpp
+++ b/src/background.cpp
@@ -86,7 +86,7 @@ Background::set_image(const std::string& name, float speed)
   this->speed = speed;
 
   delete image;
-  image = new Surface(datadir + "/images/background/" + name, IGNORE_ALPHA);
+  image = new Surface(datadir + "/images/background/" + name, false);
 }
 
 void

diff --git a/src/button.cpp b/src/button.cpp
index 1cfbc72..2201808 100644 (file)
--- a/src/button.cpp
+++ b/src/button.cpp
@@ -88,11 +88,11 @@ void Button::add_icon(const std::string& icon_file, int mw, int mh)
 
   if(mw != -1 || mh != -1)
   {
-    icon.push_back(new Surface(filename,USE_ALPHA));
+    icon.push_back(new Surface(filename,true));
     icon.back()->resize(mw,mh);
   }
   else
-    icon.push_back(new Surface(filename,USE_ALPHA));
+    icon.push_back(new Surface(filename,true));
 
 }
 

diff --git a/src/high_scores.cpp b/src/high_scores.cpp
index ae49086..4edd7be 100644 (file)
--- a/src/high_scores.cpp
+++ b/src/high_scores.cpp
@@ -86,7 +86,7 @@ void save_hs(int score)
   SDL_Event event;
 
   DrawingContext context;
-  bkgd = new Surface(datadir + "/images/highscore/highscore.png", IGNORE_ALPHA);
+  bkgd = new Surface(datadir + "/images/highscore/highscore.png", false);
 
   hs_score = score;
 

diff --git a/src/leveleditor.cpp b/src/leveleditor.cpp
index 2d7f6f7..c9c201f 100644 (file)
--- a/src/leveleditor.cpp
+++ b/src/leveleditor.cpp
@@ -97,7 +97,7 @@ LevelEditor::LevelEditor()
   le_mouse_clicked[LEFT] = false;
   le_mouse_clicked[RIGHT] = false;
 
-  le_selection = new Surface(datadir + "/images/leveleditor/select.png", USE_ALPHA);
+  le_selection = new Surface(datadir + "/images/leveleditor/select.png", true);
 
   select_tilegroup_menu_effect.init(false);
   select_objects_menu_effect.init(false);

diff --git a/src/mousecursor.cpp b/src/mousecursor.cpp
index 86eb8ca..f2176cf 100644 (file)
--- a/src/mousecursor.cpp
+++ b/src/mousecursor.cpp
@@ -24,7 +24,7 @@ MouseCursor* MouseCursor::current_ = 0;
 
 MouseCursor::MouseCursor(std::string cursor_file, int frames) : mid_x(0), mid_y(0)
 {
-  cursor = new Surface(cursor_file, USE_ALPHA);
+  cursor = new Surface(cursor_file, true);
   
   cur_state = MC_NORMAL;
   cur_frame = 0;

diff --git a/src/particlesystem.cpp b/src/particlesystem.cpp
index 5ac67e9..baa812e 100644 (file)
--- a/src/particlesystem.cpp
+++ b/src/particlesystem.cpp
@@ -71,9 +71,9 @@ void ParticleSystem::draw(DrawingContext& context)
 
 SnowParticleSystem::SnowParticleSystem()
 {
-    snowimages[0] = new Surface(datadir+"/images/shared/snow0.png", USE_ALPHA);
-    snowimages[1] = new Surface(datadir+"/images/shared/snow1.png", USE_ALPHA);
-    snowimages[2] = new Surface(datadir+"/images/shared/snow2.png", USE_ALPHA);
+    snowimages[0] = new Surface(datadir+"/images/shared/snow0.png", true);
+    snowimages[1] = new Surface(datadir+"/images/shared/snow1.png", true);
+    snowimages[2] = new Surface(datadir+"/images/shared/snow2.png", true);
 
     virtual_width = screen->w * 2;
 
@@ -128,7 +128,7 @@ void SnowParticleSystem::action(float elapsed_time)
 
