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(svn r1979) Const correctness

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This commit is contained in:
tron
2005-03-09 21:54:52 +00:00
parent 9bd079d425
commit e5121e70d0
5 changed files with 18 additions and 21 deletions
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14
engine.c
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@@ -275,13 +275,11 @@ void SetCustomEngineSprites(byte engine, byte cargo, struct SpriteGroup *group)
_engine_custom_sprites[engine][cargo] = *group;
}
typedef struct RealSpriteGroup *(*resolve_callback)(struct SpriteGroup *spritegroup,
struct Vehicle *veh,
void *callback); /* XXX data pointer used as function pointer */
typedef struct RealSpriteGroup *(*resolve_callback)(
struct SpriteGroup *spritegroup, const Vehicle *veh, void *callback); /* XXX data pointer used as function pointer */
static struct RealSpriteGroup *
ResolveVehicleSpriteGroup(struct SpriteGroup *spritegroup, struct Vehicle *veh,
resolve_callback callback)
static struct RealSpriteGroup* ResolveVehicleSpriteGroup(
struct SpriteGroup *spritegroup, const Vehicle *veh, resolve_callback callback)
{
//debug("spgt %d", spritegroup->type);
switch (spritegroup->type) {
@@ -460,7 +458,7 @@ ResolveVehicleSpriteGroup(struct SpriteGroup *spritegroup, struct Vehicle *veh,
}
}
static struct SpriteGroup *GetVehicleSpriteGroup(byte engine, Vehicle *v)
static struct SpriteGroup *GetVehicleSpriteGroup(byte engine, const Vehicle *v)
{
struct SpriteGroup *group;
uint16 overriding_engine = -1;
@@ -483,7 +481,7 @@ static struct SpriteGroup *GetVehicleSpriteGroup(byte engine, Vehicle *v)
return group;
}
int GetCustomEngineSprite(byte engine, Vehicle *v, byte direction)
int GetCustomEngineSprite(byte engine, const Vehicle *v, byte direction)
{
struct SpriteGroup *group;
struct RealSpriteGroup *rsg;