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(svn r2428) - Feature: [newgrf] Implement shorter train vehicles (Therax), and the callback that goes with it.

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- Codechange: Remove some magic numbers (PALETTE_CRASH)
This commit is contained in:
hackykid
2005-06-06 22:44:11 +00:00
parent 5e8b14df3e
commit daae0d315a
10 changed files with 254 additions and 149 deletions
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4
aircraft_gui.c
View File

@@ -1,6 +1,7 @@
#include "stdafx.h" #include "stdafx.h"
#include "openttd.h" #include "openttd.h"
#include "debug.h" #include "debug.h"
#include "table/sprites.h"
#include "table/strings.h" #include "table/strings.h"
#include "map.h" #include "map.h"
#include "tile.h" #include "tile.h"
@@ -60,7 +61,8 @@ static void DrawAircraftImage(const Vehicle *v, int x, int y, VehicleID selectio
{ {
int image = GetAircraftImage(v, 6); int image = GetAircraftImage(v, 6);
uint32 ormod = SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner)); uint32 ormod = SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner));
if (v->vehstatus & VS_CRASHED) ormod = 0x3248000; if (v->vehstatus & VS_CRASHED)
ormod = PALETTE_CRASH;
DrawSprite(image | ormod, x+25, y+10); DrawSprite(image | ormod, x+25, y+10);
if (v->subtype == 0) if (v->subtype == 0)
DrawSprite(0xF3D, x+25, y+5); DrawSprite(0xF3D, x+25, y+5);

6
engine.h
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@@ -21,6 +21,7 @@ typedef struct RailVehicleInfo {
// for when the 'powered wagon' callback fails. But it should really also determine what // for when the 'powered wagon' callback fails. But it should really also determine what
// kind of visual effect to generate for a vehicle (default, steam, diesel, electric). // kind of visual effect to generate for a vehicle (default, steam, diesel, electric).
// Same goes for the callback result, which atm is only used to check if a wagon is powered. // Same goes for the callback result, which atm is only used to check if a wagon is powered.
byte shorten_factor; // length on main map for this type is 8 - shorten_factor
} RailVehicleInfo; } RailVehicleInfo;
typedef struct ShipVehicleInfo { typedef struct ShipVehicleInfo {
@@ -136,6 +137,10 @@ enum CallbackID {
// TODO: interpret the rest of the result, aka "visual effects" // TODO: interpret the rest of the result, aka "visual effects"
CBID_WAGON_POWER = 0x10, CBID_WAGON_POWER = 0x10,
// Vehicle length, returns the amount of 1/8's the vehicle is shorter
// only for train vehicles
CBID_VEH_LENGTH = 0x11,
// Refit capacity, the passed vehicle needs to have its ->cargo_type set to // Refit capacity, the passed vehicle needs to have its ->cargo_type set to
// the cargo we are refitting to, returns the new cargo capacity // the cargo we are refitting to, returns the new cargo capacity
CBID_REFIT_CAP = 0x15, CBID_REFIT_CAP = 0x15,
@@ -145,6 +150,7 @@ enum CallbackID {
// (some callbacks are always used, and dont appear here) // (some callbacks are always used, and dont appear here)
enum CallbackMask { enum CallbackMask {
CBM_WAGON_POWER = 0, CBM_WAGON_POWER = 0,
CBM_VEH_LENGTH = 1,
CBM_REFIT_CAP = 3, CBM_REFIT_CAP = 3,
}; };

9
newgrf.c
View File

@@ -353,9 +353,17 @@ static bool RailVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
case 0x1E: { /* Callback */ case 0x1E: { /* Callback */
FOR_EACH_OBJECT { FOR_EACH_OBJECT {
byte callbacks = grf_load_byte(&buf); byte callbacks = grf_load_byte(&buf);
rvi[i].callbackmask = callbacks; rvi[i].callbackmask = callbacks;
} }
} break; } break;
case 0x21: { /* Shorter vehicle */
FOR_EACH_OBJECT {
byte shorten_factor = grf_load_byte(&buf);
rvi[i].shorten_factor = shorten_factor;
}
} break;
case 0x22: { /* Visual effect */ case 0x22: { /* Visual effect */
// see note in engine.h about rvi->visual_effect // see note in engine.h about rvi->visual_effect
FOR_EACH_OBJECT { FOR_EACH_OBJECT {
@@ -377,7 +385,6 @@ static bool RailVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
case 0x1C: /* Refit cost */ case 0x1C: /* Refit cost */
case 0x1F: /* Tractive effort */ case 0x1F: /* Tractive effort */
case 0x20: /* Air drag */ case 0x20: /* Air drag */
case 0x21: /* Shorter tenders */
case 0x24: /* High byte of vehicle weight */ case 0x24: /* High byte of vehicle weight */
case 0x25: /* User-defined bit mask to set when checking veh. var. 42 */ case 0x25: /* User-defined bit mask to set when checking veh. var. 42 */
case 0x26: /* Retire vehicle early */ case 0x26: /* Retire vehicle early */

22
rail_cmd.c
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@@ -1,5 +1,6 @@
#include "stdafx.h" #include "stdafx.h"
#include "openttd.h" #include "openttd.h"
#include "debug.h"
#include "table/sprites.h" #include "table/sprites.h"
#include "table/strings.h" #include "table/strings.h"
#include "gfx.h" #include "gfx.h"
@@ -9,6 +10,7 @@
#include "viewport.h" #include "viewport.h"
#include "command.h" #include "command.h"
#include "pathfind.h" #include "pathfind.h"
#include "engine.h"
#include "town.h" #include "town.h"
#include "sound.h" #include "sound.h"
#include "station.h" #include "station.h"
@@ -2036,7 +2038,10 @@ static void ChangeTileOwner_Track(uint tile, byte old_player, byte new_player)
static const byte _fractcoords_behind[4] = { 0x8F, 0x8, 0x80, 0xF8 }; static const byte _fractcoords_behind[4] = { 0x8F, 0x8, 0x80, 0xF8 };
static const byte _fractcoords_enter[4] = { 0x8A, 0x48, 0x84, 0xA8 }; static const byte _fractcoords_enter[4] = { 0x8A, 0x48, 0x84, 0xA8 };
static const byte _fractcoords_leave[4] = { 0x81, 0xD8, 0x8D, 0x18 }; static const byte _deltacoord_leaveoffset[8] = {
-1, 0, 1, 0, /* x */
0, 1, 0, -1 /* y */
};
static const byte _enter_directions[4] = {5, 7, 1, 3}; static const byte _enter_directions[4] = {5, 7, 1, 3};
static const byte _leave_directions[4] = {1, 3, 5, 7}; static const byte _leave_directions[4] = {1, 3, 5, 7};
static const byte _depot_track_mask[4] = {1, 2, 1, 2}; static const byte _depot_track_mask[4] = {1, 2, 1, 2};
@@ -2044,7 +2049,9 @@ static const byte _depot_track_mask[4] = {1, 2, 1, 2};
static uint32 VehicleEnter_Track(Vehicle *v, uint tile, int x, int y) static uint32 VehicleEnter_Track(Vehicle *v, uint tile, int x, int y)
{ {
byte fract_coord; byte fract_coord;
byte fract_coord_leave;
int dir; int dir;
int length;
// this routine applies only to trains in depot tiles // this routine applies only to trains in depot tiles
if (v->type != VEH_Train || !IsRailDepot(_map5[tile])) if (v->type != VEH_Train || !IsRailDepot(_map5[tile]))
@@ -2053,7 +2060,18 @@ static uint32 VehicleEnter_Track(Vehicle *v, uint tile, int x, int y)
/* depot direction */ /* depot direction */
dir = _map5[tile] & RAIL_DEPOT_DIR; dir = _map5[tile] & RAIL_DEPOT_DIR;
/* calculate the point where the following wagon should be activated */
/* this depends on the length of the current vehicle */
length = v->u.rail.cached_veh_length;
fract_coord_leave =
((_fractcoords_enter[dir] & 0x0F) + // x
(length + 1) * _deltacoord_leaveoffset[dir]) +
(((_fractcoords_enter[dir] >> 4) + // y
((length + 1) * _deltacoord_leaveoffset[dir+4])) << 4);
fract_coord = (x & 0xF) + ((y & 0xF) << 4); fract_coord = (x & 0xF) + ((y & 0xF) << 4);
if (_fractcoords_behind[dir] == fract_coord) { if (_fractcoords_behind[dir] == fract_coord) {
/* make sure a train is not entering the tile from behind */ /* make sure a train is not entering the tile from behind */
return 8; return 8;
@@ -2069,7 +2087,7 @@ static uint32 VehicleEnter_Track(Vehicle *v, uint tile, int x, int y)
InvalidateWindow(WC_VEHICLE_DEPOT, tile); InvalidateWindow(WC_VEHICLE_DEPOT, tile);
return 4; return 4;
} }
} else if (_fractcoords_leave[dir] == fract_coord) { } else if (fract_coord_leave == fract_coord) {
if (_leave_directions[dir] == v->direction) { if (_leave_directions[dir] == v->direction) {
/* leave the depot? */ /* leave the depot? */
if ((v=v->next) != NULL) { if ((v=v->next) != NULL) {