 CloudParticleSystem::CloudParticleSystem()
 {
-    cloudimage = new Surface(datadir + "/images/shared/cloud.png", USE_ALPHA);
+    cloudimage = new Surface(datadir + "/images/shared/cloud.png", true);
 
     virtual_width = 2000.0;
 

diff --git a/src/resources.cpp b/src/resources.cpp
index dcdd4b6..9815411 100644 (file)
--- a/src/resources.cpp
+++ b/src/resources.cpp
@@ -131,59 +131,59 @@ void loadshared()
 
 
   /* Water: */
-  img_water = new Surface(datadir + "/images/shared/water.png", IGNORE_ALPHA);
+  img_water = new Surface(datadir + "/images/shared/water.png", false);
 
   img_waves[0] = new Surface(datadir + "/images/shared/waves-0.png",
-               USE_ALPHA);
+               true);
 
   img_waves[1] = new Surface(datadir + "/images/shared/waves-1.png",
-               USE_ALPHA);
+               true);
 
   img_waves[2] = new Surface(datadir + "/images/shared/waves-2.png",
-               USE_ALPHA);
+               true);
 
 
   /* Pole: */
 
-  img_pole = new Surface(datadir + "/images/shared/pole.png", USE_ALPHA);
+  img_pole = new Surface(datadir + "/images/shared/pole.png", true);
   img_poletop = new Surface(datadir + "/images/shared/poletop.png",
-               USE_ALPHA);
+               true);
 
 
   /* Flag: */
 
   img_flag[0] = new Surface(datadir + "/images/shared/flag-0.png",
-               USE_ALPHA);
+               true);
   img_flag[1] = new Surface(datadir + "/images/shared/flag-1.png",
-               USE_ALPHA);
+               true);
 
 
   /* Cloud: */
 
   img_cloud[0][0] = new Surface(datadir + "/images/shared/cloud-00.png",
-               USE_ALPHA);
+               true);
 
   img_cloud[0][1] = new Surface(datadir + "/images/shared/cloud-01.png",
-               USE_ALPHA);
+               true);
 
   img_cloud[0][2] = new Surface(datadir + "/images/shared/cloud-02.png",
-               USE_ALPHA);
+               true);
 
   img_cloud[0][3] = new Surface(datadir + "/images/shared/cloud-03.png",
-               USE_ALPHA);
+               true);
 
 
   img_cloud[1][0] = new Surface(datadir + "/images/shared/cloud-10.png",
-               USE_ALPHA);
+               true);
 
   img_cloud[1][1] = new Surface(datadir + "/images/shared/cloud-11.png",
-               USE_ALPHA);
+               true);
 
   img_cloud[1][2] = new Surface(datadir + "/images/shared/cloud-12.png",
-               USE_ALPHA);
+               true);
 
   img_cloud[1][3] = new Surface(datadir + "/images/shared/cloud-13.png",
-               USE_ALPHA);
+               true);
 
 
   /* Bad guys: */
@@ -205,22 +205,22 @@ void loadshared()
 
   /* Distros: */
   img_distro[0] = new Surface(datadir + "/images/tilesets/coin1.png",
-               USE_ALPHA);
+               true);
 
   img_distro[1] = new Surface(datadir + "/images/tilesets/coin2.png",
-               USE_ALPHA);
+               true);
 
   img_distro[2] = new Surface(datadir + "/images/tilesets/coin3.png",
-               USE_ALPHA);
+               true);
 
   img_distro[3] = new Surface(datadir + "/images/tilesets/coin2.png",
-               USE_ALPHA);
+               true);
 
 
   /* Tux life: */
 
   tux_life = new Surface(datadir + "/images/shared/tux-life.png",
-                         USE_ALPHA);
+                         true);
 
   /* Sound effects: */
 

diff --git a/src/screen/font.cpp b/src/screen/font.cpp
index 2063286..0555530 100644 (file)
--- a/src/screen/font.cpp
+++ b/src/screen/font.cpp
@@ -33,7 +33,7 @@ Font::Font(const std::string& file, FontType ntype, int nw, int nh,
     : chars(0), shadow_chars(0), type(ntype), w(nw), h(nh),
       shadowsize(nshadowsize)
 {
-  chars = new Surface(file, USE_ALPHA);
+  chars = new Surface(file, true);
  
   switch(type) {
     case TEXT:
@@ -58,7 +58,7 @@ Font::Font(const std::string& file, FontType ntype, int nw, int nh,
     }
     SDL_UnlockSurface(conv);
     SDL_SetAlpha(conv, SDL_SRCALPHA, 128);
-    shadow_chars = new Surface(conv, USE_ALPHA);
+    shadow_chars = new Surface(conv, true);
     SDL_FreeSurface(conv);
   }
 }
@@ -172,7 +172,7 @@ void display_text_file(const std::string& file, float scroll_speed)
     }
 
