Just changed each bkgd_top_* and bkgd_bottom_* to be Color structs that can be found...

Ingo, I haven't even tried to change the level files, since I don't have any clue about lisp. Please, do that yourself.

SVN-Revision: 515

diff --git a/src/gameobjs.cpp b/src/gameobjs.cpp
index 00e2543..f37bc22 100644 (file)
--- a/src/gameobjs.cpp
+++ b/src/gameobjs.cpp
@@ -137,7 +137,7 @@ BouncyBrick::draw()
         {
           fillrect(base.x - scroll_x, base.y,
                    32,32, 
-                   plevel->bkgd_top_red, plevel->bkgd_top_green, plevel->bkgd_top_blue, 0);
+                   plevel->bkgd_top.red, plevel->bkgd_top.green, plevel->bkgd_top.blue, 0);
 // FIXME: doesn't respect the gradient, futhermore is this necessary at all??
         }
       else

diff --git a/src/level.cpp b/src/level.cpp
index 4a3b084..bff9411 100644 (file)
--- a/src/level.cpp
+++ b/src/level.cpp
@@ -201,12 +201,12 @@ Level::init_defaults()
   width      = 21;
   time_left  = 100;
   gravity    = 10.;
-  bkgd_top_red   = 0;
-  bkgd_top_green = 0;
-  bkgd_top_blue  = 0;
-  bkgd_bottom_red   = 0;
-  bkgd_bottom_green = 0;
-  bkgd_bottom_blue  = 0;
+  bkgd_top.red   = 0;
+  bkgd_top.green = 0;
+  bkgd_top.blue  = 0;
+  bkgd_bottom.red   = 255;
+  bkgd_bottom.green = 255;
+  bkgd_bottom.blue  = 255;
   endpos     = 0;
 
   for(int i = 0; i < 15; ++i)
@@ -277,12 +277,12 @@ Level::load(const std::string& filename)
       reader.read_int("version",  &version);
       reader.read_int("width",  &width);
       reader.read_int("time",  &time_left);
-      reader.read_int("bkgd_top_red",  &bkgd_top_red);
-      reader.read_int("bkgd_top_green",  &bkgd_top_green);
-      reader.read_int("bkgd_top_blue",  &bkgd_top_blue);
-      reader.read_int("bkgd_bottom_red",  &bkgd_bottom_red);
-      reader.read_int("bkgd_bottom_green",  &bkgd_bottom_green);
-      reader.read_int("bkgd_bottom_blue",  &bkgd_bottom_blue);
+      reader.read_int("bkgd_top_red",  &bkgd_top.red);
+      reader.read_int("bkgd_top_green",  &bkgd_top.green);
+      reader.read_int("bkgd_top_blue",  &bkgd_top.blue);
+      reader.read_int("bkgd_bottom_red",  &bkgd_bottom.red);
+      reader.read_int("bkgd_bottom_green",  &bkgd_bottom.green);
+      reader.read_int("bkgd_bottom_blue",  &bkgd_bottom.blue);
       reader.read_float("gravity",  &gravity);
       reader.read_string("name",  &name);
       reader.read_string("author", &author);
@@ -476,12 +476,12 @@ Level::save(const  char * subset, int level)
   fprintf(fi,"  (music \"%s\")\n", song_title.c_str());
   fprintf(fi,"  (background \"%s\")\n", bkgd_image.c_str());
   fprintf(fi,"  (particle_system \"%s\")\n", particle_system.c_str());
-  fprintf(fi,"  (bkgd_top_red %d)\n", bkgd_top_red);
-  fprintf(fi,"  (bkgd_top_green %d)\n", bkgd_top_green);
-  fprintf(fi,"  (bkgd_top_blue %d)\n", bkgd_top_blue);
-  fprintf(fi,"  (bkgd_bottom_red %d)\n", bkgd_bottom_red);
-  fprintf(fi,"  (bkgd_bottom_green %d)\n", bkgd_bottom_green);
-  fprintf(fi,"  (bkgd_bottom_blue %d)\n", bkgd_bottom_blue);
+  fprintf(fi,"  (bkgd_top_red %d)\n", bkgd_top.red);
+  fprintf(fi,"  (bkgd_top_green %d)\n", bkgd_top.green);
+  fprintf(fi,"  (bkgd_top_blue %d)\n", bkgd_top.blue);
+  fprintf(fi,"  (bkgd_bottom_red %d)\n", bkgd_bottom.red);
+  fprintf(fi,"  (bkgd_bottom_green %d)\n", bkgd_bottom.green);
+  fprintf(fi,"  (bkgd_bottom_blue %d)\n", bkgd_bottom.blue);
   fprintf(fi,"  (time %d)\n", time_left);
   fprintf(fi,"  (width %d)\n", width);
   fprintf(fi,"  (gravity %2.1f)\n", gravity);

