Files
@ r1042:8e66ff50b4bc
Branch filter:
Location: cpp/openttd-patchpack/source/vehicle.h
r1042:8e66ff50b4bc
11.3 KiB
text/x-c
(svn r1543) Fix: [ 1101906 ] Configure Patches window text overflow
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 | #ifndef VEHICLE_H
#define VEHICLE_H
#include "vehicle_gui.h"
#include "order.h"
typedef struct VehicleRail {
uint16 last_speed; // NOSAVE: only used in UI
uint16 crash_anim_pos;
uint16 days_since_order_progr;
uint16 cached_weight; // cached power and weight for the vehicle.
uint32 cached_power; // no need to save those, they are recomputed on load.
// NOSAVE: for wagon override - id of the first engine in train
// 0xffff == not in train
uint16 first_engine;
byte track;
byte force_proceed;
byte railtype;
byte flags;
} VehicleRail;
enum {
VRF_REVERSING = 0,
// used to calculate if train is going up or down
VRF_GOINGUP = 1,
VRF_GOINGDOWN = 2,
};
typedef struct VehicleAir {
uint16 crashed_counter;
byte pos;
byte previous_pos;
uint16 targetairport;
byte state;
} VehicleAir;
typedef struct VehicleRoad {
byte state;
byte frame;
uint16 unk2;
byte overtaking;
byte overtaking_ctr;
uint16 crashed_ctr;
byte reverse_ctr;
} VehicleRoad;
typedef struct VehicleSpecial {
uint16 unk0;
byte unk2;
} VehicleSpecial;
typedef struct VehicleDisaster {
uint16 image_override;
uint16 unk2;
} VehicleDisaster;
typedef struct VehicleShip {
byte state;
} VehicleShip;
// not used ATM
struct WorldSprite {
struct WorldSprite *next; // next sprite in hash chain
uint16 image; // sprite number for this vehicle
// screen coordinates
int16 left, top, right, bottom;
// world coordinates
int16 x;
int16 y;
byte z;
int8 x_offs; // x offset for vehicle sprite
int8 y_offs; // y offset for vehicle sprite
byte width; // width of vehicle sprite
byte height; // height of vehicle sprite
byte depth; // depth of vehicle sprite
byte flags; // draw flags
};
struct Vehicle {
byte type; // type, ie roadven,train,ship,aircraft,special
byte subtype; // subtype (for trains, 0 == loco, 4 wagon ??)
uint16 index; // NOSAVE: Index in vehicle array
Vehicle *next; // next
StringID string_id; // Displayed string
byte unitnumber; // unit number, for display purposes only
byte owner; // which player owns the vehicle?
TileIndex tile; // Current tile index
TileIndex dest_tile; // Heading for this tile
int16 x_pos; // coordinates
int16 y_pos;
byte z_pos;
byte direction; // facing
byte spritenum; // currently displayed sprite index
// 0xfd == custom sprite, 0xfe == custom second head sprite
// 0xff == reserved for another custom sprite
uint16 cur_image; // sprite number for this vehicle
byte sprite_width;// width of vehicle sprite
byte sprite_height;// height of vehicle sprite
byte z_height; // z-height of vehicle sprite
int8 x_offs; // x offset for vehicle sprite
int8 y_offs; // y offset for vehicle sprite
uint16 engine_type;
// for randomized variational spritegroups
// bitmask used to resolve them; parts of it get reseeded when triggers
// of corresponding spritegroups get matched
byte random_bits;
byte waiting_triggers; // triggers to be yet matched
uint16 max_speed; // maximum speed
uint16 cur_speed; // current speed
byte subspeed; // fractional speed
byte acceleration; // used by train & aircraft
byte progress;
byte vehstatus; // Status
uint16 last_station_visited;
byte cargo_type; // type of cargo this vehicle is carrying
byte cargo_days; // how many days have the pieces been in transit
byte cargo_source;// source of cargo
uint16 cargo_cap; // total capacity
uint16 cargo_count;// how many pieces are used
byte day_counter; // increased by one for each day
byte tick_counter;// increased by one for each tick
/* Begin Order-stuff */
Order current_order; //! The current order (+ status, like: loading)
byte cur_order_index; //! The index to the current order
Order *orders; //! Pointer to the first order for this vehicle
byte num_orders; //! How many orders there are in the list
Vehicle *next_shared; //! If not NULL, this points to the next vehicle that shared the order
Vehicle *prev_shared; //! If not NULL, this points to the prev vehicle that shared the order
/* End Order-stuff */
// Boundaries for the current position in the world and a next hash link.