   // load background image
-  Surface* background = new Surface(datadir + "/images/background/" + background_file, IGNORE_ALPHA);
+  Surface* background = new Surface(datadir + "/images/background/" + background_file, false);
 
   int done = 0;
   float scroll = 0;

diff --git a/src/screen/screen.h b/src/screen/screen.h
index f519232..b272741 100644 (file)
--- a/src/screen/screen.h
+++ b/src/screen/screen.h
@@ -53,11 +53,6 @@ public:
 
 class Vector;
 
-#define NO_UPDATE false
-#define UPDATE true
-#define USE_ALPHA 0
-#define IGNORE_ALPHA 1
-
 void putpixel(SDL_Surface *surface, int x, int y, Uint32 pixel);
 void drawpixel(int x, int y, Uint32 pixel);
 void fillrect(float x, float y, float w, float h, int r, int g, int b, int a = 255);

diff --git a/src/screen/surface.cpp b/src/screen/surface.cpp
index 2eb02b8..5dfff1f 100644 (file)
--- a/src/screen/surface.cpp
+++ b/src/screen/surface.cpp
@@ -31,7 +31,7 @@
 
 Surface::Surfaces Surface::surfaces;
 
-SurfaceData::SurfaceData(SDL_Surface* temp, int use_alpha_)
+SurfaceData::SurfaceData(SDL_Surface* temp, bool use_alpha_)
     : type(SURFACE), surface(0), use_alpha(use_alpha_)
 {
   // Copy the given surface and make sure that it is not stored in
@@ -49,11 +49,11 @@ SurfaceData::SurfaceData(SDL_Surface* temp, int use_alpha_)
   SDL_BlitSurface(temp, NULL, surface, NULL);
 }
 
-SurfaceData::SurfaceData(const std::string& file_, int use_alpha_)
+SurfaceData::SurfaceData(const std::string& file_, bool use_alpha_)
     : type(LOAD), surface(0), file(file_), use_alpha(use_alpha_)
 {}
 
-SurfaceData::SurfaceData(const std::string& file_, int x_, int y_, int w_, int h_, int use_alpha_)
+SurfaceData::SurfaceData(const std::string& file_, int x_, int y_, int w_, int h_, bool use_alpha_)
     : type(LOAD_PART), surface(0), file(file_), use_alpha(use_alpha_),
     x(x_), y(y_), w(w_), h(h_)
 {}
@@ -134,7 +134,7 @@ static int power_of_two(int input)
 }
 #endif
 
-Surface::Surface(SDL_Surface* surf, int use_alpha)
+Surface::Surface(SDL_Surface* surf, bool use_alpha)
     : data(surf, use_alpha), w(0), h(0)
 {
   impl = data.create();
@@ -146,7 +146,7 @@ Surface::Surface(SDL_Surface* surf, int use_alpha)
   surfaces.push_back(this);
 }
 
-Surface::Surface(const std::string& file, int use_alpha)
+Surface::Surface(const std::string& file, bool use_alpha)
     : data(file, use_alpha), w(0), h(0)
 {
   impl = data.create();
@@ -158,7 +158,7 @@ Surface::Surface(const std::string& file, int use_alpha)
   surfaces.push_back(this);
 }
 
-Surface::Surface(const std::string& file, int x, int y, int w, int h, int use_alpha)
+Surface::Surface(const std::string& file, int x, int y, int w, int h, bool use_alpha)
     : data(file, x, y, w, h, use_alpha), w(0), h(0)
 {
   impl = data.create();
@@ -248,7 +248,7 @@ Surface::resize(int w_, int h_)
 }
 
 SDL_Surface*
-sdl_surface_part_from_file(const std::string& file, int x, int y, int w, int h,  int use_alpha)
+sdl_surface_part_from_file(const std::string& file, int x, int y, int w, int h,  bool use_alpha)
 {
   SDL_Rect src;
   SDL_Surface * sdl_surface;
@@ -283,7 +283,7 @@ sdl_surface_part_from_file(const std::string& file, int x, int y, int w, int h,
   SDL_SetAlpha(temp,0,0);
 
   SDL_BlitSurface(temp, &src, conv, NULL);
-  if(use_alpha == IGNORE_ALPHA && !use_gl)
+  if(use_alpha == false && !use_gl)
     sdl_surface = SDL_DisplayFormat(conv);
   else
     sdl_surface = SDL_DisplayFormatAlpha(conv);
@@ -291,7 +291,7 @@ sdl_surface_part_from_file(const std::string& file, int x, int y, int w, int h,
   if (sdl_surface == NULL)
     st_abort("Can't covert to display format", file);
 
-  if (use_alpha == IGNORE_ALPHA && !use_gl)
+  if (use_alpha == false && !use_gl)
     SDL_SetAlpha(sdl_surface, 0, 0);
 
   SDL_FreeSurface(temp);
@@ -301,7 +301,7 @@ sdl_surface_part_from_file(const std::string& file, int x, int y, int w, int h,
 }
 
 SDL_Surface*
-sdl_surface_from_file(const std::string& file, int use_alpha)
+sdl_surface_from_file(const std::string& file, bool use_alpha)
 {
   SDL_Surface* sdl_surface;
   SDL_Surface* temp;
@@ -311,7 +311,7 @@ sdl_surface_from_file(const std::string& file, int use_alpha)
   if (temp == NULL)
     st_abort("Can't load", file);
 
-  if(use_alpha == IGNORE_ALPHA && !use_gl)
+  if(use_alpha == false && !use_gl)
     sdl_surface = SDL_DisplayFormat(temp);
   else
     sdl_surface = SDL_DisplayFormatAlpha(temp);
@@ -319,7 +319,7 @@ sdl_surface_from_file(const std::string& file, int use_alpha)
   if (sdl_surface == NULL)
     st_abort("Can't covert to display format", file);
 
-  if (use_alpha == IGNORE_ALPHA && !use_gl)
+  if (use_alpha == false && !use_gl)
     SDL_SetAlpha(sdl_surface, 0, 0);
 
   SDL_FreeSurface(temp);
@@ -328,7 +328,7 @@ sdl_surface_from_file(const std::string& file, int use_alpha)
 }
 
 SDL_Surface*
-sdl_surface_from_sdl_surface(SDL_Surface* sdl_surf, int use_alpha)
+sdl_surface_from_sdl_surface(SDL_Surface* sdl_surf, bool use_alpha)
 {
   SDL_Surface* sdl_surface;
   Uint32 saved_flags;
@@ -343,7 +343,7 @@ sdl_surface_from_sdl_surface(SDL_Surface* sdl_surf, int use_alpha)
     SDL_SetAlpha(sdl_surf, 0, 0);
   }
 
-  if(use_alpha == IGNORE_ALPHA && !use_gl)
+  if(use_alpha == false && !use_gl)
     sdl_surface = SDL_DisplayFormat(sdl_surf);
   else
     sdl_surface = SDL_DisplayFormatAlpha(sdl_surf);
@@ -358,7 +358,7 @@ sdl_surface_from_sdl_surface(SDL_Surface* sdl_surf, int use_alpha)
   if (sdl_surface == NULL)
     st_abort("Can't covert to display format", "SURFACE");
 
-  if (use_alpha == IGNORE_ALPHA && !use_gl)
+  if (use_alpha == false && !use_gl)
     SDL_SetAlpha(sdl_surface, 0, 0);
 
   return sdl_surface;
@@ -434,7 +434,7 @@ int SurfaceImpl::resize(int w_, int h_)
 }
 
