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@@ -409,13 +409,13 @@ static void DrawNewRoadVehWindow(Window
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const Engine* e = GetEngine(ROAD_ENGINES_INDEX);
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int x = 1;
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int y = 15;
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int sel = WP(w,buildtrain_d).sel_index;
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int pos = w->vscroll.pos;
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EngineID engine_id = ROAD_ENGINES_INDEX;
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int selected_id = -1;
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EngineID selected_id = INVALID_ENGINE;
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do {
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if (HASBIT(e->player_avail, _local_player)) {
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if (sel==0) selected_id = engine_id;
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if (IS_INT_INSIDE(--pos, -w->vscroll.cap, 0)) {
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DrawString(x+59, y+2, GetCustomEngineName(engine_id), sel==0 ? 0xC : 0x10);
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@@ -424,13 +424,13 @@ static void DrawNewRoadVehWindow(Window
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}
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sel--;
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}
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} while (++engine_id, ++e,--num);
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WP(w,buildtrain_d).sel_engine = selected_id;
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if (selected_id != -1) {
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if (selected_id != INVALID_ENGINE) {
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DrawRoadVehPurchaseInfo(2, w->widget[4].top + 1, selected_id);
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}
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}
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}
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void CcBuildRoadVeh(bool success, TileIndex tile, uint32 p1, uint32 p2)
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@@ -462,20 +462,20 @@ static void NewRoadVehWndProc(Window *w,
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WP(w,buildtrain_d).sel_index = i + w->vscroll.pos;
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SetWindowDirty(w);
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}
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} break;
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case 5: { /* build */
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int sel_eng = WP(w,buildtrain_d).sel_engine;
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if (sel_eng != -1)
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EngineID sel_eng = WP(w,buildtrain_d).sel_engine;
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if (sel_eng != INVALID_ENGINE)
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DoCommandP(w->window_number, sel_eng, 0, CcBuildRoadVeh, CMD_BUILD_ROAD_VEH | CMD_MSG(STR_9009_CAN_T_BUILD_ROAD_VEHICLE));
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} break;
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case 6: { /* rename */
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int sel_eng = WP(w,buildtrain_d).sel_engine;
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if (sel_eng != -1) {
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EngineID sel_eng = WP(w,buildtrain_d).sel_engine;
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if (sel_eng != INVALID_ENGINE) {
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WP(w,buildtrain_d).rename_engine = sel_eng;
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ShowQueryString(GetCustomEngineName(sel_eng),
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STR_9036_RENAME_ROAD_VEHICLE_TYPE, 31, 160, w->window_class, w->window_number);
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}
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} break;
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}
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