4
roadveh_gui.c
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@@ -1,6 +1,7 @@
#include "stdafx.h" #include "stdafx.h"
#include "openttd.h" #include "openttd.h"
#include "debug.h" #include "debug.h"
#include "table/sprites.h"
#include "table/strings.h" #include "table/strings.h"
#include "map.h" #include "map.h"
#include "window.h" #include "window.h"
@@ -60,7 +61,8 @@ static void DrawRoadVehImage(const Vehicle *v, int x, int y, VehicleID selection
{ {
int image = GetRoadVehImage(v, 6); int image = GetRoadVehImage(v, 6);
uint32 ormod = SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner)); uint32 ormod = SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner));
if (v->vehstatus & VS_CRASHED) ormod = 0x3248000; if (v->vehstatus & VS_CRASHED)
ormod = PALETTE_CRASH;
DrawSprite(image | ormod, x+14, y+6); DrawSprite(image | ormod, x+14, y+6);
if (v->index == selection) { if (v->index == selection) {

242
table/engines.h
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@@ -266,127 +266,127 @@ EngineInfo _engine_info[TOTAL_NUM_ENGINES] = {
}; };
RailVehicleInfo _rail_vehicle_info[NUM_TRAIN_ENGINES] = { RailVehicleInfo _rail_vehicle_info[NUM_TRAIN_ENGINES] = {
// image_index max_speed (kph) running_cost_base callback bitmask // image_index max_speed (kph) running_cost_base callbackmask shortened factor
// | flags | power (hp) | running_cost_class | powered wagons power // | flags | power (hp) | running_cost_class | powered wagons power
// | | base_cost | weight | capacity | | powered wagons weight // | | base_cost | weight | capacity | | powered wagons weight
// | | | | | | | | | cargo_type | | | visual effects // | | | | | | | | | cargo_type | | | visual effects
// | | | | | | | | | | | | | | // | | | | | | | | | | | | | | |
{ 2, 0, 7, 64, 300, 47, 50, 0, 0, 0 , 0, 0, 0, 0 }, /* 0 */ { 2, 0, 7, 64, 300, 47, 50, 0, 0, 0 , 0, 0, 0, 0, 0 }, /* 0 */
{ 19, 0, 8, 80, 600, 65, 65, 1, 0, 0 , 0, 0, 0, 0 }, /* 1 */ { 19, 0, 8, 80, 600, 65, 65, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 1 */
{ 2, 0, 10, 72, 400, 85, 90, 0, 0, 0 , 0, 0, 0, 0 }, /* 2 */ { 2, 0, 10, 72, 400, 85, 90, 0, 0, 0 , 0, 0, 0, 0, 0 }, /* 2 */
{ 0, 0, 15, 96, 900, 130, 130, 0, 0, 0 , 0, 0, 0, 0 }, /* 3 */ { 0, 0, 15, 96, 900, 130, 130, 0, 0, 0 , 0, 0, 0, 0, 0 }, /* 3 */
{ 1, 0, 19, 112, 1000, 140, 145, 0, 0, 0 , 0, 0, 0, 0 }, /* 4 */ { 1, 0, 19, 112, 1000, 140, 145, 0, 0, 0 , 0, 0, 0, 0, 0 }, /* 4 */
{ 12, 0, 16, 120, 1400, 95, 125, 1, 0, 0 , 0, 0, 0, 0 }, /* 5 */ { 12, 0, 16, 120, 1400, 95, 125, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 5 */
{ 14, 0, 20, 152, 2000, 120, 135, 1, 0, 0 , 0, 0, 0, 0 }, /* 6 */ { 14, 0, 20, 152, 2000, 120, 135, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 6 */
{ 3, 0, 14, 88, 1100, 145, 130, 0, 0, 0 , 0, 0, 0, 0 }, /* 7 */ { 3, 0, 14, 88, 1100, 145, 130, 0, 0, 0 , 0, 0, 0, 0, 0 }, /* 7 */
{ 0, 0, 13, 112, 1000, 131, 120, 0, 0, 0 , 0, 0, 0, 0 }, /* 8 */ { 0, 0, 13, 112, 1000, 131, 120, 0, 0, 0 , 0, 0, 0, 0, 0 }, /* 8 */
{ 1, 0, 19, 128, 1200, 162, 140, 0, 0, 0 , 0, 0, 0, 0 }, /* 9 */ { 1, 0, 19, 128, 1200, 162, 140, 0, 0, 0 , 0, 0, 0, 0, 0 }, /* 9 */
{ 0, 0, 22, 144, 1600, 170, 130, 0, 0, 0 , 0, 0, 0, 0 }, /* 10 */ { 0, 0, 22, 144, 1600, 170, 130, 0, 0, 0 , 0, 0, 0, 0, 0 }, /* 10 */
{ 8, 1, 11, 112, 600/2,32/2, 85/2, 1, 38, CT_PASSENGERS , 0, 0, 0, 0 }, /* 11 */ { 8, 1, 11, 112, 600/2,32/2, 85/2, 1, 38, CT_PASSENGERS , 0, 0, 0, 0, 0 }, /* 11 */
{ 10, 1, 14, 120, 700/2,38/2, 70/2, 1, 40, CT_PASSENGERS , 0, 0, 0, 0 }, /* 12 */ { 10, 1, 14, 120, 700/2,38/2, 70/2, 1, 40, CT_PASSENGERS , 0, 0, 0, 0, 0 }, /* 12 */
{ 4, 0, 15, 128, 1250, 72, 95, 1, 0, 0 , 0, 0, 0, 0 }, /* 13 */ { 4, 0, 15, 128, 1250, 72, 95, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 13 */
