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(svn r6424) -Codechange: [autoreplace] removed a loop though all vehicles from each time the window is redrawn

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To do this, the player struct contains an array, that contains the count of each engine type that the player owns
   Those arrays are updated each time a vehicle is build or deleted and is calculated on load (it's not saved)
   It's possible to access the arrays outside of the autoreplace GUI, so feel free to read from them in other patches as well
This commit is contained in:
bjarni
2006-09-08 10:47:39 +00:00
parent f01e761f80
commit 00a08601c9
10 changed files with 60 additions and 40 deletions
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57
vehicle_gui.c
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@@ -49,7 +49,6 @@ static uint32 _internal_name_sorter_id; // internal StringID for default vehicle
static const Vehicle* _last_vehicle; // cached vehicle to hopefully speed up name-sorting
static bool _internal_sort_order; // descending/ascending
static uint16 _player_num_engines[TOTAL_NUM_ENGINES];
static RailType _railtype_selected_in_replace_gui;
@@ -443,7 +442,7 @@ static void train_engine_drawing_loop(int *x, int *y, int *pos, int *sel, Engine
const RailVehicleInfo *rvi = RailVehInfo(i);
const EngineInfo *info = EngInfo(i);
if (!EngineHasReplacementForPlayer(p, i) && _player_num_engines[i] == 0 && show_outdated) continue;
if (!EngineHasReplacementForPlayer(p, i) && p->num_engines[i] == 0 && show_outdated) continue;
if ((rvi->power == 0 && !show_cars) || (rvi->power != 0 && show_cars)) // show wagons or engines (works since wagons do not have power)
continue;
@@ -470,10 +469,10 @@ static void train_engine_drawing_loop(int *x, int *y, int *pos, int *sel, Engine
DrawString(*x + 59, *y + 2, GetCustomEngineName(i),
colour);
// show_outdated is true only for left side, which is where we show old replacements
DrawTrainEngine(*x + 29, *y + 6, i, (_player_num_engines[i] == 0 && show_outdated) ?
DrawTrainEngine(*x + 29, *y + 6, i, (p->num_engines[i] == 0 && show_outdated) ?
PALETTE_CRASH : GetEnginePalette(i, _local_player));
if ( show_outdated ) {
SetDParam(0, _player_num_engines[i]);
SetDParam(0, p->num_engines[i]);
DrawStringRightAligned(213, *y+5, STR_TINY_BLACK, 0);
}
*y += 14;
@@ -510,7 +509,7 @@ static void SetupScrollStuffForReplaceWindow(Window *w)
// left window contains compatible engines while right window only contains engines of the selected type
if (ENGINE_AVAILABLE &&
(RailVehInfo(eid)->power != 0) == (WP(w, replaceveh_d).wagon_btnstate != 0)) {
if (IsCompatibleRail(e->railtype, railtype) && (_player_num_engines[eid] > 0 || EngineHasReplacementForPlayer(p, eid))) {
if (IsCompatibleRail(e->railtype, railtype) && (p->num_engines[eid] > 0 || EngineHasReplacementForPlayer(p, eid))) {
if (sel[0] == count) selected_id[0] = eid;
count++;
}
@@ -525,7 +524,7 @@ static void SetupScrollStuffForReplaceWindow(Window *w)
case VEH_Road: {
for (i = ROAD_ENGINES_INDEX; i < ROAD_ENGINES_INDEX + NUM_ROAD_ENGINES; i++) {
if (_player_num_engines[i] > 0 || EngineHasReplacementForPlayer(p, i)) {
if (p->num_engines[i] > 0 || EngineHasReplacementForPlayer(p, i)) {
if (sel[0] == count) selected_id[0] = i;
count++;
}
@@ -547,7 +546,7 @@ static void SetupScrollStuffForReplaceWindow(Window *w)
case VEH_Ship: {
for (i = SHIP_ENGINES_INDEX; i < SHIP_ENGINES_INDEX + NUM_SHIP_ENGINES; i++) {
if (_player_num_engines[i] > 0 || EngineHasReplacementForPlayer(p, i)) {
if (p->num_engines[i] > 0 || EngineHasReplacementForPlayer(p, i)) {
if (sel[0] == count) selected_id[0] = i;
count++;
}
@@ -573,7 +572,7 @@ static void SetupScrollStuffForReplaceWindow(Window *w)
case VEH_Aircraft: {
for (i = AIRCRAFT_ENGINES_INDEX; i < AIRCRAFT_ENGINES_INDEX + NUM_AIRCRAFT_ENGINES; i++) {
if (_player_num_engines[i] > 0 || EngineHasReplacementForPlayer(p, i)) {
if (p->num_engines[i] > 0 || EngineHasReplacementForPlayer(p, i)) {
if (sel[0] == count) selected_id[0] = i;
count++;
}