diff --git a/src/level.h b/src/level.h
index 389555a..887d0aa 100644 (file)
--- a/src/level.h
+++ b/src/level.h
@@ -65,12 +65,8 @@ class Level
   unsigned int* ia_tiles[15]; /* Tiles which can interact in the game (solids for example)*/
   unsigned int* fg_tiles[15]; /* Tiles in the foreground */
   int time_left;
-  int bkgd_top_red;
-  int bkgd_top_green;
-  int bkgd_top_blue;
-  int bkgd_bottom_red;
-  int bkgd_bottom_green;
-  int bkgd_bottom_blue;
+  Color bkgd_top;
+  Color bkgd_bottom;
   int width;
   int  endpos;
   float gravity;

diff --git a/src/leveleditor.cpp b/src/leveleditor.cpp
index 6185882..1db3721 100644 (file)
--- a/src/leveleditor.cpp
+++ b/src/leveleditor.cpp
@@ -487,17 +487,17 @@ void update_level_settings_menu()
   level_settings_menu->item[8].change_input(str);
   sprintf(str,"%2.0f",le_current_level->gravity);
   level_settings_menu->item[9].change_input(str);
-  sprintf(str,"%d",le_current_level->bkgd_top_red);
+  sprintf(str,"%d",le_current_level->bkgd_top.red);
   level_settings_menu->item[10].change_input(str);
-  sprintf(str,"%d",le_current_level->bkgd_top_green);
+  sprintf(str,"%d",le_current_level->bkgd_top.green);
   level_settings_menu->item[11].change_input(str);
-  sprintf(str,"%d",le_current_level->bkgd_top_blue);
+  sprintf(str,"%d",le_current_level->bkgd_top.blue);
   level_settings_menu->item[12].change_input(str);
-  sprintf(str,"%d",le_current_level->bkgd_bottom_red);
+  sprintf(str,"%d",le_current_level->bkgd_bottom.red);
   level_settings_menu->item[13].change_input(str);
-  sprintf(str,"%d",le_current_level->bkgd_bottom_green);
+  sprintf(str,"%d",le_current_level->bkgd_bottom.green);
   level_settings_menu->item[14].change_input(str);
-  sprintf(str,"%d",le_current_level->bkgd_bottom_blue);
+  sprintf(str,"%d",le_current_level->bkgd_bottom.blue);
   level_settings_menu->item[15].change_input(str);
 }
 
@@ -538,12 +538,12 @@ void apply_level_settings_menu()
   le_current_level->change_size(atoi(level_settings_menu->item[7].input));
   le_current_level->time_left = atoi(level_settings_menu->item[8].input);
   le_current_level->gravity = atof(level_settings_menu->item[9].input);
-  le_current_level->bkgd_top_red = atoi(level_settings_menu->item[10].input);
-  le_current_level->bkgd_top_green = atoi(level_settings_menu->item[11].input);
-  le_current_level->bkgd_top_blue = atoi(level_settings_menu->item[12].input);
-  le_current_level->bkgd_bottom_red = atoi(level_settings_menu->item[13].input);
-  le_current_level->bkgd_bottom_green = atoi(level_settings_menu->item[14].input);
-  le_current_level->bkgd_bottom_blue = atoi(level_settings_menu->item[15].input);
+  le_current_level->bkgd_top.red = atoi(level_settings_menu->item[10].input);
+  le_current_level->bkgd_top.green = atoi(level_settings_menu->item[11].input);
+  le_current_level->bkgd_top.blue = atoi(level_settings_menu->item[12].input);
+  le_current_level->bkgd_bottom.red = atoi(level_settings_menu->item[13].input);
+  le_current_level->bkgd_bottom.green = atoi(level_settings_menu->item[14].input);
+  le_current_level->bkgd_bottom.blue = atoi(level_settings_menu->item[15].input);
 }
 
