author | celestar |
Tue, 19 Jun 2007 07:21:01 +0000 | |
branch | gamebalance |
changeset 9913 | e79cd19772dd |
parent 9912 | 1ac8aac92385 |
permissions | -rw-r--r-- |
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1 |
/* $Id$ */ |
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2 |
|
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3 |
#include "stdafx.h" |
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4 |
#include "openttd.h" |
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5 |
#include "roadveh.h" |
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6 |
#include "ship.h" |
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#include "table/strings.h" |
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8 |
#include "functions.h" |
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#include "news.h" |
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#include "command.h" |
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#include "player.h" |
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12 |
#include "engine.h" |
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13 |
#include "debug.h" |
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14 |
#include "vehicle_gui.h" |
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#include "depot.h" |
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16 |
#include "train.h" |
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17 |
#include "aircraft.h" |
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18 |
#include "cargotype.h" |
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#include "group.h" |
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20 |
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22 |
/* |
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23 |
* move the cargo from one engine to another if possible |
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24 |
*/ |
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25 |
static void MoveVehicleCargo(Vehicle *dest, Vehicle *source) |
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{ |
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27 |
Vehicle *v = dest; |
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28 |
int units_moved; |
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30 |
do { |
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31 |
do { |
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32 |
if (source->cargo_type != dest->cargo_type) |
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33 |
continue; // cargo not compatible |
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34 |
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35 |
if (dest->cargo_count == dest->cargo_cap) |
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36 |
continue; // the destination vehicle is already full |
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37 |
|
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38 |
units_moved = min(source->cargo_count, dest->cargo_cap - dest->cargo_count); |
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39 |
source->cargo_count -= units_moved; |
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40 |
dest->cargo_count += units_moved; |
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41 |
dest->cargo_source = source->cargo_source; |
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42 |
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43 |
// copy the age of the cargo |
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44 |
dest->cargo_days = source->cargo_days; |
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45 |
dest->day_counter = source->day_counter; |
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46 |
dest->tick_counter = source->tick_counter; |
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47 |
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48 |
} while (source->cargo_count > 0 && (dest = dest->next) != NULL); |
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49 |
dest = v; |
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50 |
} while ((source = source->next) != NULL); |
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|
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52 |
/* |
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53 |
* The of the train will be incorrect at this moment. This is due |
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54 |
* to the fact that removing the old wagon updates the weight of |
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55 |
* the complete train, which is without the weight of cargo we just |
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56 |
* moved back into some (of the) new wagon(s). |
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57 |
*/ |
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58 |
if (dest->type == VEH_TRAIN) TrainConsistChanged(dest->first); |
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} |
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61 |
static bool VerifyAutoreplaceRefitForOrders(const Vehicle *v, const EngineID engine_type) |
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{ |
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const Order *o; |
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const Vehicle *u; |
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66 |
if (v->type == VEH_TRAIN) { |
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u = GetFirstVehicleInChain(v); |
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68 |
} else { |
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u = v; |
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70 |
} |
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71 |
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72 |
FOR_VEHICLE_ORDERS(u, o) { |
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73 |
if (!(o->refit_cargo < NUM_CARGO)) continue; |
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74 |
if (!CanRefitTo(v->engine_type, o->refit_cargo)) continue; |
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75 |
if (!CanRefitTo(engine_type, o->refit_cargo)) return false; |
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76 |
} |
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77 |
