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(svn r1981) Typedef some structs and enums

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This commit is contained in:
tron
2005-03-10 07:01:43 +00:00
parent e6feb22411
commit 4bf173e9c1
10 changed files with 185 additions and 172 deletions
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84
engine.c
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@@ -205,27 +205,29 @@ uint32 _engine_refit_masks[TOTAL_NUM_ENGINES];
// TODO: We don't support cargo-specific wagon overrides. Pretty exotic... ;-) --pasky
struct WagonOverride {
typedef struct WagonOverride {
byte *train_id;
int trains;
struct SpriteGroup group;
};
SpriteGroup group;
} WagonOverride;
static struct WagonOverrides {
typedef struct WagonOverrides {
int overrides_count;
struct WagonOverride *overrides;
} _engine_wagon_overrides[TOTAL_NUM_ENGINES];
WagonOverride *overrides;
} WagonOverrides;
void SetWagonOverrideSprites(byte engine, struct SpriteGroup *group,
byte *train_id, int trains)
static WagonOverrides _engine_wagon_overrides[TOTAL_NUM_ENGINES];
void SetWagonOverrideSprites(byte engine, SpriteGroup *group, byte *train_id,
int trains)
{
struct WagonOverrides *wos;
struct WagonOverride *wo;
WagonOverrides *wos;
WagonOverride *wo;
wos = &_engine_wagon_overrides[engine];
wos->overrides_count++;
wos->overrides = realloc(wos->overrides,
wos->overrides_count * sizeof(struct WagonOverride));
wos->overrides_count * sizeof(*wos->overrides));
wo = &wos->overrides[wos->overrides_count - 1];
/* FIXME: If we are replacing an override, release original SpriteGroup
@@ -237,9 +239,9 @@ void SetWagonOverrideSprites(byte engine, struct SpriteGroup *group,
memcpy(wo->train_id, train_id, trains);
}
static struct SpriteGroup *GetWagonOverrideSpriteSet(byte engine, byte overriding_engine)
static SpriteGroup *GetWagonOverrideSpriteSet(byte engine, byte overriding_engine)
{
struct WagonOverrides *wos = &_engine_wagon_overrides[engine];
WagonOverrides *wos = &_engine_wagon_overrides[engine];
int i;
// XXX: This could turn out to be a timesink on profiles. We could
@@ -248,7 +250,7 @@ static struct SpriteGroup *GetWagonOverrideSpriteSet(byte engine, byte overridin
// that. --pasky
for (i = 0; i < wos->overrides_count; i++) {
struct WagonOverride *wo = &wos->overrides[i];
WagonOverride *wo = &wos->overrides[i];
int j;
for (j = 0; j < wo->trains; j++) {
@@ -265,9 +267,9 @@ byte _engine_original_sprites[TOTAL_NUM_ENGINES];
// (It isn't and shouldn't be like this in the GRF files since new cargo types
// may appear in future - however it's more convenient to store it like this in
// memory. --pasky)
static struct SpriteGroup _engine_custom_sprites[TOTAL_NUM_ENGINES][NUM_CID];
static SpriteGroup _engine_custom_sprites[TOTAL_NUM_ENGINES][NUM_CID];
void SetCustomEngineSprites(byte engine, byte cargo, struct SpriteGroup *group)
void SetCustomEngineSprites(byte engine, byte cargo, SpriteGroup *group)
{
/* FIXME: If we are replacing an override, release original SpriteGroup
* to prevent leaks. But first we need to refcount the SpriteGroup.
