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(svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).

Browse Source
pull/155/head
darkvater 20 years ago
parent e260aa3870
commit 0a2f28c2f2
4 changed files with 149 additions and 121 deletions
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135
aircraft_cmd.c
Unescape Escape View File

@ -34,105 +34,32 @@ int GetAircraftImage(Vehicle *v, byte direction)
{
int spritenum = v->spritenum;
#ifdef AIRCRAFT_CUSTOM_SPRITES // TODO --pasky
if (is_custom_sprite(spritenum)) {
int sprite = GetCustomVehicleSprite(v, direction);
if (sprite) return sprite;
spritenum = _engine_original_sprites[v->engine_type];
}
#endif
return direction + _aircraft_sprite[spritenum];
}
const byte _aircraft_cost_table[NUM_AIRCRAFT_ENGINES] = {
14, 15, 16, 75, 15, 18, 17, 18,
19, 20, 16, 18, 17, 30, 18, 19,
27, 25, 20, 19, 18, 26, 16, 17,
16, 16, 17, 18, 20, 21, 19, 24,
80, 13, 18, 25, 32, 80, 15, 17,
15
};
const byte _aircraft_speed[NUM_AIRCRAFT_ENGINES] = {
37, 37, 74, 181, 37, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 181, 74,
181, 37, 37, 74, 74, 181, 25, 40,
25
};
const byte _aircraft_running_cost[NUM_AIRCRAFT_ENGINES] = {
85, 100, 130, 250, 98, 240, 150, 245,
192, 190, 135, 240, 155, 253, 210, 220,
230, 225, 235, 220, 170, 210, 125, 145,
130, 149, 170, 210, 230, 220, 160, 248,
251, 85, 100, 140, 220, 255, 81, 77,
80
};
const byte _aircraft_num_mail[NUM_AIRCRAFT_ENGINES] = {
4, 8, 10, 20, 6, 30, 15, 30,
40, 25, 10, 35, 15, 50, 25, 25,
40, 35, 30, 25, 20, 20, 10, 10,
10, 10, 18, 25, 60, 65, 45, 80,
45, 5, 9, 12, 40, 30, 15, 20,
10
};
const uint16 _aircraft_num_pass[NUM_AIRCRAFT_ENGINES] = {
25, 65, 90,100, 30,200,100,150,
220,230, 95,170,110,300,200,240,
260,240,260,210,160,220, 80, 85,
75, 85, 65,110,180,150, 85,400,
130, 25, 60, 90,200,100, 40, 55,
40
};
const byte _aircraft_sounds[NUM_AIRCRAFT_ENGINES] = {
6, 6, 7, 59, 6, 7, 7, 7,
7, 7, 7, 7, 7, 61, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 61,
59, 69, 70, 7, 61, 59, 7, 7,
7
};
const byte _aircraft_table_3[NUM_AIRCRAFT_ENGINES] = {
1, 0, 2, 8, 5, 6, 2, 2,
3, 3, 2, 2, 4, 7, 4, 4,
4, 3, 4, 4, 4, 4, 6, 2,
11, 10, 15, 12, 13, 14, 16, 17,
18, 20, 21, 22, 23, 24, 9, 19,
25
};
void DrawAircraftEngine(int x, int y, int engine, uint32 image_ormod)
{
int spritenum = aircraft_vehinfo(engine).image_index;
// &1 = regular aircraft
// &2 = crashes easily on small airports
const byte _aircraft_subtype[NUM_AIRCRAFT_ENGINES] = {
1, 1, 3, 3, 1, 3, 1, 3,
3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 1, 1,
3, 3, 3, 3, 3, 3, 3, 3,
3, 1, 1, 1, 3, 3, 0, 0,
0
};
if (is_custom_sprite(spritenum)) {