// NOSAVE: All of those can be updated with VehiclePositionChanged()
int32 left_coord;
int32 top_coord;
int32 right_coord;
int32 bottom_coord;
uint16 next_hash;
// Related to age and service time
uint16 age; // Age in days
uint16 max_age; // Maximum age
uint16 date_of_last_service;
uint16 service_interval;
uint16 reliability;
uint16 reliability_spd_dec;
byte breakdown_ctr;
byte breakdown_delay;
byte breakdowns_since_last_service;
byte breakdown_chance;
byte build_year;
uint16 load_unload_time_rem;
int32 profit_this_year;
int32 profit_last_year;
uint32 value;
union {
VehicleRail rail;
VehicleAir air;
VehicleRoad road;
VehicleSpecial special;
VehicleDisaster disaster;
VehicleShip ship;
} u;
};
#define is_custom_sprite(x) (x >= 0xfd)
#define is_custom_firsthead_sprite(x) (x == 0xfd)
#define is_custom_secondhead_sprite(x) (x == 0xfe)
struct Depot {
TileIndex xy;
uint16 town_index;
};
// train waypoint
struct Waypoint {
TileIndex xy;
uint16 town_or_string; // if this is 0xC000, it's a string id, otherwise a town.
ViewportSign sign;
uint16 build_date;
byte stat_id;
byte deleted; // this is a delete counter. when it reaches 0, the waypoint struct is deleted.
};
enum {
VEH_Train = 0x10,
VEH_Road = 0x11,
VEH_Ship = 0x12,
VEH_Aircraft = 0x13,
VEH_Special = 0x14,
VEH_Disaster = 0x15,
};
enum VehStatus {
VS_HIDDEN = 1,
VS_STOPPED = 2,
VS_UNCLICKABLE = 4,
VS_DEFPAL = 0x8,
VS_TRAIN_SLOWING = 0x10,
VS_DISASTER = 0x20,
VS_AIRCRAFT_BROKEN = 0x40,
VS_CRASHED = 0x80,
};
/* Effect vehicle types */
enum {
EV_INDUSTRYSMOKE = 0,
EV_STEAM_SMOKE = 1,
EV_SMOKE_1 = 2,
EV_SMOKE_2 = 3,
EV_SMOKE_3 = 4,
EV_CRASHED_SMOKE = 5,
EV_BREAKDOWN_SMOKE = 6,
EV_DEMOLISH = 7,
EV_ROADWORK = 8,
EV_INDUSTRY_SMOKE = 9,
};
typedef void VehicleTickProc(Vehicle *v);
typedef void *VehicleFromPosProc(Vehicle *v, void *data);
void VehicleServiceInDepot(Vehicle *v);
Vehicle *AllocateVehicle();
Vehicle *ForceAllocateVehicle();
Vehicle *ForceAllocateSpecialVehicle();
void UpdateVehiclePosHash(Vehicle *v, int x, int y);
void VehiclePositionChanged(Vehicle *v);
void AfterLoadVehicles();
Vehicle *GetLastVehicleInChain(Vehicle *v);
Vehicle *GetPrevVehicleInChain(Vehicle *v);
Vehicle *GetFirstVehicleInChain(Vehicle *v);
int CountVehiclesInChain(Vehicle *v);
void DeleteVehicle(Vehicle *v);
void DeleteVehicleChain(Vehicle *v);
void *VehicleFromPos(TileIndex tile, void *data, VehicleFromPosProc *proc);
void CallVehicleTicks();
Depot *AllocateDepot();
Waypoint *AllocateWaypoint();
void UpdateWaypointSign(Waypoint *cp);
void RedrawWaypointSign(Waypoint *cp);
void InitializeTrains();
bool IsTrainDepotTile(TileIndex tile);
bool IsRoadDepotTile(TileIndex tile);
bool CanFillVehicle(Vehicle *v);
void ViewportAddVehicles(DrawPixelInfo *dpi);
void TrainEnterDepot(Vehicle *v, uint tile);
/* train_cmd.h */
int GetTrainImage(Vehicle *v, byte direction);
int GetAircraftImage(Vehicle *v, byte direction);
int GetRoadVehImage(Vehicle *v, byte direction);
int GetShipImage(Vehicle *v, byte direction);
Vehicle *CreateEffectVehicle(int x, int y, int z, int type);
Vehicle *CreateEffectVehicleAbove(int x, int y, int z, int type);
Vehicle *CreateEffectVehicleRel(Vehicle *v, int x, int y, int z, int type);
uint32 VehicleEnterTile(Vehicle *v, uint tile, int x, int y);
void VehicleInTheWayErrMsg(Vehicle *v);
Vehicle *FindVehicleBetween(TileIndex from, TileIndex to, byte z);
uint GetVehicleOutOfTunnelTile(Vehicle *v);
bool UpdateSignalsOnSegment(uint tile, byte direction);
void SetSignalsOnBothDir(uint tile, byte track);
Vehicle *CheckClickOnVehicle(ViewPort *vp, int x, int y);
//uint GetVehicleWeight(Vehicle *v);
