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authorrubidium <rubidium@openttd.org>2010-11-18 14:03:12 +0000
committerrubidium <rubidium@openttd.org>2010-11-18 14:03:12 +0000
commit79c47ef8b06e98e551c28c768541ba62851d6888 (patch)
treeb13a5f83bc79512ce522393aa414534f4e8a3786 /src
parent5a503d505b8e1df6dea8ad78da6003c269ec397c (diff)
downloadopenttd-79c47ef8b06e98e551c28c768541ba62851d6888.tar.xz
(svn r21232) -Codechange: Move cached_vis_effect from the TrainCache to the VehicleCache (Hirundo)
Diffstat (limited to 'src')
-rw-r--r--src/train.h8
-rw-r--r--src/train_cmd.cpp24
-rw-r--r--src/vehicle_base.h8
3 files changed, 20 insertions, 20 deletions
diff --git a/src/train.h b/src/train.h
index d407c48ee..590af67e3 100644
--- a/src/train.h
+++ b/src/train.h
@@ -78,14 +78,6 @@ struct TrainCache {
/* cached max. speed / acceleration data */
int cached_max_curve_speed; ///< max consist speed limited by curves
- /**
- * Position/type of visual effect.
- * bit 0 - 3 = position of effect relative to vehicle. (0 = front, 8 = centre, 15 = rear)
- * bit 4 - 5 = type of effect. (0 = default for engine class, 1 = steam, 2 = diesel, 3 = electric)
- * bit 6 = disable visual effect.
- * bit 7 = disable powered wagons.
- */
- byte cached_vis_effect;
byte user_def_data;
EngineID first_engine; ///< cached EngineID of the front vehicle. INVALID_ENGINE for the front vehicle itself.
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp
index 4966c40f6..797ba0616 100644
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -144,21 +144,21 @@ void Train::RailtypeChanged()
*/
void Train::UpdateVisualEffect(bool allow_power_change)
{
- byte powered_before = this->tcache.cached_vis_effect & 0x80;
+ byte powered_before = this->vcache.cached_vis_effect & 0x80;
const Engine *e = Engine::Get(this->engine_type);
if (e->u.rail.visual_effect != 0) {
- this->tcache.cached_vis_effect = e->u.rail.visual_effect;
+ this->vcache.cached_vis_effect = e->u.rail.visual_effect;
} else {
if (this->IsWagon() || this->IsArticulatedPart()) {
/* Wagons and articulated parts have no effect by default */
- this->tcache.cached_vis_effect = 0x40;
+ this->vcache.cached_vis_effect = 0x40;
} else if (e->u.rail.engclass == 0) {
/* Steam is offset by -4 units */
- this->tcache.cached_vis_effect = 4;
+ this->vcache.cached_vis_effect = 4;
} else {
/* Diesel fumes and sparks come from the centre */
- this->tcache.cached_vis_effect = 8;
+ this->vcache.cached_vis_effect = 8;
}
}
@@ -166,11 +166,11 @@ void Train::UpdateVisualEffect(bool allow_power_change)
if (HasBit(e->info.callback_mask, CBM_VEHICLE_VISUAL_EFFECT)) {
uint16 callback = GetVehicleCallback(CBID_VEHICLE_VISUAL_EFFECT, 0, 0, this->engine_type, this);
- if (callback != CALLBACK_FAILED) this->tcache.cached_vis_effect = GB(callback, 0, 8);
+ if (callback != CALLBACK_FAILED) this->vcache.cached_vis_effect = GB(callback, 0, 8);
}
- if (!allow_power_change && powered_before != (this->tcache.cached_vis_effect & 0x80)) {
- this->tcache.cached_vis_effect ^= 0x80;
+ if (!allow_power_change && powered_before != (this->vcache.cached_vis_effect & 0x80)) {
+ this->vcache.cached_vis_effect ^= 0x80;
ShowNewGrfVehicleError(this->engine_type, STR_NEWGRF_BROKEN, STR_NEWGRF_BROKEN_POWERED_WAGON, GBUG_VEH_POWERED_WAGON, false);
}
}
@@ -235,7 +235,7 @@ void Train::ConsistChanged(bool same_length)
u->UpdateVisualEffect(true);
if (rvi_v->pow_wag_power != 0 && rvi_u->railveh_type == RAILVEH_WAGON &&
- UsesWagonOverride(u) && !HasBit(u->tcache.cached_vis_effect, 7)) {
+ UsesWagonOverride(u) && !HasBit(u->vcache.cached_vis_effect, 7)) {
/* wagon is powered */
SetBit(u->flags, VRF_POWEREDWAGON); // cache 'powered' status
} else {
@@ -1949,9 +1949,9 @@ static void HandleLocomotiveSmokeCloud(const Train *v)
do {
const RailVehicleInfo *rvi = RailVehInfo(v->engine_type);
- int effect_offset = GB(v->tcache.cached_vis_effect, 0, 4) - 8;
- byte effect_type = GB(v->tcache.cached_vis_effect, 4, 2);
- bool disable_effect = HasBit(v->tcache.cached_vis_effect, 6);
+ int effect_offset = GB(v->vcache.cached_vis_effect, 0, 4) - 8;
+ byte effect_type = GB(v->vcache.cached_vis_effect, 4, 2);
+ bool disable_effect = HasBit(v->vcache.cached_vis_effect, 6);
/* no smoke? */
if ((rvi->railveh_type == RAILVEH_WAGON && effect_type == 0) ||
diff --git a/src/vehicle_base.h b/src/vehicle_base.h
index 65d3020b5..1cc503e17 100644
--- a/src/vehicle_base.h
+++ b/src/vehicle_base.h
@@ -67,6 +67,14 @@ struct NewGRFCache {
/** Cached often queried values common to all vehicles. */
struct VehicleCache {
uint16 cached_max_speed; ///< Maximum speed of the consist (minimum of the max speed of all vehicles in the consist).
+ /**
+ * Position/type of visual effect.
+ * bit 0 - 3 = position of effect relative to vehicle. (0 = front, 8 = centre, 15 = rear)
+ * bit 4 - 5 = type of effect. (0 = default for engine class, 1 = steam, 2 = diesel, 3 = electric)
+ * bit 6 = disable visual effect.
+ * bit 7 = disable powered wagons (trains only).
+ */
+ byte cached_vis_effect;
};
/** A vehicle pool for a little over 1 million vehicles. */