@@ -650,11 +649,11 @@ static void DrawEngineArrayInReplaceWindow(Window *w, int x, int y, int x2, int
cargo = RoadVehInfo(selected_id[0])->cargo_type;
do {
if (_player_num_engines[engine_id] > 0 || EngineHasReplacementForPlayer(p, engine_id)) {
if (p->num_engines[engine_id] > 0 || EngineHasReplacementForPlayer(p, engine_id)) {
if (IS_INT_INSIDE(--pos, -w->vscroll.cap, 0)) {
DrawString(x+59, y+2, GetCustomEngineName(engine_id), sel[0]==0 ? 0xC : 0x10);
DrawRoadVehEngine(x+29, y+6, engine_id, _player_num_engines[engine_id] > 0 ? GetEnginePalette(engine_id, _local_player) : PALETTE_CRASH);
SetDParam(0, _player_num_engines[engine_id]);
DrawRoadVehEngine(x+29, y+6, engine_id, p->num_engines[engine_id] > 0 ? GetEnginePalette(engine_id, _local_player) : PALETTE_CRASH);
SetDParam(0, p->num_engines[engine_id]);
DrawStringRightAligned(213, y+5, STR_TINY_BLACK, 0);
y += 14;
}
@@ -685,11 +684,11 @@ static void DrawEngineArrayInReplaceWindow(Window *w, int x, int y, int x2, int
refittable = ShipVehInfo(selected_id[0])->refittable;
do {
if (_player_num_engines[engine_id] > 0 || EngineHasReplacementForPlayer(p, engine_id)) {
if (p->num_engines[engine_id] > 0 || EngineHasReplacementForPlayer(p, engine_id)) {
if (IS_INT_INSIDE(--pos, -w->vscroll.cap, 0)) {
DrawString(x+75, y+7, GetCustomEngineName(engine_id), sel[0]==0 ? 0xC : 0x10);
DrawShipEngine(x+35, y+10, engine_id, _player_num_engines[engine_id] > 0 ? GetEnginePalette(engine_id, _local_player) : PALETTE_CRASH);
SetDParam(0, _player_num_engines[engine_id]);
DrawShipEngine(x+35, y+10, engine_id, p->num_engines[engine_id] > 0 ? GetEnginePalette(engine_id, _local_player) : PALETTE_CRASH);
SetDParam(0, p->num_engines[engine_id]);
DrawStringRightAligned(213, y+15, STR_TINY_BLACK, 0);
y += 24;
}
@@ -718,12 +717,12 @@ static void DrawEngineArrayInReplaceWindow(Window *w, int x, int y, int x2, int
byte subtype = AircraftVehInfo(selected_id[0])->subtype;
do {
if (_player_num_engines[engine_id] > 0 || EngineHasReplacementForPlayer(p, engine_id)) {
if (p->num_engines[engine_id] > 0 || EngineHasReplacementForPlayer(p, engine_id)) {
if (sel[0] == 0) selected_id[0] = engine_id;
if (IS_INT_INSIDE(--pos, -w->vscroll.cap, 0)) {
DrawString(x+62, y+7, GetCustomEngineName(engine_id), sel[0]==0 ? 0xC : 0x10);
DrawAircraftEngine(x+29, y+10, engine_id, _player_num_engines[engine_id] > 0 ? GetEnginePalette(engine_id, _local_player) : PALETTE_CRASH);
SetDParam(0, _player_num_engines[engine_id]);
DrawAircraftEngine(x+29, y+10, engine_id, p->num_engines[engine_id] > 0 ? GetEnginePalette(engine_id, _local_player) : PALETTE_CRASH);
SetDParam(0, p->num_engines[engine_id]);
DrawStringRightAligned(213, y+15, STR_TINY_BLACK, 0);
y += 24;
}
@@ -758,7 +757,7 @@ static void ReplaceVehicleWndProc(Window *w, WindowEvent *e)
switch (e->event) {
case WE_PAINT: {
const Player *p = GetPlayer(_local_player);
Player *p = GetPlayer(_local_player);
int pos = w->vscroll.pos;
EngineID selected_id[2] = { INVALID_ENGINE, INVALID_ENGINE };
int x = 1;
@@ -770,28 +769,6 @@ static void ReplaceVehicleWndProc(Window *w, WindowEvent *e)
sel[0] = WP(w,replaceveh_d).sel_index[0];
sel[1] = WP(w,replaceveh_d).sel_index[1];
{
uint i;
const Vehicle *vehicle;
/* compiler optimisation tend to prefer to keep local variables in the registers instead of global ones,
* so we cache often used and unchanging variables in local variables to increase the loop speed */
const byte vehicle_type = w->window_number;
const PlayerID player = _local_player;
for (i = 0; i < lengthof(_player_num_engines); i++) {
_player_num_engines[i] = 0;
}
FOR_ALL_VEHICLES(vehicle) {
if (vehicle->owner == player && vehicle->type == vehicle_type) {
if (vehicle_type == VEH_Aircraft && vehicle->subtype > 2) continue; // plane shadows and helicopter rotors
if (vehicle_type == VEH_Train && (
IsArticulatedPart(vehicle) || // tenders and other articulated parts
(IsMultiheaded(vehicle) && !IsTrainEngine(vehicle)))) continue; // rear parts of multiheaded engines
_player_num_engines[vehicle->engine_type]++;
}
}
}
SetupScrollStuffForReplaceWindow(w);
selected_id[0] = WP(w,replaceveh_d).sel_engine[0];