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78 |
return true; |
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79 |
} |
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80 |
|
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81 |
/** |
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82 |
* Function to find what type of cargo to refit to when autoreplacing |
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83 |
* @param *v Original vehicle, that is being replaced |
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84 |
* @param engine_type The EngineID of the vehicle that is being replaced to |
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85 |
* @return The cargo type to replace to |
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86 |
* CT_NO_REFIT is returned if no refit is needed |
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87 |
* CT_INVALID is returned when both old and new vehicle got cargo capacity and refitting the new one to the old one's cargo type isn't possible |
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88 |
*/ |
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89 |
static CargoID GetNewCargoTypeForReplace(Vehicle *v, EngineID engine_type) |
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90 |
{ |
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91 |
CargoID new_cargo_type = GetEngineCargoType(engine_type); |
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92 |
|
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93 |
if (new_cargo_type == CT_INVALID) return CT_NO_REFIT; // Don't try to refit an engine with no cargo capacity |
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94 |
|
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95 |
if (v->cargo_type == new_cargo_type || CanRefitTo(engine_type, v->cargo_type)) { |
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96 |
if (VerifyAutoreplaceRefitForOrders(v, engine_type)) { |
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97 |
return v->cargo_type == new_cargo_type ? (CargoID)CT_NO_REFIT : v->cargo_type; |
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98 |
} else { |
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99 |
return CT_INVALID; |
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100 |
} |
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101 |
} |
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102 |
if (v->type != VEH_TRAIN) return CT_INVALID; // We can't refit the vehicle to carry the cargo we want |
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103 |
|
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104 |
/* Below this line it's safe to assume that the vehicle in question is a train */ |
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105 |
|
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106 |
if (v->cargo_cap != 0) return CT_INVALID; // trying to replace a vehicle with cargo capacity into another one with incompatible cargo type |
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107 |
|
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108 |
/* the old engine didn't have cargo capacity, but the new one does |
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109 |
* now we will figure out what cargo the train is carrying and refit to fit this */ |
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110 |
v = GetFirstVehicleInChain(v); |
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111 |
do { |
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112 |
if (v->cargo_cap == 0) continue; |
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113 |
/* Now we found a cargo type being carried on the train and we will see if it is possible to carry to this one */ |
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114 |
if (v->cargo_type == new_cargo_type) return CT_NO_REFIT; |
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115 |
if (CanRefitTo(engine_type, v->cargo_type)) return v->cargo_type; |
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|
116 |
} while ((v = v->next) != NULL); |
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117 |
return CT_NO_REFIT; // We failed to find a cargo type on the old vehicle and we will not refit the new one |
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|
118 |
} |
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|
119 |
|
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120 |
/* Replaces a vehicle (used to be called autorenew) |
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121 |
* This function is only called from MaybeReplaceVehicle() |
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122 |
* Must be called with _current_player set to the owner of the vehicle |
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123 |
* @param w Vehicle to replace |
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124 |
* @param flags is the flags to use when calling DoCommand(). Mainly DC_EXEC counts |
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125 |
* @return value is cost of the replacement or CMD_ERROR |
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126 |
*/ |
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127 |
static CommandCost ReplaceVehicle(Vehicle **w, byte flags, int32 total_cost) |
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128 |
{ |
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129 |
CommandCost cost; |
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130 |
CommandCost sell_value; |
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131 |
Vehicle *old_v = *w; |
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132 |
const Player *p = GetPlayer(old_v->owner); |
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133 |
EngineID new_engine_type; |
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134 |
const UnitID cached_unitnumber = old_v->unitnumber; |
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135 |
bool new_front = false; |
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136 |
Vehicle *new_v = NULL; |
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137 |
char vehicle_name[32]; |
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138 |
CargoID replacement_cargo_type; |
