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(svn r6681) -Fix: when vehicles never expire they will stay at peak reliability instead of the lowest to make them useful even when old

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-Fix: when retiring an engine design, invalidate the build windows and invalidate the build window data
-Fix: mark build windows dirty when engine reliability changes
This commit is contained in:
bjarni 2006-10-07 15:04:22 +00:00
parent bc1070654a
commit 2bb7f1da6c
2 changed files with 30 additions and 5 deletions
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13
engine.c
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@ -110,18 +110,21 @@ static void CalcEngineReliability(Engine *e)
if (age < e->duration_phase_1) {
uint start = e->reliability_start;
e->reliability = age * (e->reliability_max - start) / e->duration_phase_1 + start;
} else if ((age -= e->duration_phase_1) < e->duration_phase_2) {
} else if ((age -= e->duration_phase_1) < e->duration_phase_2 || _patches.never_expire_vehicles) {
/* We are at the peak of this engines life. It will have max reliability.
* This is also true if the engines never expire. They will not go bad over time */
e->reliability = e->reliability_max;
} else if ((age -= e->duration_phase_2) < e->duration_phase_3) {
uint max = e->reliability_max;
e->reliability = (int)age * (int)(e->reliability_final - max) / e->duration_phase_3 + max;
} else {
// time's up for this engine
// make it either available to all players (if never_expire_vehicles is enabled and if it was available earlier)
// or disable this engine completely
e->player_avail = (_patches.never_expire_vehicles && e->player_avail)? -1 : 0;
/* time's up for this engine.
* We will now completely retire this design */
e->player_avail = 0;
e->reliability = e->reliability_final;
InvalidateWindowClassesData(WC_BUILD_VEHICLE); // Kick this engine out of the lists
}
InvalidateWindowClasses(WC_BUILD_VEHICLE); // Update to show the new reliability
}
void AddTypeToEngines(void)

22
train_gui.c
View File

@ -276,6 +276,27 @@ static void DrawTrainBuildWindow(Window *w)
if (WP(w,buildtrain_d).data_invalidated) {
GenerateBuildList(&WP(w,buildtrain_d).engines, &WP(w,buildtrain_d).num_engines, &WP(w,buildtrain_d).wagons, &WP(w,buildtrain_d).num_wagons, WP(w,buildtrain_d).railtype);
WP(w,buildtrain_d).data_invalidated = false;
/* Make sure that the selected engine is still in the list*/
if (WP(w,buildtrain_d).sel_engine != INVALID_ENGINE) {
int i;
bool found = false;
if (HASBIT(WP(w,buildtrain_d).show_engine_wagon, 0)) {
for (i = 0; i < WP(w,buildtrain_d).num_engines; i++) {
if (WP(w,buildtrain_d).sel_engine != WP(w,buildtrain_d).engines[i]) continue;
found = true;
break;
}
}
if (!found && HASBIT(WP(w,buildtrain_d).show_engine_wagon, 1)) {
for (i = 0; i < WP(w,buildtrain_d).num_wagons; i++) {
if (WP(w,buildtrain_d).sel_engine != WP(w,buildtrain_d).wagons[i]) continue;
found = true;
break;
}
}
if (!found) WP(w,buildtrain_d).sel_engine = INVALID_ENGINE;
}
}
if (HASBIT(WP(w,buildtrain_d).show_engine_wagon, 0)) scrollcount += WP(w,buildtrain_d).num_engines;
@ -330,6 +351,7 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
WP(w,buildtrain_d).wagons = NULL;
WP(w,buildtrain_d).show_engine_wagon = 3;
WP(w,buildtrain_d).data_invalidated = true;
WP(w,buildtrain_d).sel_engine = INVALID_ENGINE;
break;
case WE_INVALIDATE_DATA: