(svn r4579) - NewGRF: move sprite group struct to newgrf_spritegroup.h. Temporary include in sprite.h until new spritegroup code is in place.

newgrf_spritegroup.h

@@ -3,6 +3,123 @@
 #ifndef NEWGRF_SPRITEGROUP_H
 #define NEWGRF_SPRITEGROUP_H
 
+
+typedef struct SpriteGroup SpriteGroup;
+
+typedef struct RealSpriteGroup {
+	byte sprites_per_set; // means number of directions - 4 or 8
+
+	// Loaded = in motion, loading = not moving
+	// Each group contains several spritesets, for various loading stages
+
+	// XXX: For stations the meaning is different - loaded is for stations
+	// with small amount of cargo whilst loading is for stations with a lot
+	// of da stuff.
+
+	byte loaded_count;     ///< Number of loaded groups
+	SpriteGroup **loaded;  ///< List of loaded groups (can be SpriteIDs or Callback results)
+	byte loading_count;    ///< Number of loading groups
+	SpriteGroup **loading; ///< List of loading groups (can be SpriteIDs or Callback results)
+} RealSpriteGroup;
+
+/* Shared by deterministic and random groups. */
+typedef enum VarSpriteGroupScope {
+	VSG_SCOPE_SELF,
+	// Engine of consists for vehicles, city for stations.
+	VSG_SCOPE_PARENT,
+} VarSpriteGroupScope;
+
+typedef struct DeterministicSpriteGroupRanges DeterministicSpriteGroupRanges;
+
+typedef enum DeterministicSpriteGroupOperation {
+	DSG_OP_NONE,
+	DSG_OP_DIV,
+	DSG_OP_MOD,
+} DeterministicSpriteGroupOperation;
+
+typedef struct DeterministicSpriteGroupRange DeterministicSpriteGroupRange;
+
+typedef struct DeterministicSpriteGroup {
+	// Take this variable:
+	VarSpriteGroupScope var_scope;
+	byte variable;
+	byte parameter; ///< Used for variables between 0x60 and 0x7F inclusive.
+
+	// Do this with it:
+	byte shift_num;
+	byte and_mask;
+
+	// Then do this with it:
+	DeterministicSpriteGroupOperation operation;
+	byte add_val;
+	byte divmod_val;
+
+	// And apply it to this:
+	byte num_ranges;
+	DeterministicSpriteGroupRange *ranges; // Dynamically allocated
+
+	// Dynamically allocated, this is the sole owner
+	SpriteGroup *default_group;
+} DeterministicSpriteGroup;
+
+typedef enum RandomizedSpriteGroupCompareMode {
+	RSG_CMP_ANY,
+	RSG_CMP_ALL,
+} RandomizedSpriteGroupCompareMode;
+
+typedef struct RandomizedSpriteGroup {
+	// Take this object:
+	VarSpriteGroupScope var_scope;
+
+	// Check for these triggers:
+	RandomizedSpriteGroupCompareMode cmp_mode;
+	byte triggers;
+
+	// Look for this in the per-object randomized bitmask:
+	byte lowest_randbit;
+	byte num_groups; // must be power of 2
+
+	// Take the group with appropriate index:
+	SpriteGroup **groups;
+} RandomizedSpriteGroup;
+
+typedef struct CallbackResultSpriteGroup {
+	uint16 result;
+} CallbackResultSpriteGroup;
+
+typedef struct ResultSpriteGroup {
+	uint16 result;
+	byte sprites;
+} ResultSpriteGroup;
+
+typedef enum SpriteGroupType {
+	SGT_INVALID,
+	SGT_REAL,
+	SGT_DETERMINISTIC,
+	SGT_RANDOMIZED,
+	SGT_CALLBACK,
+	SGT_RESULT,
+} SpriteGroupType;
+
+struct SpriteGroup {
+	SpriteGroupType type;
+
+	union {
+		RealSpriteGroup real;
+		DeterministicSpriteGroup determ;
+		RandomizedSpriteGroup random;
+		CallbackResultSpriteGroup callback;
+		ResultSpriteGroup result;
+	} g;
+};
+
+struct DeterministicSpriteGroupRange {
+	SpriteGroup *group;
+	byte low;
+	byte high;
+};
+
+
 SpriteGroup *AllocateSpriteGroup(void);
 void InitializeSpriteGroupPool(void);
 

sprite.h

@@ -41,124 +41,10 @@ typedef struct DrawBuildingsTileStruct {
 #define foreach_draw_tile_seq(idx, list) for (idx = list; ((byte) idx->delta_x) != 0x80; idx++)
 