{ 5, 0, 17, 144, 1750, 101, 120, 1, 0, 0 , 0, 0, 0, 0 }, /* 14 */ { 5, 0, 17, 144, 1750, 101, 120, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 14 */
{ 4, 0, 18, 160, 2580, 112, 140, 1, 0, 0 , 0, 0, 0, 0 }, /* 15 */ { 4, 0, 18, 160, 2580, 112, 140, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 15 */
{ 14, 0, 23, 96, 4000, 150, 135, 1, 0, 0 , 0, 0, 0, 0 }, /* 16 */ { 14, 0, 23, 96, 4000, 150, 135, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 16 */
{ 12, 0, 16, 112, 2400, 120, 105, 1, 0, 0 , 0, 0, 0, 0 }, /* 17 */ { 12, 0, 16, 112, 2400, 120, 105, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 17 */
{ 13, 0, 30, 112, 6600, 207, 155, 1, 0, 0 , 0, 0, 0, 0 }, /* 18 */ { 13, 0, 30, 112, 6600, 207, 155, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 18 */
{ 15, 0, 18, 104, 1500, 110, 105, 1, 0, 0 , 0, 0, 0, 0 }, /* 19 */ { 15, 0, 18, 104, 1500, 110, 105, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 19 */
{ 16, 1, 35, 160, 3500/2,95/2, 205/2, 1, 0, 0 , 0, 0, 0, 0 }, /* 20 */ { 16, 1, 35, 160, 3500/2,95/2, 205/2, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 20 */
{ 18, 0, 21, 104, 2200, 120, 145, 1, 0, 0 , 0, 0, 0, 0 }, /* 21 */ { 18, 0, 21, 104, 2200, 120, 145, 1, 0, 0 , 0, 0, 0, 0, 0 }, /* 21 */
{ 6, 1, 20, 200, 4500/2,70/2, 190/2, 1, 4, CT_MAIL , 0, 0, 0, 0 }, /* 22 */ { 6, 1, 20, 200, 4500/2,70/2, 190/2, 1, 4, CT_MAIL , 0, 0, 0, 0, 0 }, /* 22 */
{ 20, 0, 26, 160, 3600, 84, 180, 2, 0, 0 , 0, 0, 0, 0 }, /* 23 */ { 20, 0, 26, 160, 3600, 84, 180, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 23 */
{ 20, 0, 30, 176, 5000, 82, 205, 2, 0, 0 , 0, 0, 0, 0 }, /* 24 */ { 20, 0, 30, 176, 5000, 82, 205, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 24 */
{ 21, 1, 40, 240, 7000/2,90/2, 240/2, 2, 0, 0 , 0, 0, 0, 0 }, /* 25 */ { 21, 1, 40, 240, 7000/2,90/2, 240/2, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 25 */
{ 23, 1, 43, 264, 8000/2,95/2, 250/2, 2, 0, 0 , 0, 0, 0, 0 }, /* 26 */ { 23, 1, 43, 264, 8000/2,95/2, 250/2, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 26 */
{ 33, 2, 247, 0, 0, 25, 0, 0, 40, CT_PASSENGERS , 0, 0, 0, 0 }, /* 27 */ { 33, 2, 247, 0, 0, 25, 0, 0, 40, CT_PASSENGERS , 0, 0, 0, 0, 0 }, /* 27 */
{ 35, 2, 228, 0, 0, 21, 0, 0, 30, CT_MAIL , 0, 0, 0, 0 }, /* 28 */ { 35, 2, 228, 0, 0, 21, 0, 0, 30, CT_MAIL , 0, 0, 0, 0, 0 }, /* 28 */
{ 34, 2, 176, 0, 0, 18, 0, 0, 30, CT_COAL , 0, 0, 0, 0 }, /* 29 */ { 34, 2, 176, 0, 0, 18, 0, 0, 30, CT_COAL , 0, 0, 0, 0, 0 }, /* 29 */
{ 36, 2, 200, 0, 0, 24, 0, 0, 30, CT_OIL , 0, 0, 0, 0 }, /* 30 */ { 36, 2, 200, 0, 0, 24, 0, 0, 30, CT_OIL , 0, 0, 0, 0, 0 }, /* 30 */
{ 37, 2, 192, 0, 0, 20, 0, 0, 25, CT_LIVESTOCK , 0, 0, 0, 0 }, /* 31 */ { 37, 2, 192, 0, 0, 20, 0, 0, 25, CT_LIVESTOCK , 0, 0, 0, 0, 0 }, /* 31 */
{ 38, 2, 190, 0, 0, 21, 0, 0, 25, CT_GOODS , 0, 0, 0, 0 }, /* 32 */ { 38, 2, 190, 0, 0, 21, 0, 0, 25, CT_GOODS , 0, 0, 0, 0, 0 }, /* 32 */
{ 39, 2, 182, 0, 0, 19, 0, 0, 30, CT_GRAIN , 0, 0, 0, 0 }, /* 33 */ { 39, 2, 182, 0, 0, 19, 0, 0, 30, CT_GRAIN , 0, 0, 0, 0, 0 }, /* 33 */
{ 40, 2, 181, 0, 0, 16, 0, 0, 30, CT_WOOD , 0, 0, 0, 0 }, /* 34 */ { 40, 2, 181, 0, 0, 16, 0, 0, 30, CT_WOOD , 0, 0, 0, 0, 0 }, /* 34 */
{ 41, 2, 179, 0, 0, 19, 0, 0, 30, CT_IRON_ORE , 0, 0, 0, 0 }, /* 35 */ { 41, 2, 179, 0, 0, 19, 0, 0, 30, CT_IRON_ORE , 0, 0, 0, 0, 0 }, /* 35 */
{ 42, 2, 196, 0, 0, 18, 0, 0, 20, CT_STEEL , 0, 0, 0, 0 }, /* 36 */ { 42, 2, 196, 0, 0, 18, 0, 0, 20, CT_STEEL , 0, 0, 0, 0, 0 }, /* 36 */
{ 43, 2, 255, 0, 0, 30, 0, 0, 20, CT_VALUABLES , 0, 0, 0, 0 }, /* 37 */ { 43, 2, 255, 0, 0, 30, 0, 0, 20, CT_VALUABLES , 0, 0, 0, 0, 0 }, /* 37 */
{ 44, 2, 191, 0, 0, 22, 0, 0, 25, CT_FOOD , 0, 0, 0, 0 }, /* 38 */ { 44, 2, 191, 0, 0, 22, 0, 0, 25, CT_FOOD , 0, 0, 0, 0, 0 }, /* 38 */