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139 |
|
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140 |
/* If the vehicle belongs to a group, check if the group is protected from the global autoreplace. |
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141 |
* If not, chek if an global auto replacement is defined */ |
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|
142 |
new_engine_type = (IsValidGroupID(old_v->group_id) && GetGroup(old_v->group_id)->replace_protection) ? |
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|
143 |
INVALID_ENGINE : |
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144 |
EngineReplacementForPlayer(p, old_v->engine_type, DEFAULT_GROUP); |
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|
145 |
|
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|
146 |
/* If we don't set new_egnine_type previously, we try to check if an autoreplacement was defined |
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|
147 |
* for the group and the engine_type of the vehicle */ |
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|
148 |
if (new_engine_type == INVALID_ENGINE && !IsDefaultGroupID(old_v->group_id)) { |
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|
149 |
new_engine_type = EngineReplacementForPlayer(p, old_v->engine_type, old_v->group_id); |
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|
150 |
} |
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|
151 |
|
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|
152 |
if (new_engine_type == INVALID_ENGINE) new_engine_type = old_v->engine_type; |
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|
153 |
|
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|
154 |
replacement_cargo_type = GetNewCargoTypeForReplace(old_v, new_engine_type); |
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|
155 |
|
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|
156 |
/* check if we can't refit to the needed type, so no replace takes place to prevent the vehicle from altering cargo type */ |
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|
157 |
if (replacement_cargo_type == CT_INVALID) return 0; |
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|
158 |
|
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|
159 |
sell_value = DoCommand(0, old_v->index, 0, DC_QUERY_COST, GetCmdSellVeh(old_v)); |
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|
160 |
|
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|
161 |
/* We give the player a loan of the same amount as the sell value. |
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|
162 |
* This is needed in case he needs the income from the sale to build the new vehicle. |
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|
163 |
* We take it back if building fails or when we really sell the old engine */ |
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|
164 |
SET_EXPENSES_TYPE(EXPENSES_NEW_VEHICLES); |
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|
165 |
SubtractMoneyFromPlayer(sell_value); |
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|
166 |
|
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|
167 |
cost = DoCommand(old_v->tile, new_engine_type, 3, flags, GetCmdBuildVeh(old_v)); |
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|
168 |
if (CmdFailed(cost)) { |
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|
169 |
SET_EXPENSES_TYPE(EXPENSES_NEW_VEHICLES); |
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|
170 |
SubtractMoneyFromPlayer(-sell_value); // Take back the money we just gave the player |
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|
171 |
return cost; |
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|
172 |
} |
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|
173 |
|
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|
174 |
if (replacement_cargo_type != CT_NO_REFIT) { |
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|
175 |
/* add refit cost */ |
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|
176 |
CommandCost refit_cost = GetRefitCost(new_engine_type); |
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|
177 |
if (old_v->type == VEH_TRAIN && IsMultiheaded(old_v)) refit_cost += refit_cost; // pay for both ends |
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|
178 |
cost += refit_cost; |
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|
179 |
} |
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|
180 |
|
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|
181 |
if (flags & DC_EXEC) { |
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|
182 |
new_v = GetVehicle(_new_vehicle_id); |
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|
183 |
*w = new_v; //we changed the vehicle, so MaybeReplaceVehicle needs to work on the new one. Now we tell it what the new one is |
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|
184 |
|
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|
185 |
/* refit if needed */ |
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|
186 |
if (replacement_cargo_type != CT_NO_REFIT) { |
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|
187 |
if (CmdFailed(DoCommand(0, new_v->index, replacement_cargo_type, DC_EXEC, GetCmdRefitVeh(new_v)))) { |
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|
188 |
/* Being here shows a failure, which most likely is in GetNewCargoTypeForReplace() or incorrect estimation costs */ |
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|
189 |
error("Autoreplace failed to refit. Replace engine %d to %d and refit to cargo %d", old_v->engine_type, new_v->engine_type, replacement_cargo_type); |
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|
190 |
} |
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|
191 |
} |
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|
192 |
|
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|
193 |
if (new_v->type == VEH_TRAIN && HASBIT(old_v->u.rail.flags, VRF_REVERSE_DIRECTION) && !IsMultiheaded(new_v) && !(new_v->next != NULL && IsArticulatedPart(new_v->next))) { |
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|
194 |
// we are autorenewing to a single engine, so we will turn it as the old one was turned as well |
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|