 #ifndef NOOPENGL
-SurfaceOpenGL::SurfaceOpenGL(SDL_Surface* surf, int use_alpha)
+SurfaceOpenGL::SurfaceOpenGL(SDL_Surface* surf, bool use_alpha)
 {
   sdl_surface = sdl_surface_from_sdl_surface(surf, use_alpha);
   create_gl(sdl_surface,&gl_texture);
@@ -443,7 +443,7 @@ SurfaceOpenGL::SurfaceOpenGL(SDL_Surface* surf, int use_alpha)
   h = sdl_surface->h;
 }
 
-SurfaceOpenGL::SurfaceOpenGL(const std::string& file, int use_alpha)
+SurfaceOpenGL::SurfaceOpenGL(const std::string& file, bool use_alpha)
 {
   sdl_surface = sdl_surface_from_file(file, use_alpha);
   create_gl(sdl_surface,&gl_texture);
@@ -452,7 +452,7 @@ SurfaceOpenGL::SurfaceOpenGL(const std::string& file, int use_alpha)
   h = sdl_surface->h;
 }
 
-SurfaceOpenGL::SurfaceOpenGL(const std::string& file_, int x_, int y_, int w_, int h_, int use_alpha_)
+SurfaceOpenGL::SurfaceOpenGL(const std::string& file_, int x_, int y_, int w_, int h_, bool use_alpha_)
 {
   sdl_surface = sdl_surface_part_from_file(file_,x_,y_,w_,h_,use_alpha_);
   
@@ -700,21 +700,21 @@ SurfaceOpenGL::draw_stretched(float x, float y, int sw, int sh, Uint8 alpha)
 
 #endif
 
-SurfaceSDL::SurfaceSDL(SDL_Surface* surf, int use_alpha)
+SurfaceSDL::SurfaceSDL(SDL_Surface* surf, bool use_alpha)
 {
   sdl_surface = sdl_surface_from_sdl_surface(surf, use_alpha);
   w = sdl_surface->w;
   h = sdl_surface->h;
 }
 
-SurfaceSDL::SurfaceSDL(const std::string& file, int use_alpha)
+SurfaceSDL::SurfaceSDL(const std::string& file, bool use_alpha)
 {
   sdl_surface = sdl_surface_from_file(file, use_alpha);
   w = sdl_surface->w;
   h = sdl_surface->h;
 }
 
-SurfaceSDL::SurfaceSDL(const std::string& file, int x, int y, int w, int h,  int use_alpha)
+SurfaceSDL::SurfaceSDL(const std::string& file, int x, int y, int w, int h,  bool use_alpha)
 {
   sdl_surface = sdl_surface_part_from_file(file, x, y, w, h, use_alpha);
   w = sdl_surface->w;

diff --git a/src/screen/surface.h b/src/screen/surface.h
index 79899d9..535c57a 100644 (file)
--- a/src/screen/surface.h
+++ b/src/screen/surface.h
@@ -33,7 +33,7 @@
 #include "screen.h"
 #include "vector.h"
 
-SDL_Surface* sdl_surface_from_sdl_surface(SDL_Surface* sdl_surf, int use_alpha);
+SDL_Surface* sdl_surface_from_sdl_surface(SDL_Surface* sdl_surf, bool use_alpha);
 SDL_Surface* sdl_surface_from_nothing();
 
 class SurfaceImpl;
@@ -59,7 +59,7 @@ public:
   ConstructorType type;
   SDL_Surface* surface;
   std::string file;
-  int use_alpha;
+  bool use_alpha;
   int x;
   int y;
   int w;
@@ -67,9 +67,9 @@ public:
   Color top_gradient;
   Color bottom_gradient;
 
-  SurfaceData(SDL_Surface* surf, int use_alpha_);
-  SurfaceData(const std::string& file_, int use_alpha_);
-  SurfaceData(const std::string& file_, int x_, int y_, int w_, int h_, int use_alpha_);
+  SurfaceData(SDL_Surface* surf, bool use_alpha_);
+  SurfaceData(const std::string& file_, bool use_alpha_);
+  SurfaceData(const std::string& file_, int x_, int y_, int w_, int h_, bool use_alpha_);
   SurfaceData(Color top_gradient_, Color bottom_gradient_, int w_, int h_);
   ~SurfaceData();
 