int sprite = GetCustomVehicleIcon(engine, 6);
const byte _aircraft_acceleration[NUM_AIRCRAFT_ENGINES] = {
18, 20, 35, 50, 20, 40, 35, 40,
40, 40, 35, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 50, 40,
40, 40, 40, 40, 40, 40, 40, 40,
50, 18, 20, 40, 40, 50, 20, 20,
20,
};
if (sprite) {
DrawSprite(sprite | image_ormod, x, y);
return;
}
spritenum = _engine_original_sprites[engine];
}
void DrawAircraftEngine(int x, int y, int engine, uint32 image_ormod)
{
DrawSprite((6 + _aircraft_sprite[_aircraft_table_3[engine - AIRCRAFT_ENGINES_INDEX]]) | image_ormod, x, y);
DrawSprite((6 + _aircraft_sprite[spritenum]) | image_ormod, x, y);
if ((_aircraft_subtype[engine - AIRCRAFT_ENGINES_INDEX]&1) == 0)
if ((aircraft_vehinfo(engine).subtype & 1) == 0)
DrawSprite(0xF3D, x, y-5);
}
@ -140,11 +67,11 @@ void DrawAircraftEngineInfo(int engine, int x, int y, int maxw)
{
engine -= AIRCRAFT_ENGINES_INDEX;
SET_DPARAM32(0, ((_price.aircraft_base >> 3) * _aircraft_cost_table[engine]) >> 5);
SET_DPARAM16(1, _aircraft_speed[engine] << 3);
SET_DPARAM16(2, _aircraft_num_pass[engine]);
SET_DPARAM16(3, _aircraft_num_mail[engine]);
SET_DPARAM32(4, _aircraft_running_cost[engine] * _price.aircraft_running >> 8);
SET_DPARAM32(0, ((_price.aircraft_base >> 3) * aircraft_vehinfo(engine).base_cost) >> 5);
SET_DPARAM16(1, aircraft_vehinfo(engine).max_speed << 3);
SET_DPARAM16(2, aircraft_vehinfo(engine).mail_capacity);
SET_DPARAM16(3, aircraft_vehinfo(engine).passanger_capacity);
SET_DPARAM32(4, aircraft_vehinfo(engine).running_cost * _price.aircraft_running >> 8);
DrawStringMultiCenter(x, y, STR_A02E_COST_MAX_SPEED_CAPACITY, maxw);
}
@ -174,7 +101,7 @@ bool AllocateVehicles(Vehicle **vl, int num)
static int32 EstimateAircraftCost(uint16 engine_type)
{
return _aircraft_cost_table[engine_type - AIRCRAFT_ENGINES_INDEX] * (_price.aircraft_base>>3)>>5;
return aircraft_vehinfo(engine_type).base_cost * (_price.aircraft_base>>3)>>5;
}
@ -195,7 +122,7 @@ int32 CmdBuildAircraft(int x, int y, uint32 flags, uint32 p1, uint32 p2)
return value;
// allocate 2 or 3 vehicle structs, depending on type
if (!AllocateVehicles(vl, (_aircraft_subtype[p1 - AIRCRAFT_ENGINES_INDEX]&1) == 0 ? 3 : 2) ||
if (!AllocateVehicles(vl, (aircraft_vehinfo(p1).subtype & 1) == 0 ? 3 : 2) ||
_ptr_to_next_order >= endof(_order_array))
return_cmd_error(STR_00E1_TOO_MANY_VEHICLES_IN_GAME);
@ -237,11 +164,11 @@ int32 CmdBuildAircraft(int x, int y, uint32 flags, uint32 p1, uint32 p2)
v->vehstatus = VS_HIDDEN | VS_STOPPED | VS_DEFPAL;
u->vehstatus = VS_HIDDEN | VS_UNCLICKABLE | VS_DISASTER;
v->spritenum = _aircraft_table_3[p1 - AIRCRAFT_ENGINES_INDEX];
v->spritenum = aircraft_vehinfo(p1).image_index;
