| changeset 9889 | 1aaf71e958cc |
| parent 9751 | 9e9c726170cc |
| child 10000 | 57463dc267a0 |
| 9888:90d3e362b95c | 9889:1aaf71e958cc |
|---|---|
21 #include "widgets/dropdown_func.h" |
21 #include "widgets/dropdown_func.h" |
22 #include "engine_func.h" |
22 #include "engine_func.h" |
23 #include "engine_base.h" |
23 #include "engine_base.h" |
24 #include "window_gui.h" |
24 #include "window_gui.h" |
25 #include "engine_gui.h" |
25 #include "engine_gui.h" |
26 #include "articulated_vehicles.h" |
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27 |
26 |
28 #include "table/sprites.h" |
27 #include "table/sprites.h" |
29 #include "table/strings.h" |
28 #include "table/strings.h" |
30 |
29 |
31 void DrawEngineList(VehicleType type, int x, int r, int y, const GUIEngineList *eng_list, uint16 min, uint16 max, EngineID selected_id, int count_location, GroupID selected_group); |
30 void DrawEngineList(VehicleType type, int x, int r, int y, const GUIEngineList *eng_list, uint16 min, uint16 max, EngineID selected_id, int count_location, GroupID selected_group); |
95 */ |
94 */ |
96 void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type) |
95 void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type) |
97 { |
96 { |
98 InvalidateWindowData(WC_REPLACE_VEHICLE, type, false); // Update the autoreplace window |
97 InvalidateWindowData(WC_REPLACE_VEHICLE, type, false); // Update the autoreplace window |
99 InvalidateWindowClassesData(WC_BUILD_VEHICLE); // The build windows needs updating as well |
98 InvalidateWindowClassesData(WC_BUILD_VEHICLE); // The build windows needs updating as well |
100 } |
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101 |
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102 /** Figure out if two engines got at least one type of cargo in common (refitting if needed) |
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103 * @param engine_a one of the EngineIDs |
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104 * @param engine_b the other EngineID |
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105 * @param type the type of the engines |
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106 * @return true if they can both carry the same type of cargo (or at least one of them got no capacity at all) |
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107 */ |
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108 static bool EnginesGotCargoInCommon(EngineID engine_a, EngineID engine_b, VehicleType type) |
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109 { |
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110 uint32 available_cargos_a = GetUnionOfArticulatedRefitMasks(engine_a, type, true); |
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111 uint32 available_cargos_b = GetUnionOfArticulatedRefitMasks(engine_b, type, true); |
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112 return (available_cargos_a == 0 || available_cargos_b == 0 || (available_cargos_a & available_cargos_b) != 0); |
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113 } |
99 } |
114 |
100 |
115 /** |
101 /** |
116 * Window for the autoreplacing of vehicles. |
102 * Window for the autoreplacing of vehicles. |
117 */ |
103 */ |
141 if ((rvi->railveh_type == RAILVEH_WAGON) == show_engines) return false; |
127 if ((rvi->railveh_type == RAILVEH_WAGON) == show_engines) return false; |
142 |
128 |
143 if (draw_left && show_engines) { |
129 if (draw_left && show_engines) { |
144 /* Ensure that the railtype is specific to the selected one */ |
130 /* Ensure that the railtype is specific to the selected one */ |
145 if (rvi->railtype != this->sel_railtype) return false; |
131 if (rvi->railtype != this->sel_railtype) return false; |
146 } else { |
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147 /* Ensure that it's a compatible railtype to the selected one (like electric <-> diesel) |
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148 * The vehicle do not have to have power on the railtype in question, only able to drive (pulled if needed) */ |
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149 if (!IsCompatibleRail(rvi->railtype, this->sel_railtype)) return false; |
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150 } |
132 } |
151 return true; |
133 return true; |
152 } |
134 } |
153 |
135 |
154 |
136 |
175 const uint num_engines = GetGroupNumEngines(_local_player, selected_group, eid); |
157 const uint num_engines = GetGroupNumEngines(_local_player, selected_group, eid); |
176 |
158 |
177 /* Skip drawing the engines we don't have any of and haven't set for replacement */ |
159 /* Skip drawing the engines we don't have any of and haven't set for replacement */ |
178 if (num_engines == 0 && EngineReplacementForPlayer(GetPlayer(_local_player), eid, selected_group) == INVALID_ENGINE) continue; |
160 if (num_engines == 0 && EngineReplacementForPlayer(GetPlayer(_local_player), eid, selected_group) == INVALID_ENGINE) continue; |
179 } else { |
161 } else { |
180 /* This is for engines we can replace to and they should depend on what we selected to replace from */ |
162 if (!CheckAutoreplaceValidity(this->sel_engine[0], eid, _local_player)) continue; |
181 if (!IsEngineBuildable(eid, type, _local_player)) continue; // we need to be able to build the engine |
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182 if (!EnginesGotCargoInCommon(eid, this->sel_engine[0], type)) continue; // the engines needs to be able to carry the same cargo |
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183 |
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184 /* Road vehicles can't be replaced by trams and vice-versa */ |
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185 if (type == VEH_ROAD && HasBit(EngInfo(this->sel_engine[0])->misc_flags, EF_ROAD_TRAM) != HasBit(e->info.misc_flags, EF_ROAD_TRAM)) continue; |
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186 if (eid == this->sel_engine[0]) continue; // we can't replace an engine into itself (that would be autorenew) |
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187 } |
163 } |
188 |
164 |
189 *list->Append() = eid; |
165 *list->Append() = eid; |
190 if (eid == this->sel_engine[i]) selected_engine = eid; // The selected engine is still in the list |
166 if (eid == this->sel_engine[i]) selected_engine = eid; // The selected engine is still in the list |
191 } |
167 } |