void DecreaseVehicleValue(Vehicle *v);
void CheckVehicleBreakdown(Vehicle *v);
void AgeVehicle(Vehicle *v);
void MaybeReplaceVehicle(Vehicle *v);
void BeginVehicleMove(Vehicle *v);
void EndVehicleMove(Vehicle *v);
bool IsAircraftHangarTile(TileIndex tile);
void ShowAircraftViewWindow(Vehicle *v);
bool IsShipDepotTile(TileIndex tile);
uint GetFreeUnitNumber(byte type);
int LoadUnloadVehicle(Vehicle *v);
int GetDepotByTile(uint tile);
uint GetWaypointByTile(uint tile);
void DoDeleteDepot(uint tile);
void UpdateTrainAcceleration(Vehicle *v);
int32 GetTrainRunningCost(Vehicle *v);
int CheckStoppedInDepot(Vehicle *v);
bool VehicleNeedsService(const Vehicle *v);
void InvalidateAircraftWindows(const Vehicle *v);
void InvalidateShipWindows(const Vehicle *v);
typedef struct GetNewVehiclePosResult {
int x,y;
uint old_tile;
uint new_tile;
} GetNewVehiclePosResult;
/* returns true if staying in the same tile */
bool GetNewVehiclePos(Vehicle *v, GetNewVehiclePosResult *gp);
byte GetDirectionTowards(Vehicle *v, int x, int y);
#define BEGIN_ENUM_WAGONS(v) do {
#define END_ENUM_WAGONS(v) } while ( (v=v->next) != NULL);
/* vehicle.c */
enum {
NUM_NORMAL_VEHICLES = 2048,
NUM_SPECIAL_VEHICLES = 512,
NUM_VEHICLES = NUM_NORMAL_VEHICLES + NUM_SPECIAL_VEHICLES
};
VARDEF Vehicle _vehicles[NUM_VEHICLES];
VARDEF uint _vehicles_size;
VARDEF SortStruct *_vehicle_sort;
static inline Vehicle *GetVehicle(uint index)
{
assert(index < _vehicles_size);
return &_vehicles[index];
}
#define FOR_ALL_VEHICLES(v) for(v = _vehicles; v != &_vehicles[_vehicles_size]; v++)
#define FOR_ALL_VEHICLES_FROM(v, from) for(v = GetVehicle(from); v != &_vehicles[_vehicles_size]; v++)
/* Returns order 'index' of a vehicle or NULL when it doesn't exists */
static inline Order *GetVehicleOrder(const Vehicle *v, int index)
{
Order *order = v->orders;
if (index < 0)
return NULL;
while (order != NULL && index-- > 0)
order = order->next;
return order;
}
/* Returns the last order of a vehicle, or NULL if it doesn't exists */
static inline Order *GetLastVehicleOrder(const Vehicle *v)
{
Order *order = v->orders;
if (order == NULL)
return NULL;
while (order->next != NULL)
order = order->next;
return order;
}
/* Get the first vehicle of a shared-list, so we only have to walk forwards */
static inline Vehicle *GetFirstVehicleFromSharedList(Vehicle *v)
{
Vehicle *u = v;
while (u->prev_shared != NULL)
u = u->prev_shared;
return u;
}
VARDEF Depot _depots[255];
// 128 waypoints
VARDEF Waypoint _waypoints[128];
// NOSAVE: Can be regenerated by inspecting the vehicles.
VARDEF VehicleID _vehicle_position_hash[0x1000];
// NOSAVE: Return values from various commands.
VARDEF VehicleID _new_train_id;
VARDEF VehicleID _new_wagon_id;
VARDEF VehicleID _new_aircraft_id;
VARDEF VehicleID _new_ship_id;
VARDEF VehicleID _new_roadveh_id;
VARDEF uint16 _aircraft_refit_capacity;
VARDEF byte _cmd_build_rail_veh_score;
VARDEF byte _cmd_build_rail_veh_var1;
// NOSAVE: Player specific info
VARDEF TileIndex _last_built_train_depot_tile;
VARDEF TileIndex _last_built_road_depot_tile;
VARDEF TileIndex _last_built_aircraft_depot_tile;
VARDEF TileIndex _last_built_ship_depot_tile;
// for each player, for each vehicle type, keep a list of the vehicles.
//VARDEF Vehicle *_vehicle_arr[8][4];
#define INVALID_VEHICLE 0xffff
#define MIN_SERVINT_PERCENT 5
#define MAX_SERVINT_PERCENT 90
#define MIN_SERVINT_DAYS 30
#define MAX_SERVINT_DAYS 800
/* A lot of code calls for the invalidation of the status bar, which is widget 5.
* Best is to have a virtual value for it when it needs to change again */
#define STATUS_BAR 5
#endif /* VEHICLE_H */
|