195 |
SETBIT(new_v->u.rail.flags, VRF_REVERSE_DIRECTION); |
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|
196 |
} |
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|
197 |
|
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|
198 |
if (old_v->type == VEH_TRAIN && !IsFrontEngine(old_v)) { |
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|
199 |
/* this is a railcar. We need to move the car into the train |
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|
200 |
* We add the new engine after the old one instead of replacing it. It will give the same result anyway when we |
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|
201 |
* sell the old engine in a moment |
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|
202 |
*/ |
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|
203 |
/* Get the vehicle in front of the one we move out */ |
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|
204 |
Vehicle *front = GetPrevVehicleInChain(old_v); |
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|
205 |
/* If the vehicle in front is the rear end of a dualheaded engine, then we need to use the one in front of that one */ |
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|
206 |
if (IsMultiheaded(front) && !IsTrainEngine(front)) front = GetPrevVehicleInChain(front); |
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|
207 |
/* Now we move the old one out of the train */ |
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|
208 |
DoCommand(0, (INVALID_VEHICLE << 16) | old_v->index, 0, DC_EXEC, CMD_MOVE_RAIL_VEHICLE); |
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|
209 |
/* Add the new vehicle */ |
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|
210 |
DoCommand(0, (front->index << 16) | new_v->index, 1, DC_EXEC, CMD_MOVE_RAIL_VEHICLE); |
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|
211 |
} else { |
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|
212 |
// copy/clone the orders |
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|
213 |
DoCommand(0, (old_v->index << 16) | new_v->index, IsOrderListShared(old_v) ? CO_SHARE : CO_COPY, DC_EXEC, CMD_CLONE_ORDER); |
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|
214 |
new_v->cur_order_index = old_v->cur_order_index; |
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|
215 |
ChangeVehicleViewWindow(old_v, new_v); |
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|
216 |
new_v->profit_this_year = old_v->profit_this_year; |
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|
217 |
new_v->profit_last_year = old_v->profit_last_year; |
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|
218 |
new_v->service_interval = old_v->service_interval; |
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|
219 |
DoCommand(0, old_v->group_id, new_v->index, flags, CMD_ADD_VEHICLE_GROUP); |
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220 |
new_front = true; |
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|
221 |
new_v->unitnumber = old_v->unitnumber; // use the same unit number |
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|
222 |
new_v->dest_tile = old_v->dest_tile; |
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|
223 |
|
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|
224 |
new_v->current_order = old_v->current_order; |
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|
225 |
if (old_v->type == VEH_TRAIN && GetNextVehicle(old_v) != NULL){ |
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|
226 |
Vehicle *temp_v = GetNextVehicle(old_v); |
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|
227 |
|
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|
228 |
// move the entire train to the new engine, excluding the old engine |
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|
229 |
if (IsMultiheaded(old_v) && temp_v == old_v->u.rail.other_multiheaded_part) { |
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changeset
|
230 |
// we got front and rear of a multiheaded engine right after each other. We should work with the next in line instead |
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|
231 |
temp_v = GetNextVehicle(temp_v); |
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|
232 |
} |
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|
233 |
|
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|
234 |
if (temp_v != NULL) { |
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|
235 |
DoCommand(0, (new_v->index << 16) | temp_v->index, 1, DC_EXEC, CMD_MOVE_RAIL_VEHICLE); |
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|
236 |
} |
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|
237 |
} |
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|
238 |
} |
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|
239 |
/* We are done setting up the new vehicle. Now we move the cargo from the old one to the new one */ |
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|
240 |
MoveVehicleCargo(new_v->type == VEH_TRAIN ? GetFirstVehicleInChain(new_v) : new_v, old_v); |
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|
241 |
|
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|
242 |
// Get the name of the old vehicle if it has a custom name. |
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|
243 |
if (!IsCustomName(old_v->string_id)) { |
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|
244 |
vehicle_name[0] = '\0'; |
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|
245 |
} else { |
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|
246 |
GetName(vehicle_name, old_v->string_id & 0x7FF, lastof(vehicle_name)); |
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|
247 |
} |
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|
248 |
} else { // flags & DC_EXEC not set |
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|
249 |
CommandCost tmp_move = 0; |
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|
250 |
if (old_v->type == VEH_TRAIN && IsFrontEngine(old_v) && old_v->next != NULL) { |
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|
251 |
/* Verify that the wagons can be placed on the engine in question. |
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|
252 |