{ 45, 2, 196, 0, 0, 18, 0, 0, 20, CT_PAPER , 0, 0, 0, 0 }, /* 39 */ { 45, 2, 196, 0, 0, 18, 0, 0, 20, CT_PAPER , 0, 0, 0, 0, 0 }, /* 39 */
{ 46, 2, 179, 0, 0, 19, 0, 0, 30, CT_COPPER_ORE , 0, 0, 0, 0 }, /* 40 */ { 46, 2, 179, 0, 0, 19, 0, 0, 30, CT_COPPER_ORE , 0, 0, 0, 0, 0 }, /* 40 */
{ 47, 2, 199, 0, 0, 25, 0, 0, 25, CT_WATER , 0, 0, 0, 0 }, /* 41 */ { 47, 2, 199, 0, 0, 25, 0, 0, 25, CT_WATER , 0, 0, 0, 0, 0 }, /* 41 */
{ 48, 2, 182, 0, 0, 18, 0, 0, 25, CT_FRUIT , 0, 0, 0, 0 }, /* 42 */ { 48, 2, 182, 0, 0, 18, 0, 0, 25, CT_FRUIT , 0, 0, 0, 0, 0 }, /* 42 */
{ 49, 2, 185, 0, 0, 19, 0, 0, 21, CT_RUBBER , 0, 0, 0, 0 }, /* 43 */ { 49, 2, 185, 0, 0, 19, 0, 0, 21, CT_RUBBER , 0, 0, 0, 0, 0 }, /* 43 */
{ 50, 2, 176, 0, 0, 19, 0, 0, 30, CT_SUGAR , 0, 0, 0, 0 }, /* 44 */ { 50, 2, 176, 0, 0, 19, 0, 0, 30, CT_SUGAR , 0, 0, 0, 0, 0 }, /* 44 */
{ 51, 2, 178, 0, 0, 20, 0, 0, 30, CT_COTTON_CANDY , 0, 0, 0, 0 }, /* 45 */ { 51, 2, 178, 0, 0, 20, 0, 0, 30, CT_COTTON_CANDY , 0, 0, 0, 0, 0 }, /* 45 */
{ 52, 2, 192, 0, 0, 20, 0, 0, 30, CT_TOFFEE , 0, 0, 0, 0 }, /* 46 */ { 52, 2, 192, 0, 0, 20, 0, 0, 30, CT_TOFFEE , 0, 0, 0, 0, 0 }, /* 46 */
{ 53, 2, 190, 0, 0, 21, 0, 0, 20, CT_BUBBLES , 0, 0, 0, 0 }, /* 47 */ { 53, 2, 190, 0, 0, 21, 0, 0, 20, CT_BUBBLES , 0, 0, 0, 0, 0 }, /* 47 */
{ 54, 2, 182, 0, 0, 24, 0, 0, 25, CT_COLA , 0, 0, 0, 0 }, /* 48 */ { 54, 2, 182, 0, 0, 24, 0, 0, 25, CT_COLA , 0, 0, 0, 0, 0 }, /* 48 */
{ 55, 2, 181, 0, 0, 21, 0, 0, 25, CT_CANDY , 0, 0, 0, 0 }, /* 49 */ { 55, 2, 181, 0, 0, 21, 0, 0, 25, CT_CANDY , 0, 0, 0, 0, 0 }, /* 49 */
{ 56, 2, 183, 0, 0, 21, 0, 0, 20, CT_TOYS , 0, 0, 0, 0 }, /* 50 */ { 56, 2, 183, 0, 0, 21, 0, 0, 20, CT_TOYS , 0, 0, 0, 0, 0 }, /* 50 */
{ 57, 2, 196, 0, 0, 18, 0, 0, 22, CT_BATTERIES , 0, 0, 0, 0 }, /* 51 */ { 57, 2, 196, 0, 0, 18, 0, 0, 22, CT_BATTERIES , 0, 0, 0, 0, 0 }, /* 51 */
{ 58, 2, 193, 0, 0, 18, 0, 0, 25, CT_FIZZY_DRINKS , 0, 0, 0, 0 }, /* 52 */ { 58, 2, 193, 0, 0, 18, 0, 0, 25, CT_FIZZY_DRINKS , 0, 0, 0, 0, 0 }, /* 52 */
{ 59, 2, 191, 0, 0, 18, 0, 0, 30, CT_PLASTIC , 0, 0, 0, 0 }, /* 53 */ { 59, 2, 191, 0, 0, 18, 0, 0, 30, CT_PLASTIC , 0, 0, 0, 0, 0 }, /* 53 */
{ 25, 0, 52, 304, 9000, 95, 230, 2, 0, 0 , 0, 0, 0, 0 }, /* 54 */ { 25, 0, 52, 304, 9000, 95, 230, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 54 */
{ 26, 1, 60, 336, 10000/2,85/2, 240/2, 2, 25, CT_PASSENGERS , 0, 0, 0, 0 }, /* 55 */ { 26, 1, 60, 336, 10000/2,85/2, 240/2, 2, 25, CT_PASSENGERS , 0, 0, 0, 0, 0 }, /* 55 */
{ 26, 0, 53, 320, 5000, 95, 230, 2, 0, 0 , 0, 0, 0, 0 }, /* 56 */ { 26, 0, 53, 320, 5000, 95, 230, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 56 */
{ 60, 2, 247, 0, 0, 25, 0, 0, 45, CT_PASSENGERS , 0, 0, 0, 0 }, /* 57 */ { 60, 2, 247, 0, 0, 25, 0, 0, 45, CT_PASSENGERS , 0, 0, 0, 0, 0 }, /* 57 */
{ 62, 2, 228, 0, 0, 21, 0, 0, 35, CT_MAIL , 0, 0, 0, 0 }, /* 58 */ { 62, 2, 228, 0, 0, 21, 0, 0, 35, CT_MAIL , 0, 0, 0, 0, 0 }, /* 58 */
{ 61, 2, 176, 0, 0, 18, 0, 0, 35, CT_COAL , 0, 0, 0, 0 }, /* 59 */ { 61, 2, 176, 0, 0, 18, 0, 0, 35, CT_COAL , 0, 0, 0, 0, 0 }, /* 59 */
{ 63, 2, 200, 0, 0, 24, 0, 0, 35, CT_OIL , 0, 0, 0, 0 }, /* 60 */ { 63, 2, 200, 0, 0, 24, 0, 0, 35, CT_OIL , 0, 0, 0, 0, 0 }, /* 60 */
{ 64, 2, 192, 0, 0, 20, 0, 0, 30, CT_LIVESTOCK , 0, 0, 0, 0 }, /* 61 */ { 64, 2, 192, 0, 0, 20, 0, 0, 30, CT_LIVESTOCK , 0, 0, 0, 0, 0 }, /* 61 */
{ 65, 2, 190, 0, 0, 21, 0, 0, 30, CT_GOODS , 0, 0, 0, 0 }, /* 62 */ { 65, 2, 190, 0, 0, 21, 0, 0, 30, CT_GOODS , 0, 0, 0, 0, 0 }, /* 62 */
{ 66, 2, 182, 0, 0, 19, 0, 0, 35, CT_GRAIN , 0, 0, 0, 0 }, /* 63 */ { 66, 2, 182, 0, 0, 19, 0, 0, 35, CT_GRAIN , 0, 0, 0, 0, 0 }, /* 63 */
{ 67, 2, 181, 0, 0, 16, 0, 0, 35, CT_WOOD , 0, 0, 0, 0 }, /* 64 */ { 67, 2, 181, 0, 0, 16, 0, 0, 35, CT_WOOD , 0, 0, 0, 0, 0 }, /* 64 */
