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sprite.h
changeset 413 36f14a6d63d7
parent 408 48da21eb9ff2
child 426 381172276dc6
equal deleted inserted replaced
412:3b10a6e44e7e 413:36f14a6d63d7 
    74 	byte add_val;
 
    74 	byte add_val;
 
    75 	byte divmod_val;
 
    75 	byte divmod_val;
 
    76 	
    76 	
    77 	// And apply it to this:
 
    77 	// And apply it to this:
 
    78 	byte num_ranges;
 
    78 	byte num_ranges;
 
    79 	struct DeterministicSpriteGroupRanges *ranges; // Dynamically allocated
 
    79 	struct DeterministicSpriteGroupRange *ranges; // Dynamically allocated
 
    80 
    80 
    81 	// Dynamically allocated, this is the sole owner
 
    81 	// Dynamically allocated, this is the sole owner
 
    82 	struct SpriteGroup *default_group;
 
    82 	struct SpriteGroup *default_group;
 
    83 };
 
    83 };
 
    84 
    84 
    93 		struct RealSpriteGroup real;
 
    93 		struct RealSpriteGroup real;
 
    94 		struct DeterministicSpriteGroup determ;
 
    94 		struct DeterministicSpriteGroup determ;
 
    95 	} g;
 
    95 	} g;
 
    96 };
 
    96 };
 
    97 
    97 
    98 struct DeterministicSpriteGroupRanges {
 
    98 struct DeterministicSpriteGroupRange {
 
    99 	struct SpriteGroup group;
 
    99 	struct SpriteGroup group;
 
   100 	byte range_low;
 
   100 	byte low;
 
   101 	byte range_high;
 
   101 	byte high;
 
   102 };
 
   102 };
 
   103 
   103 
   104 /* This is a temporary helper for SpriteGroup users not supporting variational
 
   104 /* This is a temporary helper for SpriteGroup users not supporting variational
 
   105  * sprite groups yet - it just traverses those cowardly, always taking the
 
   105  * sprite groups yet - it just traverses those cowardly, always taking the
 
   106  * default choice until it hits a real sprite group, returning it. */
 
   106  * default choice until it hits a real sprite group, returning it. */
 
   107 static struct RealSpriteGroup *TriviallyGetRSG(struct SpriteGroup *sg);
 
   107 static struct RealSpriteGroup *TriviallyGetRSG(struct SpriteGroup *sg);
 
       
   108 /* This takes value (probably of the variable specified in the group) and
 
       
   109  * chooses corresponding SpriteGroup accordingly to the given
 
       
   110  * DeterministicSpriteGroup. */
 
       
   111 struct SpriteGroup *EvalDeterministicSpriteGroup(struct DeterministicSpriteGroup *dsg, int value);
 
       
   112 /* Get value of a common deterministic SpriteGroup variable. */
 
       
   113 int GetDeterministicSpriteValue(byte var);
 
   108 
   114 
   109 
   115 
   110 
   116 
   111 /**** Inline functions ****/
 
   117 /**** Inline functions ****/
 
   112 
   118
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