// v->cargo_count = u->number_of_pieces = 0;
v->cargo_cap = _aircraft_num_pass[p1 - AIRCRAFT_ENGINES_INDEX];
u->cargo_cap = _aircraft_num_mail[p1 - AIRCRAFT_ENGINES_INDEX];
v->cargo_cap = aircraft_vehinfo(p1).passanger_capacity;
u->cargo_cap = aircraft_vehinfo(p1).mail_capacity;
v->cargo_type = CT_PASSENGERS;
u->cargo_type = CT_MAIL;
@ -254,11 +181,11 @@ int32 CmdBuildAircraft(int x, int y, uint32 flags, uint32 p1, uint32 p2)
v->last_station_visited = 0xFF;
// v->destination_coords = 0;
v->max_speed = _aircraft_speed[p1 - AIRCRAFT_ENGINES_INDEX];
v->acceleration = _aircraft_acceleration[p1 - AIRCRAFT_ENGINES_INDEX];
v->max_speed = aircraft_vehinfo(p1).max_speed;
v->acceleration = aircraft_vehinfo(p1).acceleration;
v->engine_type = (byte)p1;
v->subtype = (_aircraft_subtype[p1 - AIRCRAFT_ENGINES_INDEX]&1) == 0 ? 0 : 2;
v->subtype = (aircraft_vehinfo(p1).subtype & 1) == 0 ? 0 : 2;
v->value = value;
u->subtype = 4;
@ -490,7 +417,7 @@ int32 CmdRefitAircraft(int x, int y, uint32 flags, uint32 p1, uint32 p2)
if (!CheckOwnership(v->owner) || !CheckStoppedInHangar(v))
return CMD_ERROR;
pass = _aircraft_num_pass[v->engine_type - AIRCRAFT_ENGINES_INDEX];
pass = aircraft_vehinfo(v->engine_type).passanger_capacity;
if (p2 != 0) {
pass >>= 1;
if (p2 != 5)
@ -507,7 +434,7 @@ int32 CmdRefitAircraft(int x, int y, uint32 flags, uint32 p1, uint32 p2)
v->cargo_cap = pass;
u = v->next;
mail = _aircraft_num_mail[v->engine_type - AIRCRAFT_ENGINES_INDEX];
mail = aircraft_vehinfo(v->engine_type).mail_capacity;
if (p2 != 0) {
mail = 0;
}
@ -576,7 +503,7 @@ void OnNewDay_Aircraft(Vehicle *v)
if (v->vehstatus & VS_STOPPED)
return;
cost = _aircraft_running_cost[v->engine_type - AIRCRAFT_ENGINES_INDEX] * _price.aircraft_running / 364;
cost = aircraft_vehinfo(v->engine_type).running_cost * _price.aircraft_running / 364;
v->profit_this_year -= cost >> 8;
@ -726,7 +653,7 @@ static void ServiceAircraft(Vehicle *v)
static void PlayAircraftSound(Vehicle *v)
{
SndPlayVehicleFx(_aircraft_sounds[v->engine_type - AIRCRAFT_ENGINES_INDEX], v);
SndPlayVehicleFx(aircraft_vehinfo(v->engine_type).sfx, v);
}
static bool UpdateAircraftSpeed(Vehicle *v)
@ -1136,7 +1063,7 @@ static void MaybeCrashAirplane(Vehicle *v)
//FIXME -- MaybeCrashAirplane -> increase crashing chances of very modern airplanes on smaller than AT_METROPOLITAN airports
prob = 0x10000 / 1500;
if (st->airport_type == AT_SMALL && (_aircraft_subtype[v->engine_type - AIRCRAFT_ENGINES_INDEX]&2) && !_cheats.no_jetcrash.value) {
if (st->airport_type == AT_SMALL && (aircraft_vehinfo(v->engine_type).subtype & 2) && !_cheats.no_jetcrash.value) {
prob = 0x10000 / 20;
}