{ 68, 2, 179, 0, 0, 19, 0, 0, 35, CT_IRON_ORE , 0, 0, 0, 0 }, /* 65 */ { 68, 2, 179, 0, 0, 19, 0, 0, 35, CT_IRON_ORE , 0, 0, 0, 0, 0 }, /* 65 */
{ 69, 2, 196, 0, 0, 18, 0, 0, 25, CT_STEEL , 0, 0, 0, 0 }, /* 66 */ { 69, 2, 196, 0, 0, 18, 0, 0, 25, CT_STEEL , 0, 0, 0, 0, 0 }, /* 66 */
{ 70, 2, 255, 0, 0, 30, 0, 0, 25, CT_VALUABLES , 0, 0, 0, 0 }, /* 67 */ { 70, 2, 255, 0, 0, 30, 0, 0, 25, CT_VALUABLES , 0, 0, 0, 0, 0 }, /* 67 */
{ 71, 2, 191, 0, 0, 22, 0, 0, 30, CT_FOOD , 0, 0, 0, 0 }, /* 68 */ { 71, 2, 191, 0, 0, 22, 0, 0, 30, CT_FOOD , 0, 0, 0, 0, 0 }, /* 68 */
{ 72, 2, 196, 0, 0, 18, 0, 0, 25, CT_PAPER , 0, 0, 0, 0 }, /* 69 */ { 72, 2, 196, 0, 0, 18, 0, 0, 25, CT_PAPER , 0, 0, 0, 0, 0 }, /* 69 */
{ 73, 2, 179, 0, 0, 19, 0, 0, 35, CT_COPPER_ORE , 0, 0, 0, 0 }, /* 70 */ { 73, 2, 179, 0, 0, 19, 0, 0, 35, CT_COPPER_ORE , 0, 0, 0, 0, 0 }, /* 70 */
{ 47, 2, 199, 0, 0, 25, 0, 0, 30, CT_WATER , 0, 0, 0, 0 }, /* 71 */ { 47, 2, 199, 0, 0, 25, 0, 0, 30, CT_WATER , 0, 0, 0, 0, 0 }, /* 71 */
{ 48, 2, 182, 0, 0, 18, 0, 0, 30, CT_FRUIT , 0, 0, 0, 0 }, /* 72 */ { 48, 2, 182, 0, 0, 18, 0, 0, 30, CT_FRUIT , 0, 0, 0, 0, 0 }, /* 72 */
{ 49, 2, 185, 0, 0, 19, 0, 0, 26, CT_RUBBER , 0, 0, 0, 0 }, /* 73 */ { 49, 2, 185, 0, 0, 19, 0, 0, 26, CT_RUBBER , 0, 0, 0, 0, 0 }, /* 73 */
{ 50, 2, 176, 0, 0, 19, 0, 0, 35, CT_SUGAR , 0, 0, 0, 0 }, /* 74 */ { 50, 2, 176, 0, 0, 19, 0, 0, 35, CT_SUGAR , 0, 0, 0, 0, 0 }, /* 74 */
{ 51, 2, 178, 0, 0, 20, 0, 0, 35, CT_COTTON_CANDY , 0, 0, 0, 0 }, /* 75 */ { 51, 2, 178, 0, 0, 20, 0, 0, 35, CT_COTTON_CANDY , 0, 0, 0, 0, 0 }, /* 75 */
{ 52, 2, 192, 0, 0, 20, 0, 0, 35, CT_TOFFEE , 0, 0, 0, 0 }, /* 76 */ { 52, 2, 192, 0, 0, 20, 0, 0, 35, CT_TOFFEE , 0, 0, 0, 0, 0 }, /* 76 */
{ 53, 2, 190, 0, 0, 21, 0, 0, 25, CT_BUBBLES , 0, 0, 0, 0 }, /* 77 */ { 53, 2, 190, 0, 0, 21, 0, 0, 25, CT_BUBBLES , 0, 0, 0, 0, 0 }, /* 77 */
{ 54, 2, 182, 0, 0, 24, 0, 0, 30, CT_COLA , 0, 0, 0, 0 }, /* 78 */ { 54, 2, 182, 0, 0, 24, 0, 0, 30, CT_COLA , 0, 0, 0, 0, 0 }, /* 78 */
{ 55, 2, 181, 0, 0, 21, 0, 0, 30, CT_CANDY , 0, 0, 0, 0 }, /* 79 */ { 55, 2, 181, 0, 0, 21, 0, 0, 30, CT_CANDY , 0, 0, 0, 0, 0 }, /* 79 */
{ 56, 2, 183, 0, 0, 21, 0, 0, 25, CT_TOYS , 0, 0, 0, 0 }, /* 80 */ { 56, 2, 183, 0, 0, 21, 0, 0, 25, CT_TOYS , 0, 0, 0, 0, 0 }, /* 80 */
{ 57, 2, 196, 0, 0, 18, 0, 0, 27, CT_BATTERIES , 0, 0, 0, 0 }, /* 81 */ { 57, 2, 196, 0, 0, 18, 0, 0, 27, CT_BATTERIES , 0, 0, 0, 0, 0 }, /* 81 */
{ 58, 2, 193, 0, 0, 18, 0, 0, 30, CT_FIZZY_DRINKS , 0, 0, 0, 0 }, /* 82 */ { 58, 2, 193, 0, 0, 18, 0, 0, 30, CT_FIZZY_DRINKS , 0, 0, 0, 0, 0 }, /* 82 */
{ 59, 2, 191, 0, 0, 18, 0, 0, 35, CT_PLASTIC , 0, 0, 0, 0 }, /* 83 */ { 59, 2, 191, 0, 0, 18, 0, 0, 35, CT_PLASTIC , 0, 0, 0, 0, 0 }, /* 83 */
{ 28, 0, 70, 400, 10000, 105, 250, 2, 0, 0 , 0, 0, 0, 0 }, /* 84 */ { 28, 0, 70, 400, 10000, 105, 250, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 84 */
{ 29, 0, 74, 448, 12000, 120, 253, 2, 0, 0 , 0, 0, 0, 0 }, /* 85 */ { 29, 0, 74, 448, 12000, 120, 253, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 85 */
{ 30, 0, 82, 480, 15000, 130, 254, 2, 0, 0 , 0, 0, 0, 0 }, /* 86 */ { 30, 0, 82, 480, 15000, 130, 254, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 86 */
{ 31, 1, 95, 640, 20000/2,150/2,255/2, 2, 0, 0 , 0, 0, 0, 0 }, /* 87 */ { 31, 1, 95, 640, 20000/2,150/2,255/2, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 87 */
{ 28, 0, 70, 480, 10000, 120, 250, 2, 0, 0 , 0, 0, 0, 0 }, /* 88 */ { 28, 0, 70, 480, 10000, 120, 250, 2, 0, 0 , 0, 0, 0, 0, 0 }, /* 88 */
{ 60, 2, 247, 0, 0, 25, 0, 0, 47, CT_PASSENGERS , 0, 0, 0, 0 }, /* 89 */ { 60, 2, 247, 0, 0, 25, 0, 0, 47, CT_PASSENGERS , 0, 0, 0, 0, 0 }, /* 89 */
{ 62, 2, 228, 0, 0, 21, 0, 0, 37, CT_MAIL , 0, 0, 0, 0 }, /* 90 */ { 62, 2, 228, 0, 0, 21, 0, 0, 37, CT_MAIL , 0, 0, 0, 0, 0 }, /* 90 */