* This is done by building an engine, test if the wagons can be added and then sell the test engine. */ |
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|
253 |
DoCommand(old_v->tile, new_engine_type, 3, DC_EXEC, GetCmdBuildVeh(old_v)); |
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|
254 |
Vehicle *temp = GetVehicle(_new_vehicle_id); |
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|
255 |
tmp_move = DoCommand(0, (temp->index << 16) | old_v->next->index, 1, 0, CMD_MOVE_RAIL_VEHICLE); |
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|
256 |
DoCommand(0, temp->index, 0, DC_EXEC, GetCmdSellVeh(old_v)); |
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|
257 |
} |
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changeset
|
258 |
|
9895
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|
259 |
/* Ensure that the player will not end up having negative money while autoreplacing |
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|
260 |
* This is needed because the only other check is done after the income from selling the old vehicle is substracted from the cost */ |
9912
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changeset
|
261 |
if (CmdFailed(tmp_move) || p->money64 < (cost + total_cost)) { |
9895
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|
262 |
SET_EXPENSES_TYPE(EXPENSES_NEW_VEHICLES); |
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|
263 |
SubtractMoneyFromPlayer(-sell_value); // Pay back the loan |
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|
264 |
return CMD_ERROR; |
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|
265 |
} |
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diff
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|
266 |
} |
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|
267 |
|
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|
268 |
/* Take back the money we just gave the player just before building the vehicle |
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|
269 |
* The player will get the same amount now that the sale actually takes place */ |
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|
270 |
SET_EXPENSES_TYPE(EXPENSES_NEW_VEHICLES); |
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|
271 |
SubtractMoneyFromPlayer(-sell_value); |
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changeset
|
272 |
|
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|
273 |
/* sell the engine/ find out how much you get for the old engine (income is returned as negative cost) */ |
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|
274 |
cost += DoCommand(0, old_v->index, 0, flags, GetCmdSellVeh(old_v)); |
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|
275 |
|
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|
276 |
if (new_front) { |
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changeset
|
277 |
/* now we assign the old unitnumber to the new vehicle */ |
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|
278 |
new_v->unitnumber = cached_unitnumber; |
7bd07f43b0e3
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diff
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|
279 |
} |
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
280 |
|
7bd07f43b0e3
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changeset
|
281 |
/* Transfer the name of the old vehicle */ |
7bd07f43b0e3
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diff
changeset
|
282 |
if ((flags & DC_EXEC) && vehicle_name[0] != '\0') { |
7bd07f43b0e3
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diff
changeset
|
283 |
_cmd_text = vehicle_name; |
7bd07f43b0e3
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parents:
diff
changeset
|
284 |
DoCommand(0, new_v->index, 0, DC_EXEC, CMD_NAME_VEHICLE); |
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parents:
diff
changeset
|
285 |
} |
7bd07f43b0e3
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parents:
diff
changeset
|
286 |
|
7bd07f43b0e3
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changeset
|
287 |
return cost; |
7bd07f43b0e3
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parents:
diff
changeset
|
288 |
} |
7bd07f43b0e3
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parents:
diff
changeset
|
289 |
|
7bd07f43b0e3
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diff
changeset
|
290 |
/** replaces a vehicle if it's set for autoreplace or is too old |
7bd07f43b0e3
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diff
changeset
|
291 |
* (used to be called autorenew) |
7bd07f43b0e3
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diff
changeset
|
292 |
* @param v The vehicle to replace |
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parents:
diff
changeset
|
293 |
* if the vehicle is a train, v needs to be the front engine |
7bd07f43b0e3
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parents:
diff
changeset
|
294 |
* @param check Checks if the replace is valid. No action is done at all |
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changeset
|
295 |
* @param display_costs If set, a cost animation is shown (only if check is false) |
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diff
changeset
|
296 |
* @return CMD_ERROR if something went wrong. Otherwise the price of the replace |
7bd07f43b0e3
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diff
changeset
|
297 |
*/ |
9913
e79cd19772dd
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9912
diff
changeset
|
298 |
CommandCost MaybeReplaceVehicle(Vehicle *v, bool check, bool display_costs) |
9895
7bd07f43b0e3
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|
299 |
{ |
7bd07f43b0e3
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diff
changeset
|
300 |
Vehicle *w; |
7bd07f43b0e3
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parents:
diff
changeset
|
301 |
const Player *p = GetPlayer(v->owner); |
7bd07f43b0e3
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diff
changeset
|
302 |
byte flags = 0; |
9913
e79cd19772dd
(svn r10213) [gamebalance] -Sync: r10100:10200 from trunk
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9912
diff
changeset
|
303 |
CommandCost cost, temp_cost = 0; |
9895
7bd07f43b0e3
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diff
changeset
|
304 |