20
aircraft_gui.c
Unescape Escape View File

@ -10,12 +10,6 @@
#include "viewport.h"
#include "player.h"
extern const byte _aircraft_cost_table[NUM_AIRCRAFT_ENGINES];
extern const byte _aircraft_speed[NUM_AIRCRAFT_ENGINES];
extern const uint16 _aircraft_num_pass[NUM_AIRCRAFT_ENGINES];
extern const byte _aircraft_num_mail[NUM_AIRCRAFT_ENGINES];
extern const byte _aircraft_running_cost[NUM_AIRCRAFT_ENGINES];
static void DrawAircraftImage(Vehicle *v, int x, int y, VehicleID selection)
{
@ -95,11 +89,11 @@ static void NewAircraftWndProc(Window *w, WindowEvent *e)
if (selected_id != -1) {
Engine *e;
SET_DPARAM32(0, _aircraft_cost_table[selected_id - AIRCRAFT_ENGINES_INDEX] * (_price.aircraft_base>>3)>>5);
SET_DPARAM16(1, _aircraft_speed[selected_id - AIRCRAFT_ENGINES_INDEX] * 8);
SET_DPARAM16(2, _aircraft_num_pass[selected_id - AIRCRAFT_ENGINES_INDEX]);
SET_DPARAM16(3, _aircraft_num_mail[selected_id - AIRCRAFT_ENGINES_INDEX]);
SET_DPARAM32(4,_aircraft_running_cost[selected_id - AIRCRAFT_ENGINES_INDEX] * _price.aircraft_running >> 8);
SET_DPARAM32(0, aircraft_vehinfo(selected_id).base_cost * (_price.aircraft_base>>3)>>5);
SET_DPARAM16(1, aircraft_vehinfo(selected_id).max_speed * 8);
SET_DPARAM16(2, aircraft_vehinfo(selected_id).passanger_capacity);
SET_DPARAM16(3, aircraft_vehinfo(selected_id).mail_capacity);
SET_DPARAM32(4, aircraft_vehinfo(selected_id).running_cost * _price.aircraft_running >> 8);
e = &_engines[selected_id];
SET_DPARAM16(6, e->lifelength);
@ -219,6 +213,8 @@ static void AircraftRefitWndProc(Window *w, WindowEvent *e)
DrawString(1, 15, STR_A040_SELECT_CARGO_TYPE_TO_CARRY, 0);
/* TODO: Support for custom GRFSpecial-specified refitting! --pasky */
cargo = -1;
x = 6;
y = 25;
@ -331,7 +327,7 @@ static void AircraftDetailsWndProc(Window *w, WindowEvent *e)
}
SET_DPARAM16(0, str);
SET_DPARAM16(2, v->max_age / 366);
SET_DPARAM32(3, _price.aircraft_running * _aircraft_running_cost[v->engine_type - AIRCRAFT_ENGINES_INDEX] >> 8);
SET_DPARAM32(3, _price.aircraft_running * aircraft_vehinfo(v->engine_type).running_cost >> 8);
DrawString(2, 15, STR_A00D_AGE_RUNNING_COST_YR, 0);
}