@@ -94,9 +94,9 @@ public:
   static void reload_all();
   static void debug_check();
 
-  Surface(SDL_Surface* surf, int use_alpha);  
-  Surface(const std::string& file, int use_alpha);  
-  Surface(const std::string& file, int x, int y, int w, int h, int use_alpha);
+  Surface(SDL_Surface* surf, bool use_alpha);  
+  Surface(const std::string& file, bool use_alpha);  
+  Surface(const std::string& file, int x, int y, int w, int h, bool use_alpha);
   Surface(Color top_gradient, Color bottom_gradient, int w_, int h_);
   ~Surface();
   
@@ -135,9 +135,9 @@ public:
 class SurfaceSDL : public SurfaceImpl
 {
 public:
-  SurfaceSDL(SDL_Surface* surf, int use_alpha);
-  SurfaceSDL(const std::string& file, int use_alpha);  
-  SurfaceSDL(const std::string& file, int x, int y, int w, int h, int use_alpha);
+  SurfaceSDL(SDL_Surface* surf, bool use_alpha);
+  SurfaceSDL(const std::string& file, bool use_alpha);  
+  SurfaceSDL(const std::string& file, int x, int y, int w, int h, bool use_alpha);
   SurfaceSDL(Color top_gradient, Color bottom_gradient, int w, int h);
   virtual ~SurfaceSDL();
 
@@ -155,9 +155,9 @@ public:
   GLuint gl_texture;
 
 public:
-  SurfaceOpenGL(SDL_Surface* surf, int use_alpha);
-  SurfaceOpenGL(const std::string& file, int use_alpha);  
-  SurfaceOpenGL(const std::string& file, int x, int y, int w, int h, int use_alpha);
+  SurfaceOpenGL(SDL_Surface* surf, bool use_alpha);
+  SurfaceOpenGL(const std::string& file, bool use_alpha);  
+  SurfaceOpenGL(const std::string& file, int x, int y, int w, int h, bool use_alpha);
   SurfaceOpenGL(Color top_gradient, Color bottom_gradient, int w, int h);
 
   virtual ~SurfaceOpenGL();

diff --git a/src/setup.cpp b/src/setup.cpp
index f8c63c9..1a5698b 100644 (file)
--- a/src/setup.cpp
+++ b/src/setup.cpp
@@ -602,11 +602,11 @@ void st_general_setup(void)
       Font::NUM, 32,32);
 
   /* Load GUI/menu images: */
-  checkbox = new Surface(datadir + "/images/status/checkbox.png", USE_ALPHA);
-  checkbox_checked = new Surface(datadir + "/images/status/checkbox-checked.png", USE_ALPHA);
-  back = new Surface(datadir + "/images/status/back.png", USE_ALPHA);
-  arrow_left = new Surface(datadir + "/images/icons/left.png", USE_ALPHA);
-  arrow_right = new Surface(datadir + "/images/icons/right.png", USE_ALPHA);
+  checkbox = new Surface(datadir + "/images/status/checkbox.png", true);
+  checkbox_checked = new Surface(datadir + "/images/status/checkbox-checked.png", true);
+  back = new Surface(datadir + "/images/status/back.png", true);
+  arrow_left = new Surface(datadir + "/images/icons/left.png", true);
+  arrow_right = new Surface(datadir + "/images/icons/right.png", true);
 
   /* Load the mouse-cursor */
   mouse_cursor = new MouseCursor( datadir + "/images/status/mousecursor.png",1);

diff --git a/src/sprite.cpp b/src/sprite.cpp
index 8386b4c..7c435f8 100644 (file)
--- a/src/sprite.cpp
+++ b/src/sprite.cpp
@@ -44,7 +44,7 @@ Sprite::Sprite(lisp_object_t* cur)
   for(std::vector<std::string>::size_type i = 0; i < images.size(); ++i)
     {
       surfaces.push_back(
-          new Surface(datadir + "/images/" + images[i], USE_ALPHA));
+          new Surface(datadir + "/images/" + images[i], true));
     }        
 
   frame_delay = 1000.0f/fps;

