Add setting

TODO.txt

@@ -88,7 +88,7 @@ level ideas:
 - narrow corridor with elevator
 - maze from walls and/or props                                                   DONE
 - narrow bridge with platformer elements over a hole full of enemies             kinda
-- server room
+- server room                                                                    kinda
 - window (low unpassable ceiling) through which finish can be seen from the
   start location of the level
 - three locked doors in a row at the beginning of the level, the player has
@@ -96,47 +96,47 @@ level ideas:
 - office building
 - plasma bots guarding a big stock (store) of plasma ammo
 - warrior (enemy) right before the player at the start of the level
-- T-shaped corridor in which two rocket-firing enemies stand facing each other  DONE
+- T-shaped corridor in which two rocket-firing enemies stand facing each other   DONE
   so that the player can kill them by stepping between them, letting them fire,
   then stepping back, making them kill each other
 - enemy trapped between barrels
 - teleport that leads to another teleport which is on a single high elevated
   square from which the player has to jump down and won't be able to return,
   making it a de-facto one-way teleport
-- teleports placed so that the player can shoot himself with a rocket or plasma
+- teleports placed so that the player can shoot himself with a rocket or plasma  DONE 
   (for fun)
 - exploders in a maze, hiding behind corners
 - teleport leading to a center of big room full of enemies
-- easter egg -- a level that looks funny on the map, e.g. forms a text or a     DONE
+- easter egg -- a level that looks funny on the map, e.g. forms a text or a      DONE
   picture
 - squeezers with low-elevated base (a hole), on a side of a corridor -- if the
   player is curious and jumps in, he's doomed to die -- perhaps there can be
   many of them while one is in fact an elevator, which the player has to spot
   and take in order to advance
-- bullet-shooting enemies behing windows (low ceilings) in rooms that can't be  DONE
+- bullet-shooting enemies behing windows (low ceilings) in rooms that can't be   DONE
   reached
-- locked door that cannot be unlocked at the beginning of the level as a        DONE
+- locked door that cannot be unlocked at the beginning of the level as a         DONE
   visual indication of entrance
-- elevator in a narrow (1 square) vertical hole with doors at the top and       DONE
+- elevator in a narrow (1 square) vertical hole with doors at the top and        DONE
   bottom, looking like an actual elevator in buildings
-- player goes through a difficult platformer section and at the end has to make DONE
+- player goes through a difficult platformer section and at the end has to make  DONE
   takes card and has to go through the whole section again in order to also
   take the other one
-- big platform made of elevators that are moving in a short vertical distance,  DONE
+- big platform made of elevators that are moving in a short vertical distance,   DONE
   giving an impression of a shaking, unstable platform
 - warrior and/or exploder right behing doors
 - tight maze made of barrels filled with warriors in which the player has to
   only use knife in order not to explode the barrels and hurt himself
-- enemy on an elevator that doesn't stop at aligned with the floor, so that     DONE
+- enemy on an elevator that doesn't stop at aligned with the floor, so that      DONE
   the enemy is "trapped" on it and only appears briefly to shoot at the player
 - barrel on elevator
 - platforming vertical section in which the player is going upwards out of a big
   hole
-- level with a lot of closed doors, done by including a door texture in the     DONE
+- level with a lot of closed doors, done by including a door texture in the      DONE
   level wall textures and then sing it for "fake" doors
-- invisible bridge (perhaps not straight) made of blockers (invisible walls)    kinda
+- invisible bridge (perhaps not straight) made of blockers (invisible walls)     kinda
   over a hole, leading to an easter egg
-- start of level: a corner blocked by an invisible wall, to indicate entrance   DONE
+- start of level: a corner blocked by an invisible wall, to indicate entrance    DONE
 - small pyramid from diffetently elevated floor tiles
 
 bugs:

constants.h

@@ -523,7 +523,7 @@ SFG_PROGRAM_MEMORY uint8_t SFG_attackDamageTable[SFG_WEAPON_FIRE_TYPES_TOTAL] =
 SFG_PROGRAM_MEMORY uint8_t SFG_projectileAttributeTable[SFG_PROJECTILES_TOTAL] =
 {
   /* explosion */ SFG_PROJECTILE_ATTRIBUTE(0,400),
-  /* fireball  */ SFG_PROJECTILE_ATTRIBUTE(11,1000),
+  /* fireball  */ SFG_PROJECTILE_ATTRIBUTE(15,1000),
   /* plasma    */ SFG_PROJECTILE_ATTRIBUTE(20,500),
   /* dust      */ SFG_PROJECTILE_ATTRIBUTE(0,450),
   /* bullet    */ SFG_PROJECTILE_ATTRIBUTE(28,1000)

main.c

@@ -795,22 +795,26 @@ void SFG_pixelFunc(RCL_PixelInfo *pixel)
   }
   else
   {
+#if SFG_DRAW_LEVEL_BACKGROUND
     color = SFG_getTexel(
       SFG_backgroundImages[SFG_currentLevel.backgroundImage],
       SFG_game.backgroundScaleMap[((pixel->position.x 
-#if SFG_BACKGROUND_BLUR != 0
+  #if SFG_BACKGROUND_BLUR != 0
         + SFG_backgroundBlurOffsets[SFG_backgroundBlurIndex]
-#endif
+  #endif
         ) * SFG_RAYCASTING_SUBSAMPLE + SFG_game.backgroundScroll) % SFG_GAME_RESOLUTION_Y], 
       (SFG_game.backgroundScaleMap[(pixel->position.y          // ^ TODO: get rid of mod?
-#if SFG_BACKGROUND_BLUR != 0
+  #if SFG_BACKGROUND_BLUR != 0
         + SFG_backgroundBlurOffsets[SFG_backgroundBlurIndex + 1]
-#endif
+  #endif
         ) % SFG_GAME_RESOLUTION_Y ])                                               
       );
 
-#if SFG_BACKGROUND_BLUR != 0
+  #if SFG_BACKGROUND_BLUR != 0
     SFG_backgroundBlurIndex = (SFG_backgroundBlurIndex + 1) % 0x07;
+  #endif
+#else
+    color = 1;
 #endif
   }
 

settings.h

@@ -264,6 +264,13 @@
 /**
   Gives player all keys from start.
 */
-#define SFG_UNLOCK_DOOR 1
+#define SFG_UNLOCK_DOOR 0
+
+/**
+  Whether levels background (in distance or transparent wall textures) should
+  be drawn. If turned off, the background will be constant color, which can 
+  noticably increase performance.
+*/
+#define SFG_DRAW_LEVEL_BACKGROUND 1
 
 #endif // guard