{ 61, 2, 176, 0, 0, 18, 0, 0, 37, CT_COAL , 0, 0, 0, 0 }, /* 91 */ { 61, 2, 176, 0, 0, 18, 0, 0, 37, CT_COAL , 0, 0, 0, 0, 0 }, /* 91 */
{ 63, 2, 200, 0, 0, 24, 0, 0, 37, CT_OIL , 0, 0, 0, 0 }, /* 92 */ { 63, 2, 200, 0, 0, 24, 0, 0, 37, CT_OIL , 0, 0, 0, 0, 0 }, /* 92 */
{ 64, 2, 192, 0, 0, 20, 0, 0, 32, CT_LIVESTOCK , 0, 0, 0, 0 }, /* 93 */ { 64, 2, 192, 0, 0, 20, 0, 0, 32, CT_LIVESTOCK , 0, 0, 0, 0, 0 }, /* 93 */
{ 65, 2, 190, 0, 0, 21, 0, 0, 32, CT_GOODS , 0, 0, 0, 0 }, /* 94 */ { 65, 2, 190, 0, 0, 21, 0, 0, 32, CT_GOODS , 0, 0, 0, 0, 0 }, /* 94 */
{ 66, 2, 182, 0, 0, 19, 0, 0, 37, CT_GRAIN , 0, 0, 0, 0 }, /* 95 */ { 66, 2, 182, 0, 0, 19, 0, 0, 37, CT_GRAIN , 0, 0, 0, 0, 0 }, /* 95 */
{ 67, 2, 181, 0, 0, 16, 0, 0, 37, CT_WOOD , 0, 0, 0, 0 }, /* 96 */ { 67, 2, 181, 0, 0, 16, 0, 0, 37, CT_WOOD , 0, 0, 0, 0, 0 }, /* 96 */
{ 68, 2, 179, 0, 0, 19, 0, 0, 37, CT_IRON_ORE , 0, 0, 0, 0 }, /* 97 */ { 68, 2, 179, 0, 0, 19, 0, 0, 37, CT_IRON_ORE , 0, 0, 0, 0, 0 }, /* 97 */
{ 69, 2, 196, 0, 0, 18, 0, 0, 27, CT_STEEL , 0, 0, 0, 0 }, /* 98 */ { 69, 2, 196, 0, 0, 18, 0, 0, 27, CT_STEEL , 0, 0, 0, 0, 0 }, /* 98 */
{ 70, 2, 255, 0, 0, 30, 0, 0, 27, CT_VALUABLES , 0, 0, 0, 0 }, /* 99 */ { 70, 2, 255, 0, 0, 30, 0, 0, 27, CT_VALUABLES , 0, 0, 0, 0, 0 }, /* 99 */
{ 71, 2, 191, 0, 0, 22, 0, 0, 32, CT_FOOD , 0, 0, 0, 0 }, /* 100 */ { 71, 2, 191, 0, 0, 22, 0, 0, 32, CT_FOOD , 0, 0, 0, 0, 0 }, /* 100 */
{ 72, 2, 196, 0, 0, 18, 0, 0, 27, CT_PAPER , 0, 0, 0, 0 }, /* 101 */ { 72, 2, 196, 0, 0, 18, 0, 0, 27, CT_PAPER , 0, 0, 0, 0, 0 }, /* 101 */
{ 73, 2, 179, 0, 0, 19, 0, 0, 37, CT_COPPER_ORE , 0, 0, 0, 0 }, /* 102 */ { 73, 2, 179, 0, 0, 19, 0, 0, 37, CT_COPPER_ORE , 0, 0, 0, 0, 0 }, /* 102 */
{ 47, 2, 199, 0, 0, 25, 0, 0, 32, CT_WATER , 0, 0, 0, 0 }, /* 103 */ { 47, 2, 199, 0, 0, 25, 0, 0, 32, CT_WATER , 0, 0, 0, 0, 0 }, /* 103 */
{ 48, 2, 182, 0, 0, 18, 0, 0, 32, CT_FRUIT , 0, 0, 0, 0 }, /* 104 */ { 48, 2, 182, 0, 0, 18, 0, 0, 32, CT_FRUIT , 0, 0, 0, 0, 0 }, /* 104 */
{ 49, 2, 185, 0, 0, 19, 0, 0, 28, CT_RUBBER , 0, 0, 0, 0 }, /* 105 */ { 49, 2, 185, 0, 0, 19, 0, 0, 28, CT_RUBBER , 0, 0, 0, 0, 0 }, /* 105 */
{ 50, 2, 176, 0, 0, 19, 0, 0, 37, CT_SUGAR , 0, 0, 0, 0 }, /* 106 */ { 50, 2, 176, 0, 0, 19, 0, 0, 37, CT_SUGAR , 0, 0, 0, 0, 0 }, /* 106 */
{ 51, 2, 178, 0, 0, 20, 0, 0, 37, CT_COTTON_CANDY , 0, 0, 0, 0 }, /* 107 */ { 51, 2, 178, 0, 0, 20, 0, 0, 37, CT_COTTON_CANDY , 0, 0, 0, 0, 0 }, /* 107 */
{ 52, 2, 192, 0, 0, 20, 0, 0, 37, CT_TOFFEE , 0, 0, 0, 0 }, /* 108 */ { 52, 2, 192, 0, 0, 20, 0, 0, 37, CT_TOFFEE , 0, 0, 0, 0, 0 }, /* 108 */
{ 53, 2, 190, 0, 0, 21, 0, 0, 27, CT_BUBBLES , 0, 0, 0, 0 }, /* 109 */ { 53, 2, 190, 0, 0, 21, 0, 0, 27, CT_BUBBLES , 0, 0, 0, 0, 0 }, /* 109 */
{ 54, 2, 182, 0, 0, 24, 0, 0, 32, CT_COLA , 0, 0, 0, 0 }, /* 110 */ { 54, 2, 182, 0, 0, 24, 0, 0, 32, CT_COLA , 0, 0, 0, 0, 0 }, /* 110 */
{ 55, 2, 181, 0, 0, 21, 0, 0, 32, CT_CANDY , 0, 0, 0, 0 }, /* 111 */ { 55, 2, 181, 0, 0, 21, 0, 0, 32, CT_CANDY , 0, 0, 0, 0, 0 }, /* 111 */
{ 56, 2, 183, 0, 0, 21, 0, 0, 27, CT_TOYS , 0, 0, 0, 0 }, /* 112 */ { 56, 2, 183, 0, 0, 21, 0, 0, 27, CT_TOYS , 0, 0, 0, 0, 0 }, /* 112 */
{ 57, 2, 196, 0, 0, 18, 0, 0, 29, CT_BATTERIES , 0, 0, 0, 0 }, /* 113 */ { 57, 2, 196, 0, 0, 18, 0, 0, 29, CT_BATTERIES , 0, 0, 0, 0, 0 }, /* 113 */
{ 58, 2, 193, 0, 0, 18, 0, 0, 32, CT_FIZZY_DRINKS , 0, 0, 0, 0 }, /* 114 */ { 58, 2, 193, 0, 0, 18, 0, 0, 32, CT_FIZZY_DRINKS , 0, 0, 0, 0, 0 }, /* 114 */
{ 59, 2, 191, 0, 0, 18, 0, 0, 37, CT_PLASTIC , 0, 0, 0, 0 }, /* 115 */ { 59, 2, 191, 0, 0, 18, 0, 0, 37, CT_PLASTIC , 0, 0, 0, 0, 0 }, /* 115 */
}; };
ShipVehicleInfo _ship_vehicle_info[NUM_SHIP_ENGINES] = { ShipVehicleInfo _ship_vehicle_info[NUM_SHIP_ENGINES] = {