diff --git a/src/tile.cpp b/src/tile.cpp
index 0ab782f..d96fb68 100644 (file)
--- a/src/tile.cpp
+++ b/src/tile.cpp
@@ -39,7 +39,7 @@ Surface* create_surface(lisp_object_t* cur)
   if (lisp_string_p(cur))
     {
       return new Surface(datadir + "/images/tilesets/" + lisp_string(cur),
-                         USE_ALPHA);
+                         true);
     }
   else if (lisp_cons_p(cur) && lisp_symbol_p(lisp_car(cur)))
     {
@@ -55,7 +55,7 @@ Surface* create_surface(lisp_object_t* cur)
                                  lisp_integer(lisp_list_nth(data, 2)),
                                  lisp_integer(lisp_list_nth(data, 3)),
                                  lisp_integer(lisp_list_nth(data, 4)),
-                                 USE_ALPHA);
+                                 true);
             }
           else
             {

diff --git a/src/title.cpp b/src/title.cpp
index 9d6388e..730dbf7 100644 (file)
--- a/src/title.cpp
+++ b/src/title.cpp
@@ -247,9 +247,9 @@ void title(void)
   titlesession = new GameSession(datadir + "/levels/misc/menu.stl", ST_GL_DEMO_GAME);
 
   /* Load images: */
-  bkg_title = new Surface(datadir + "/images/background/arctis.jpg", IGNORE_ALPHA);
-  logo = new Surface(datadir + "/images/title/logo.png", USE_ALPHA);
-  img_choose_subset = new Surface(datadir + "/images/status/choose-level-subset.png", USE_ALPHA);
+  bkg_title = new Surface(datadir + "/images/background/arctis.jpg", false);
+  logo = new Surface(datadir + "/images/title/logo.png", true);
+  img_choose_subset = new Surface(datadir + "/images/status/choose-level-subset.png", true);
 
   /* Generating contrib maps by only using a string_list */
   worldmap_list = dfiles("levels/worldmap", NULL, NULL);

diff --git a/src/worldmap.cpp b/src/worldmap.cpp
index d69302f..e8b711d 100644 (file)
--- a/src/worldmap.cpp
+++ b/src/worldmap.cpp
@@ -130,7 +130,7 @@ TileManager::TileManager()
 
               tile->sprite = new Surface(
                            datadir +  "/images/worldmap/" + filename, 
-                           USE_ALPHA);
+                           true);
 
               if (id >= int(tiles.size()))
                 tiles.resize(id+1);
@@ -171,9 +171,9 @@ TileManager::get(int i)
 Tux::Tux(WorldMap* worldmap_)
   : worldmap(worldmap_)
 {
-  largetux_sprite = new Surface(datadir +  "/images/worldmap/tux.png", USE_ALPHA);
-  firetux_sprite = new Surface(datadir +  "/images/worldmap/firetux.png", USE_ALPHA);
-  smalltux_sprite = new Surface(datadir +  "/images/worldmap/smalltux.png", USE_ALPHA);
+  largetux_sprite = new Surface(datadir +  "/images/worldmap/tux.png", true);
+  firetux_sprite = new Surface(datadir +  "/images/worldmap/firetux.png", true);
+  smalltux_sprite = new Surface(datadir +  "/images/worldmap/smalltux.png", true);
 
   offset = 0;
   moving = false;
@@ -357,9 +357,9 @@ WorldMap::WorldMap()
   start_x = 4;
   start_y = 5;
   
-  level_sprite = new Surface(datadir +  "/images/worldmap/levelmarker.png", USE_ALPHA);
-  leveldot_green = new Surface(datadir +  "/images/worldmap/leveldot_green.png", USE_ALPHA);
-  leveldot_red = new Surface(datadir +  "/images/worldmap/leveldot_red.png", USE_ALPHA);
+  level_sprite = new Surface(datadir +  "/images/worldmap/levelmarker.png", true);
+  leveldot_green = new Surface(datadir +  "/images/worldmap/leveldot_green.png", true);
+  leveldot_red = new Surface(datadir +  "/images/worldmap/leveldot_red.png", true);
 
   input_direction = D_NONE;
   enter_level = false;