113
grfspecial.c
Unescape Escape View File

@ -559,6 +559,111 @@ static bool ShipVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
return ret;
}
static bool AircraftVehicleChangeInfo(uint engine, int numinfo, int prop, byte **bufp, int len)
{
AircraftVehicleInfo *avi = &_aircraft_vehicle_info[engine];
byte *buf = *bufp;
int i;
bool ret = false;
//printf("e %x prop %x?\n", engine, prop);
switch (prop) {
case 0x08: { /* Sprite ID */
FOR_EACH_ENGINE {
uint8 spriteid = grf_load_byte(&buf);
if (spriteid == 0xFF)
spriteid = 0xFD; // ships have different custom id in the GRF file
// This is currently not used but there's no reason
// in not having it here for the future.
if (spriteid == 0xFD && avi[i].image_index != 0xFD)
_engine_original_sprites[AIRCRAFT_ENGINES_INDEX + engine + i] = avi[i].image_index;
avi[i].image_index = spriteid;
}
} break;
case 0x09: { /* Helicopter */
FOR_EACH_ENGINE {
uint8 heli = grf_load_byte(&buf);
avi[i].subtype = (heli == 0) ? 0 : 1;
}
} break;
case 0x0A: { /* Large */
FOR_EACH_ENGINE {
uint8 large = grf_load_byte(&buf);
avi[i].subtype = (large == 1) ? 3 : 1;
}
} break;
case 0x0B: { /* Cost factor */
FOR_EACH_ENGINE {
uint8 cost_factor = grf_load_byte(&buf);
avi[i].base_cost = cost_factor; // ?? is it base_cost?
}
} break;
case 0x0C: { /* Speed */
FOR_EACH_ENGINE {
uint8 speed = grf_load_byte(&buf);
avi[i].max_speed = speed; // ?? units
}
} break;
case 0x0D: { /* Acceleration */
FOR_EACH_ENGINE {
uint8 accel = grf_load_byte(&buf);
avi[i].acceleration = accel;
}
} break;
case 0x0E: { /* Running cost factor */
FOR_EACH_ENGINE {
uint8 runcost = grf_load_byte(&buf);
avi[i].running_cost = runcost;
}
} break;
case 0x0F: { /* Passenger capacity */
FOR_EACH_ENGINE {
uint16 capacity = grf_load_word(&buf);
avi[i].passanger_capacity = capacity;
}
} break;
case 0x11: { /* Mail capacity */
FOR_EACH_ENGINE {
uint8 capacity = grf_load_byte(&buf);
avi[i].mail_capacity = capacity;
}
} break;
case 0x12: { /* SFX */
FOR_EACH_ENGINE {
uint8 sfx = grf_load_byte(&buf);
avi[i].sfx = sfx;
}
} break;
case 0x13: { /* Cargos available for refitting */
FOR_EACH_ENGINE {
uint32 refit_mask = grf_load_dword(&buf);
_engine_refit_masks[AIRCRAFT_ENGINES_INDEX + engine + i] = refit_mask;
}
} break;
case 0x14: { /* Callback TODO */
ret = true;
} break;
default:
ret = true;
}
*bufp = buf;
return ret;
}
#undef shift_buf
/* Action 0x00 */
@ -578,13 +683,13 @@ static void VehicleChangeInfo(byte *buf, int len)
* vehicles/stations will be changed
* B property what property to change, depends on the feature
* V new-info new bytes of info (variable size; depends on properties) */
/* TODO: Only trains and ships are supported for now. */
/* TODO: Stations. */
static const VCI_Handler handler[5] = {
/* GSF_TRAIN */ RailVehicleChangeInfo,
/* GSF_ROAD */ RoadVehicleChangeInfo,
/* GSF_SHIP */ ShipVehicleChangeInfo,
/* GSF_AIRCRAFT */ NULL,
/* GSF_AIRCRAFT */ AircraftVehicleChangeInfo,
/* GSF_STATION */ NULL,
};
@ -603,8 +708,8 @@ static void VehicleChangeInfo(byte *buf, int len)
DEBUG(grf, 6) ("VehicleChangeInfo: Feature %d, %d properties, to apply to %d+%d",
feature, numprops, engine, numinfo);
if (feature != GSF_TRAIN && feature != GSF_ROAD && feature != GSF_SHIP) {
grfmsg(GMS_WARN, "VehicleChangeInfo: Unsupported vehicle type %x, skipping.", feature);
if (feature == GSF_STATION) {
grfmsg(GMS_WARN, "VehicleChangeInfo: Stations unsupported, skipping.");
return;
}

2
table/engines.h
Unescape Escape View File

@ -407,7 +407,7 @@ ShipVehicleInfo _ship_vehicle_info[NUM_SHIP_ENGINES] = {
{ 0, 144, 80, CT_GOODS, 190, 113, SND_06_SHIP_HORN, 1 }, /* 10 */
};
/* subtype: 0: chopper; 1: regular aircraft; 2: crashes easily on small airports */
/* subtype: &1: regular aircraft (else chopper); &2: crashes easily on small airports */
/* sfx from somewhere around SND_45_PLANE_CRASHING are toyland plane-sounds */
AircraftVehicleInfo _aircraft_vehicle_info[NUM_AIRCRAFT_ENGINES] = {
// image_index sfx acceleration

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