 
-/* This is for custom sprites: */
+// XXX Temporary include while juggling about
+#include "newgrf_spritegroup.h"
 
 
-typedef struct SpriteGroup SpriteGroup;
-
-typedef struct RealSpriteGroup {
-	byte sprites_per_set; // means number of directions - 4 or 8
-
-	// Loaded = in motion, loading = not moving
-	// Each group contains several spritesets, for various loading stages
-
-	// XXX: For stations the meaning is different - loaded is for stations
-	// with small amount of cargo whilst loading is for stations with a lot
-	// of da stuff.
-
-	byte loaded_count;     ///< Number of loaded groups
-	SpriteGroup **loaded;  ///< List of loaded groups (can be SpriteIDs or Callback results)
-	byte loading_count;    ///< Number of loading groups
-	SpriteGroup **loading; ///< List of loading groups (can be SpriteIDs or Callback results)
-} RealSpriteGroup;
-
-/* Shared by deterministic and random groups. */
-typedef enum VarSpriteGroupScope {
-	VSG_SCOPE_SELF,
-	// Engine of consists for vehicles, city for stations.
-	VSG_SCOPE_PARENT,
-} VarSpriteGroupScope;
-
-typedef struct DeterministicSpriteGroupRanges DeterministicSpriteGroupRanges;
-
-typedef enum DeterministicSpriteGroupOperation {
-	DSG_OP_NONE,
-	DSG_OP_DIV,
-	DSG_OP_MOD,
-} DeterministicSpriteGroupOperation;
-
-typedef struct DeterministicSpriteGroupRange DeterministicSpriteGroupRange;
-
-typedef struct DeterministicSpriteGroup {
-	// Take this variable:
-	VarSpriteGroupScope var_scope;
-	byte variable;
-	byte parameter; ///< Used for variables between 0x60 and 0x7F inclusive.
-
-	// Do this with it:
-	byte shift_num;
-	byte and_mask;
-
-	// Then do this with it:
-	DeterministicSpriteGroupOperation operation;
-	byte add_val;
-	byte divmod_val;
-
-	// And apply it to this:
-	byte num_ranges;
-	DeterministicSpriteGroupRange *ranges; // Dynamically allocated
-
-	// Dynamically allocated, this is the sole owner
-	SpriteGroup *default_group;
-} DeterministicSpriteGroup;
-
-typedef enum RandomizedSpriteGroupCompareMode {
-	RSG_CMP_ANY,
-	RSG_CMP_ALL,
-} RandomizedSpriteGroupCompareMode;
-
-typedef struct RandomizedSpriteGroup {
-	// Take this object:
-	VarSpriteGroupScope var_scope;
-
-	// Check for these triggers:
-	RandomizedSpriteGroupCompareMode cmp_mode;
-	byte triggers;
-
-	// Look for this in the per-object randomized bitmask:
-	byte lowest_randbit;
-	byte num_groups; // must be power of 2
-
-	// Take the group with appropriate index:
-	SpriteGroup **groups;
-} RandomizedSpriteGroup;
-
-typedef struct CallbackResultSpriteGroup {
-	uint16 result;
-} CallbackResultSpriteGroup;
-
-typedef struct ResultSpriteGroup {
-	uint16 result;
-	byte sprites;
-} ResultSpriteGroup;
-
-typedef enum SpriteGroupType {
-	SGT_INVALID,
-	SGT_REAL,
-	SGT_DETERMINISTIC,
-	SGT_RANDOMIZED,
-	SGT_CALLBACK,
-	SGT_RESULT,
-} SpriteGroupType;
-
-struct SpriteGroup {
-	SpriteGroupType type;
-
-	union {
-		RealSpriteGroup real;
-		DeterministicSpriteGroup determ;
-		RandomizedSpriteGroup random;
-		CallbackResultSpriteGroup callback;
-		ResultSpriteGroup result;
-	} g;
-};
-
-struct DeterministicSpriteGroupRange {
-	SpriteGroup *group;
-	byte low;
-	byte high;
-};
-
 /* This takes value (probably of the variable specified in the group) and
  * chooses corresponding SpriteGroup accordingly to the given
  * DeterministicSpriteGroup. */