 void save_subset_settings_menu()
@@ -701,8 +701,7 @@ void le_drawlevel()
     }
   else
     {
-          drawgradient(le_current_level->bkgd_top_red, le_current_level->bkgd_top_green, le_current_level->bkgd_top_blue, 
-                   le_current_level->bkgd_bottom_red, le_current_level->bkgd_bottom_green, le_current_level->bkgd_bottom_blue);
+          drawgradient(le_current_level->bkgd_top, le_current_level->bkgd_bottom);
     }
 
   /*       clearscreen(current_level.bkgd_red, current_level.bkgd_green, current_level.bkgd_blue); */

diff --git a/src/screen.cpp b/src/screen.cpp
index 7adeae4..d3e762d 100644 (file)
--- a/src/screen.cpp
+++ b/src/screen.cpp
@@ -56,16 +56,16 @@ void clearscreen(int r, int g, int b)
 
 /* --- DRAWS A VERTICAL GRADIENT --- */
 
-void drawgradient(int top_r, int top_g, int top_b, int bot_r, int bot_g, int bot_b)
+void drawgradient(Color top_clr, Color bot_clr)
 {
 #ifndef NOOPENGL
   if(use_gl)
     {
       glBegin(GL_QUADS);
-      glColor3ub(top_r, top_g, top_b);
+      glColor3ub(top_clr.red, top_clr.green, top_clr.blue);
       glVertex2f(0, 0);
       glVertex2f(640, 0);
-      glColor3ub(bot_r, bot_g, bot_b);
+      glColor3ub(bot_clr.red, bot_clr.green, bot_clr.blue);
       glVertex2f(640, 480);
       glVertex2f(0, 480);
       glEnd();
@@ -75,9 +75,9 @@ void drawgradient(int top_r, int top_g, int top_b, int bot_r, int bot_g, int bot
 #endif
 
     for(float y = 0; y < 480; y += 2)
-      fillrect(0, (int)y, 640, 2, (int)(((float)(top_r-bot_r)/640) * y + top_r),
-                                  (int)(((float)(top_g-bot_g)/640) * y + top_g),
-                                  (int)(((float)(top_b-bot_b)/640) * y + top_b), 255);
+      fillrect(0, (int)y, 640, 2, (int)(((float)(top_clr.red-bot_clr.red)/640) * y + top_clr.red),
+                                  (int)(((float)(top_clr.green-bot_clr.green)/640) * y + top_clr.green),
+                                  (int)(((float)(top_clr.blue-bot_clr.blue)/640) * y + top_clr.blue), 255);
 /* calculates the color for each line, based in the generic equation for functions: y = mx + b */
 
 #ifndef NOOPENGL

diff --git a/src/screen.h b/src/screen.h
index f779dc5..8231c54 100644 (file)
--- a/src/screen.h
+++ b/src/screen.h
@@ -24,9 +24,14 @@
 #define USE_ALPHA 0
 #define IGNORE_ALPHA 1
 
+struct Color
+{
+int red, green, blue;
+};
+
 void drawline(int x1, int y1, int x2, int y2, int r, int g, int b, int a);
 void clearscreen(int r, int g, int b);
-void drawgradient(int top_r, int top_g, int top_b, int bot_r, int bot_g, int bot_b);
+void drawgradient(Color top_clr, Color bot_clr);
 void fillrect(float x, float y, float w, float h, int r, int g, int b, int a);
 void updatescreen(void);
 void flipscreen(void);

diff --git a/src/world.cpp b/src/world.cpp
index 7c44e55..29f63ee 100644 (file)
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -134,8 +134,7 @@ World::draw()
     }
   else
     {
-      drawgradient(level->bkgd_top_red, level->bkgd_top_green, level->bkgd_top_blue,
-                     level->bkgd_bottom_red, level->bkgd_bottom_green, level->bkgd_bottom_blue);
+      drawgradient(level->bkgd_top, level->bkgd_bottom);
     }
     
   /* Draw particle systems (background) */