67
train_cmd.c
View File

@@ -1,5 +1,6 @@
#include "stdafx.h" #include "stdafx.h"
#include "openttd.h" #include "openttd.h"
#include "debug.h"
#include "table/strings.h" #include "table/strings.h"
#include "map.h" #include "map.h"
#include "tile.h" #include "tile.h"
@@ -22,6 +23,7 @@
(is_custom_sprite(spritenum) ? IS_CUSTOM_FIRSTHEAD_SPRITE(spritenum) : _engine_sprite_add[spritenum] == 0) (is_custom_sprite(spritenum) ? IS_CUSTOM_FIRSTHEAD_SPRITE(spritenum) : _engine_sprite_add[spritenum] == 0)
static bool TrainCheckIfLineEnds(Vehicle *v); static bool TrainCheckIfLineEnds(Vehicle *v);
static void TrainController(Vehicle *v);
extern void ShowTrainViewWindow(Vehicle *v); extern void ShowTrainViewWindow(Vehicle *v);
static const byte _vehicle_initial_x_fract[4] = {10,8,4,8}; static const byte _vehicle_initial_x_fract[4] = {10,8,4,8};
@@ -81,6 +83,7 @@ void TrainConsistChanged(Vehicle *v) {
for (u = v; u != NULL; u = u->next) { for (u = v; u != NULL; u = u->next) {
const RailVehicleInfo *rvi_u = RailVehInfo(u->engine_type); const RailVehicleInfo *rvi_u = RailVehInfo(u->engine_type);
uint16 veh_len;
// update the 'first engine' // update the 'first engine'
u->u.rail.first_engine = (v == u) ? INVALID_VEHICLE : first_engine; u->u.rail.first_engine = (v == u) ? INVALID_VEHICLE : first_engine;
@@ -109,6 +112,16 @@ void TrainConsistChanged(Vehicle *v) {
// max speed is the minimum of the speed limits of all vehicles in the consist // max speed is the minimum of the speed limits of all vehicles in the consist
if (rvi_u->max_speed != 0) if (rvi_u->max_speed != 0)
max_speed = min(rvi_u->max_speed, max_speed); max_speed = min(rvi_u->max_speed, max_speed);
// check the vehicle length (callback)
veh_len = CALLBACK_FAILED;
if (HASBIT(rvi_u->callbackmask, CBM_VEH_LENGTH))
veh_len = GetCallBackResult(CBID_VEH_LENGTH, u->engine_type, u);
if (veh_len == CALLBACK_FAILED)
veh_len = rvi_u->shorten_factor;
assert(veh_len < 8);
u->u.rail.cached_veh_length = 8 - veh_len;
}; };
// store consist weight/max speed in cache // store consist weight/max speed in cache
@@ -1257,6 +1270,52 @@ static void DisableTrainCrossing(TileIndex tile)
} }
} }
/**
* Advances wagons for train reversing, needed for variable length wagons.
* Needs to be called once before the train is reversed, and once after it.
* @param v First vehicle in chain
* @param before Set to true for the call before reversing, false otherwise
*/
static void AdvanceWagons(Vehicle *v, bool before)
{
Vehicle *base, *first, *last, *tempnext;
int i, length;
int differential;
base = v;
first = base->next;
length = CountVehiclesInChain(v);
while (length > 2) {
// find pairwise matching wagon
// start<>end, start+1<>end-1, ... */
last = first;
for (i = length - 3; i; i--) {
last = last->next;
}
differential = last->u.rail.cached_veh_length - base->u.rail.cached_veh_length;
if (before)
differential *= -1;
if (differential > 0) {
// disconnect last car to make sure only this subset moves
tempnext = last->next;
last->next = NULL;
for (i = 0; i < differential; i++) {
TrainController(first);
}
last->next = tempnext;
}
base = first;
first = first->next;
length -= 2;
}
}
static void ReverseTrainDirection(Vehicle *v) static void ReverseTrainDirection(Vehicle *v)
{ {
int l = 0, r = -1; int l = 0, r = -1;
@@ -1285,11 +1344,15 @@ static void ReverseTrainDirection(Vehicle *v)
u = v; u = v;
do r++; while ( (u = u->next) != NULL ); do r++; while ( (u = u->next) != NULL );
AdvanceWagons(v, true);
/* swap start<>end, start+1<>end-1, ... */ /* swap start<>end, start+1<>end-1, ... */
do { do {
ReverseTrainSwapVeh(v, l++, r--); ReverseTrainSwapVeh(v, l++, r--);
} while (l <= r); } while (l <= r);
AdvanceWagons(v, false);
if (IsTileDepotType(v->tile, TRANSPORT_RAIL)) if (IsTileDepotType(v->tile, TRANSPORT_RAIL))
InvalidateWindow(WC_VEHICLE_DEPOT, v->tile); InvalidateWindow(WC_VEHICLE_DEPOT, v->tile);
@@ -2723,8 +2786,6 @@ static void TrainController(Vehicle *v)
v->x_pos = gp.x; v->x_pos = gp.x;
v->y_pos = gp.y; v->y_pos = gp.y;
VehiclePositionChanged(v); VehiclePositionChanged(v);
if (prev == NULL)
CheckTrainCollision(v);
continue; continue;
} }
common:; common:;
@@ -2743,7 +2804,6 @@ common:;
if (prev == NULL) { if (prev == NULL) {
/* This is the first vehicle in the train */ /* This is the first vehicle in the train */
AffectSpeedByZChange(v, old_z); AffectSpeedByZChange(v, old_z);
CheckTrainCollision(v);
} }
} }
return; return;
@@ -3106,6 +3166,7 @@ static void TrainLocoHandler(Vehicle *v, bool mode)
do { do {
TrainController(v); TrainController(v);
CheckTrainCollision(v);
if (v->cur_speed <= 0x100) if (v->cur_speed <= 0x100)
break; break;
} while (--j != 0); } while (--j != 0);