bool stopped; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
305 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
306 |
/* Remember the length in case we need to trim train later on |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
307 |
* If it's not a train, the value is unused |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
308 |
* round up to the length of the tiles used for the train instead of the train length instead |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
309 |
* Useful when newGRF uses custom length */ |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
310 |
uint16 old_total_length = (v->type == VEH_TRAIN ? |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
311 |
(v->u.rail.cached_total_length + TILE_SIZE - 1) / TILE_SIZE * TILE_SIZE : |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
312 |
-1 |
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
313 |
); |
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
314 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
315 |
|
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
316 |
_current_player = v->owner; |
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
317 |
|
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
318 |
assert(IsPlayerBuildableVehicleType(v)); |
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
319 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
320 |
assert(v->vehstatus & VS_STOPPED); // the vehicle should have been stopped in VehicleEnteredDepotThisTick() if needed |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
321 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
322 |
/* Remember the flag v->leave_depot_instantly because if we replace the vehicle, the vehicle holding this flag will be sold |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
323 |
* If it is set, then we only stopped the vehicle to replace it (if needed) and we will need to start it again. |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
324 |
* We also need to reset the flag since it should remain false except from when the vehicle enters a depot until autoreplace is handled in the same tick */ |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
325 |
stopped = v->leave_depot_instantly; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
326 |
v->leave_depot_instantly = false; |
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
327 |
|
7bd07f43b0e3
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celestar
parents:
diff
changeset
|
328 |
for (;;) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
329 |
cost = 0; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
330 |
w = v; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
331 |
do { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
332 |
if (w->type == VEH_TRAIN && IsMultiheaded(w) && !IsTrainEngine(w)) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
333 |
/* we build the rear ends of multiheaded trains with the front ones */ |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
334 |
continue; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
335 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
336 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
337 |
// check if the vehicle should be replaced |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
338 |
if (!p->engine_renew || |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
339 |
w->age - w->max_age < (p->engine_renew_months * 30) || // replace if engine is too old |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
340 |
w->max_age == 0) { // rail cars got a max age of 0 |
9911
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
341 |
/* If the vehicle belongs to a group, check if the group is protected from the global autoreplace. |
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
342 |
If not, chek if an global auto remplacement is defined */ |
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
343 |
if (IsValidGroupID(w->group_id)) { |
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
344 |
if (!EngineHasReplacementForPlayer(p, w->engine_type, w->group_id) && ( |
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
345 |
GetGroup(w->group_id)->replace_protection || |
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
346 |
!EngineHasReplacementForPlayer(p, w->engine_type, DEFAULT_GROUP))) { |
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
347 |
continue; |
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
348 |
} |
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
349 |
} else if (!EngineHasReplacementForPlayer(p, w->engine_type, DEFAULT_GROUP)) { |
9895
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
350 |
continue; |
9911
0b8b245a2391
(svn r10135) [gamebalance] -Sync: r9700:9900 from trunk
celestar
parents:
9910
diff
changeset
|
351 |
} |
9895
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
352 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
353 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
354 |
/* Now replace the vehicle */ |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
355 |
temp_cost = ReplaceVehicle(&w, flags, cost); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
356 |
|
9912
1ac8aac92385
(svn r10136) [gamebalance] -Sync: r9900:10100 from trunk
celestar
parents:
9911
diff
changeset
|
357 |
if (CmdFailed(temp_cost)) break; // replace failed for some reason. Leave the vehicle alone |
1ac8aac92385
(svn r10136) [gamebalance] -Sync: r9900:10100 from trunk
celestar
parents:
9911
diff
changeset
|
358 |
|
9895
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
359 |
if (flags & DC_EXEC && |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
360 |
(w->type != VEH_TRAIN || w->u.rail.first_engine == INVALID_ENGINE)) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
361 |
/* now we bought a new engine and sold the old one. We need to fix the |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
362 |
* pointers in order to avoid pointing to the old one for trains: these |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
363 |
* pointers should point to the front engine and not the cars |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
364 |
*/ |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
365 |