@@ -275,11 +277,11 @@ void SetCustomEngineSprites(byte engine, byte cargo, struct SpriteGroup *group)
_engine_custom_sprites[engine][cargo] = *group;
}
typedef struct RealSpriteGroup *(*resolve_callback)(
struct SpriteGroup *spritegroup, const Vehicle *veh, void *callback); /* XXX data pointer used as function pointer */
typedef RealSpriteGroup *(*resolve_callback)(SpriteGroup *spritegroup,
const Vehicle *veh, void *callback); /* XXX data pointer used as function pointer */
static struct RealSpriteGroup* ResolveVehicleSpriteGroup(
struct SpriteGroup *spritegroup, const Vehicle *veh, resolve_callback callback)
static RealSpriteGroup* ResolveVehicleSpriteGroup(SpriteGroup *spritegroup,
const Vehicle *veh, resolve_callback callback)
{
//debug("spgt %d", spritegroup->type);
switch (spritegroup->type) {
@@ -287,8 +289,8 @@ static struct RealSpriteGroup* ResolveVehicleSpriteGroup(
return &spritegroup->g.real;
case SGT_DETERMINISTIC: {
struct DeterministicSpriteGroup *dsg = &spritegroup->g.determ;
struct SpriteGroup *target;
DeterministicSpriteGroup *dsg = &spritegroup->g.determ;
SpriteGroup *target;
int value = -1;
//debug("[%p] Having fun resolving variable %x", veh, dsg->variable);
@@ -296,7 +298,6 @@ static struct RealSpriteGroup* ResolveVehicleSpriteGroup(
if ((dsg->variable >> 6) == 0) {
/* General property */
value = GetDeterministicSpriteValue(dsg->variable);
} else {
/* Vehicle-specific property. */
@@ -434,7 +435,7 @@ static struct RealSpriteGroup* ResolveVehicleSpriteGroup(
}
case SGT_RANDOMIZED: {
struct RandomizedSpriteGroup *rsg = &spritegroup->g.random;
RandomizedSpriteGroup *rsg = &spritegroup->g.random;
if (veh == NULL) {
/* Purchase list of something. Show the first one. */
@@ -458,9 +459,9 @@ static struct RealSpriteGroup* ResolveVehicleSpriteGroup(
}
}
static struct SpriteGroup *GetVehicleSpriteGroup(byte engine, const Vehicle *v)
static SpriteGroup *GetVehicleSpriteGroup(byte engine, const Vehicle *v)
{
struct SpriteGroup *group;
SpriteGroup *group;
uint16 overriding_engine = -1;
byte cargo = CID_PURCHASE;
@@ -472,10 +473,9 @@ static struct SpriteGroup *GetVehicleSpriteGroup(byte engine, const Vehicle *v)
group = &_engine_custom_sprites[engine][cargo];
if (overriding_engine != 0xffff) {
struct SpriteGroup *overset;
SpriteGroup *overset = GetWagonOverrideSpriteSet(engine, overriding_engine);
overset = GetWagonOverrideSpriteSet(engine, overriding_engine);
if (overset) group = overset;
if (overset != NULL) group = overset;
}
return group;
@@ -483,8 +483,8 @@ static struct SpriteGroup *GetVehicleSpriteGroup(byte engine, const Vehicle *v)
int GetCustomEngineSprite(byte engine, const Vehicle *v, byte direction)
{
struct SpriteGroup *group;
struct RealSpriteGroup *rsg;
SpriteGroup *group;
RealSpriteGroup *rsg;
byte cargo = CID_PURCHASE;
byte loaded = 0;
bool in_motion = 0;
@@ -548,21 +548,23 @@ static byte _vsg_bits_to_reseed;
extern int _custom_sprites_base;
static struct RealSpriteGroup *
TriggerVehicleSpriteGroup(struct SpriteGroup *spritegroup, struct Vehicle *veh,
resolve_callback callback)
static RealSpriteGroup *TriggerVehicleSpriteGroup(SpriteGroup *spritegroup,
Vehicle *veh, resolve_callback callback)
{
if (spritegroup->type == SGT_RANDOMIZED)
_vsg_bits_to_reseed |= RandomizedSpriteGroupTriggeredBits(&spritegroup->g.random,
_vsg_random_triggers,
&veh->waiting_triggers);
if (spritegroup->type == SGT_RANDOMIZED) {
_vsg_bits_to_reseed |= RandomizedSpriteGroupTriggeredBits(
&spritegroup->g.random,
_vsg_random_triggers,
&veh->waiting_triggers
);
}
return ResolveVehicleSpriteGroup(spritegroup, veh, callback);
}
static void DoTriggerVehicle(Vehicle *veh, enum VehicleTrigger trigger, byte base_random_bits, bool first)
static void DoTriggerVehicle(Vehicle *veh, VehicleTrigger trigger, byte base_random_bits, bool first)
{
struct RealSpriteGroup *rsg;
RealSpriteGroup *rsg;
byte new_random_bits;
_vsg_random_triggers = trigger;
@@ -615,7 +617,7 @@ static void DoTriggerVehicle(Vehicle *veh, enum VehicleTrigger trigger, byte bas
}
}
void TriggerVehicle(Vehicle *veh, enum VehicleTrigger trigger)
void TriggerVehicle(Vehicle *veh, VehicleTrigger trigger)
{
DoTriggerVehicle(veh, trigger, 0, true);
}