46
train_gui.c
View File

@@ -1,6 +1,7 @@
#include "stdafx.h" #include "stdafx.h"
#include "openttd.h" #include "openttd.h"
#include "debug.h" #include "debug.h"
#include "table/sprites.h"
#include "table/strings.h" #include "table/strings.h"
#include "map.h" #include "map.h"
#include "window.h" #include "window.h"
@@ -328,20 +329,27 @@ static void ShowBuildTrainWindow(uint tile)
static void DrawTrainImage(const Vehicle *v, int x, int y, int count, int skip, VehicleID selection) static void DrawTrainImage(const Vehicle *v, int x, int y, int count, int skip, VehicleID selection)
{ {
int max_x = x + count * 29;
do { do {
if (--skip < 0) { if (--skip < 0) {
int image = GetTrainImage(v, 6); int image = GetTrainImage(v, 6);
uint32 ormod = SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner)); uint32 ormod = SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner));
if (v->vehstatus & VS_CRASHED) ormod = 0x3248000; int width = v->u.rail.cached_veh_length * 3;
DrawSprite(image | ormod, x+14, y+6+_traininfo_vehicle_pitch);
if (v->index == selection) DrawFrameRect(x-1, y-1, x+28, y+12, 15, 0x10); if (x + width + 4 <= max_x) {
x += 29; if (v->vehstatus & VS_CRASHED)
count--; ormod = PALETTE_CRASH;
DrawSprite(image | ormod, x + 14, y + 6 + _traininfo_vehicle_pitch);
if (v->index == selection)
DrawFrameRect(x - 1, y - 1, x + width + 4, y + 12, 15, 0x10);
}
x += width + 5;
} }
if (!(v = v->next)) if (!(v = v->next))
break; break;
} while (count); } while (x < max_x);
} }
static void DrawTrainDepotWindow(Window *w) static void DrawTrainDepotWindow(Window *w)
@@ -409,8 +417,10 @@ static void DrawTrainDepotWindow(Window *w)
/*Draw the train counter */ /*Draw the train counter */
i = 0; i = 0;
u = v; u = v;
do i++; while ( (u=u->next) != NULL); //Determine length of train do {
SetDParam(0, i); //Set the counter i += u->u.rail.cached_veh_length + 1;
} while ( (u=u->next) != NULL); //Determine length of train
SetDParam(0, (i+8) / 9); //Set the counter
i = (w->hscroll.cap * 29) + (x + 26); //Calculate position of text according to window size i = (w->hscroll.cap * 29) + (x + 26); //Calculate position of text according to window size
DrawStringCentered(i, y+5, STR_TINY_BLACK, 0); //Draw the counter DrawStringCentered(i, y+5, STR_TINY_BLACK, 0); //Draw the counter
@@ -451,16 +461,11 @@ typedef struct GetDepotVehiclePtData {
static int GetVehicleFromTrainDepotWndPt(Window *w, int x, int y, GetDepotVehiclePtData *d) static int GetVehicleFromTrainDepotWndPt(Window *w, int x, int y, GetDepotVehiclePtData *d)
{ {
int area_x;
int row; int row;
int skip = 0;
Vehicle *v; Vehicle *v;
x = x - 23; x = x - 23;
if (x < 0) {
area_x = (x >= -10) ? -2 : -1;
} else {
area_x = x / 29;
}
row = (y - 14) / 14; row = (y - 14) / 14;
if ( (uint) row >= w->vscroll.cap) if ( (uint) row >= w->vscroll.cap)
@@ -475,12 +480,12 @@ static int GetVehicleFromTrainDepotWndPt(Window *w, int x, int y, GetDepotVehicl
v->tile == w->window_number && v->tile == w->window_number &&
v->u.rail.track == 0x80 && v->u.rail.track == 0x80 &&
--row < 0) { --row < 0) {
if (area_x >= 0) area_x += w->hscroll.pos; skip = w->hscroll.pos;
goto found_it; goto found_it;
} }
} }
area_x--; /* free wagons don't have an initial loco. */ x -= 29; /* free wagons don't have an initial loco. */
/* and then the list of free wagons */ /* and then the list of free wagons */
FOR_ALL_VEHICLES(v) { FOR_ALL_VEHICLES(v) {
@@ -502,11 +507,14 @@ found_it:
d->head = d->wagon = v; d->head = d->wagon = v;
/* either pressed the flag or the number, but only when it's a loco */ /* either pressed the flag or the number, but only when it's a loco */
if (area_x < 0 && v->subtype == TS_Front_Engine) if (x < 0 && v->subtype == TS_Front_Engine)
return area_x; return (x >= -10) ? -2 : -1;
// skip vehicles that are scrolled off the left side
while (skip--) v = v->next;
/* find the vehicle in this row that was clicked */ /* find the vehicle in this row that was clicked */
while (--area_x >= 0) { while ((x -= v->u.rail.cached_veh_length * 3 + 5) >= 0) {
v = v->next; v = v->next;
if (v == NULL) break; if (v == NULL) break;
} }

2
vehicle.c
View File

@@ -528,7 +528,7 @@ static void DoDrawVehicle(Vehicle *v)
if (v->vehstatus & VS_DISASTER) { if (v->vehstatus & VS_DISASTER) {
image |= 0x3224000; image |= 0x3224000;
} else if (v->vehstatus & VS_DEFPAL) { } else if (v->vehstatus & VS_DEFPAL) {
image |= (v->vehstatus & VS_CRASHED) ? 0x3248000 : SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner)); image |= (v->vehstatus & VS_CRASHED) ? PALETTE_CRASH : SPRITE_PALETTE(PLAYER_SPRITE_COLOR(v->owner));
} }
AddSortableSpriteToDraw(image, v->x_pos + v->x_offs, v->y_pos + v->y_offs, AddSortableSpriteToDraw(image, v->x_pos + v->x_offs, v->y_pos + v->y_offs,

1
vehicle.h
View File

@@ -53,6 +53,7 @@ typedef struct VehicleRail {
// cached values, recalculated on load and each time a vehicle is added to/removed from the consist. // cached values, recalculated on load and each time a vehicle is added to/removed from the consist.
uint16 cached_max_speed; // max speed of the consist. (minimum of the max speed of all vehicles in the consist) uint16 cached_max_speed; // max speed of the consist. (minimum of the max speed of all vehicles in the consist)
uint32 cached_power; // total power of the consist. uint32 cached_power; // total power of the consist.
uint8 cached_veh_length; // length of this vehicle in units of 1/8 of normal length, cached because this can be set by a callback
// cached values, recalculated when the cargo on a train changes (in addition to the conditions above) // cached values, recalculated when the cargo on a train changes (in addition to the conditions above)
uint16 cached_weight; // total weight of the consist. uint16 cached_weight; // total weight of the consist.
uint16 cached_veh_weight; // weight of the vehicle. uint16 cached_veh_weight; // weight of the vehicle.