v = w; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
366 |
} |
9912
1ac8aac92385
(svn r10136) [gamebalance] -Sync: r9900:10100 from trunk
celestar
parents:
9911
diff
changeset
|
367 |
cost += temp_cost; |
9895
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
368 |
} while (w->type == VEH_TRAIN && (w = GetNextVehicle(w)) != NULL); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
369 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
370 |
if (!(flags & DC_EXEC) && (p->money64 < (int32)(cost + p->engine_renew_money) || cost == 0)) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
371 |
if (!check && p->money64 < (int32)(cost + p->engine_renew_money) && ( _local_player == v->owner ) && cost != 0) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
372 |
StringID message; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
373 |
SetDParam(0, v->unitnumber); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
374 |
switch (v->type) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
375 |
case VEH_TRAIN: message = STR_TRAIN_AUTORENEW_FAILED; break; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
376 |
case VEH_ROAD: message = STR_ROADVEHICLE_AUTORENEW_FAILED; break; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
377 |
case VEH_SHIP: message = STR_SHIP_AUTORENEW_FAILED; break; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
378 |
case VEH_AIRCRAFT: message = STR_AIRCRAFT_AUTORENEW_FAILED; break; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
379 |
// This should never happen |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
380 |
default: NOT_REACHED(); message = 0; break; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
381 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
382 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
383 |
AddNewsItem(message, NEWS_FLAGS(NM_SMALL, NF_VIEWPORT|NF_VEHICLE, NT_ADVICE, 0), v->index, 0); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
384 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
385 |
if (stopped) v->vehstatus &= ~VS_STOPPED; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
386 |
if (display_costs) _current_player = OWNER_NONE; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
387 |
return CMD_ERROR; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
388 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
389 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
390 |
if (flags & DC_EXEC) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
391 |
break; // we are done replacing since the loop ran once with DC_EXEC |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
392 |
} else if (check) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
393 |
/* It's a test only and we know that we can do this |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
394 |
* NOTE: payment for wagon removal is NOT included in this price */ |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
395 |
return cost; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
396 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
397 |
// now we redo the loop, but this time we actually do stuff since we know that we can do it |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
398 |
flags |= DC_EXEC; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
399 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
400 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
401 |
/* If setting is on to try not to exceed the old length of the train with the replacement */ |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
402 |
if (v->type == VEH_TRAIN && p->renew_keep_length) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
403 |
Vehicle *temp; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
404 |
w = v; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
405 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
406 |
while (v->u.rail.cached_total_length > old_total_length) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
407 |
// the train is too long. We will remove cars one by one from the start of the train until it's short enough |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
408 |
while (w != NULL && RailVehInfo(w->engine_type)->railveh_type != RAILVEH_WAGON) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
409 |
w = GetNextVehicle(w); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
410 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
411 |
if (w == NULL) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
412 |
// we failed to make the train short enough |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
413 |
SetDParam(0, v->unitnumber); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
414 |
AddNewsItem(STR_TRAIN_TOO_LONG_AFTER_REPLACEMENT, NEWS_FLAGS(NM_SMALL, NF_VIEWPORT|NF_VEHICLE, NT_ADVICE, 0), v->index, 0); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
415 |
break; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
416 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
417 |
temp = w; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
418 |
w = GetNextVehicle(w); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
419 |
DoCommand(0, (INVALID_VEHICLE << 16) | temp->index, 0, DC_EXEC, CMD_MOVE_RAIL_VEHICLE); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
420 |
MoveVehicleCargo(v, temp); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
421 |
cost += DoCommand(0, temp->index, 0, DC_EXEC, CMD_SELL_RAIL_WAGON); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
422 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
423 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
424 |
|
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
425 |
if (stopped) v->vehstatus &= ~VS_STOPPED; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
426 |
if (display_costs) { |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
427 |
if (IsLocalPlayer()) ShowCostOrIncomeAnimation(v->x_pos, v->y_pos, v->z_pos, cost); |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
428 |
_current_player = OWNER_NONE; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
429 |
} |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
430 |
return cost; |
7bd07f43b0e3
(svn r9321) [gamebalance] -Sync: r9025:9314 from trunk
celestar
parents:
diff
changeset
|
431 |
} |