cpp/openttd-patchpack/source Changeset - r1174:4ffa62f5467c

Changeset - r1174:4ffa62f5467c

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tron - 19 years ago 2005-01-25 21:43:57
tron@openttd.org

(svn r1676) Increase the size of TileIndex and TileIndexDiff to 32bits and adapt the save/load data and some other parts of the code to that change

WARNING: If i made any mistake here it WILL lead to corrupted savegames!

12 files changed with 74 insertions and 40 deletions:

ai.c

industry_cmd.c

landscape.c

macros.h

map.h

players.c

station_cmd.c

texteff.c

town_cmd.c

train_cmd.c

vehicle.c

vehicle.h

0 comments (0 inline, 0 general)

ai.c

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@@ @@ -3762,7 +3762,7 @@ static void AiStateRemoveTrack(Player *p @@
 		uint tile = ++p->ai.state_counter;
 		// Iterated all tiles?
-		if (tile == 0) {
+		if (tile >= MapSize()) {
 			p->ai.state = AIS_REMOVE_STATION;
 			return;
+		}

industry_cmd.c

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@@ @@ -1876,7 +1876,8 @@ const TileTypeProcs _tile_type_industry_ @@
 };
 static const byte _industry_desc[] = {
 	SLE_VAR(Industry,xy,							SLE_UINT16),
 	SLE_CONDVAR(Industry, xy,					SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Industry, xy,					SLE_UINT32, 6, 255),
 	SLE_VAR(Industry,width,						SLE_UINT8),
 	SLE_VAR(Industry,height,					SLE_UINT8),
 	SLE_REF(Industry,town,						REF_TOWN),

landscape.c

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@@ @@ -730,10 +730,10 @@ TileIndex AdjustTileCoordRandomly(TileIn @@
 	int rn = rng;
 	uint32 r = Random();
 	return TILE_XY(
+	return TILE_MASK(TILE_XY(
 		TileX(a) + ((byte)r * rn * 2 >> 8) - rn,
 		TileY(a) + ((byte)(r >> 8) * rn * 2 >> 8) - rn
 	);
+	));
+}
 // This function checks if we add addx/addy to tile, if we

macros.h

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@@ @@ -160,6 +160,7 @@ static inline int64 myabs64(int64 a) { i @@
 static inline void swap_byte(byte *a, byte *b) { byte t = *a; *a = *b; *b = t; }
 static inline void swap_uint16(uint16 *a, uint16 *b) { uint16 t = *a; *a = *b; *b = t; }
 static inline void swap_int16(int16 *a, int16 *b) { int16 t = *a; *a = *b; *b = t; }
 static inline void swap_int32(int32 *a, int32 *b) { int32 t = *a; *a = *b; *b = t; }
 static inline void swap_tile(TileIndex *a, TileIndex *b) { TileIndex t = *a; *a = *b; *b = t; }

map.h

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@@ @@ -2,7 +2,7 @@ @@
 #define MAP_H
 #define TILE_FROM_XY(x,y) (int)((((y) >> 4) << MapLogX()) + ((x) >> 4))
-#define TILE_XY(x,y) (int)(((y) << MapLogX()) + (x))
 #define TILE_XY(x,y) (((y) << MapLogX()) + (x))
 #define TILE_MASK(x) ((x) & ((1 << (MapLogX() + MapLogY())) - 1))
@@ @@ -26,8 +26,8 @@ static inline uint MapMaxY(void) { retur @@
 /* The number of tiles in the map */
 static inline uint MapSize(void) { return MapSizeX() * MapSizeY(); }
 typedef uint32 TileIndex;
 typedef uint16 TileIndex;
 static inline uint TileX(TileIndex tile)
+{
@@ @@ -40,7 +40,7 @@ static inline uint TileY(TileIndex tile) @@
+}
-typedef int16 TileIndexDiff;
+typedef int32 TileIndexDiff;
 typedef struct TileIndexDiffC {
 	int16 x;

players.c

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@@ @@ -923,8 +923,10 @@ static const byte _player_desc[] = { @@
 	SLE_VAR(Player,block_preview,		SLE_UINT8),
 	SLE_VAR(Player,cargo_types,			SLE_UINT16),
 	SLE_VAR(Player,location_of_house,SLE_UINT16),
 	SLE_VAR(Player,last_build_coordinate,SLE_UINT16),
 	SLE_CONDVAR(Player, location_of_house,     SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Player, location_of_house,     SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Player, last_build_coordinate, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Player, last_build_coordinate, SLE_UINT32, 6, 255),
 	SLE_VAR(Player,inaugurated_year,SLE_UINT8),
 	SLE_ARR(Player,share_owners,		SLE_UINT8, 4),
@@ @@ -983,13 +985,17 @@ static const byte _player_ai_desc[] = { @@
 	SLE_VAR(PlayerAI,route_type_mask,		SLE_UINT8),
 	SLE_VAR(PlayerAI,start_tile_a,			SLE_UINT16),
 	SLE_VAR(PlayerAI,cur_tile_a,				SLE_UINT16),
 	SLE_CONDVAR(PlayerAI, start_tile_a, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(PlayerAI, start_tile_a, SLE_UINT32, 6, 255),
 	SLE_CONDVAR(PlayerAI, cur_tile_a,   SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(PlayerAI, cur_tile_a,   SLE_UINT32, 6, 255),
 	SLE_VAR(PlayerAI,start_dir_a,				SLE_UINT8),
 	SLE_VAR(PlayerAI,cur_dir_a,					SLE_UINT8),
 	SLE_VAR(PlayerAI,start_tile_b,			SLE_UINT16),
 	SLE_VAR(PlayerAI,cur_tile_b,				SLE_UINT16),
 	SLE_CONDVAR(PlayerAI, start_tile_b, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(PlayerAI, start_tile_b, SLE_UINT32, 6, 255),
 	SLE_CONDVAR(PlayerAI, cur_tile_b,   SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(PlayerAI, cur_tile_b,   SLE_UINT32, 6, 255),
 	SLE_VAR(PlayerAI,start_dir_b,				SLE_UINT8),
 	SLE_VAR(PlayerAI,cur_dir_b,					SLE_UINT8),
@@ @@ -1004,8 +1010,10 @@ static const byte _player_ai_desc[] = { @@
 };
 static const byte _player_ai_build_rec_desc[] = {
 	SLE_VAR(AiBuildRec,spec_tile,			SLE_UINT16),
 	SLE_VAR(AiBuildRec,use_tile,			SLE_UINT16),
 	SLE_CONDVAR(AiBuildRec,spec_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(AiBuildRec,spec_tile, SLE_UINT32, 6, 255),
 	SLE_CONDVAR(AiBuildRec,use_tile,  SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(AiBuildRec,use_tile,  SLE_UINT32, 6, 255),
 	SLE_VAR(AiBuildRec,rand_rng,			SLE_UINT8),
 	SLE_VAR(AiBuildRec,cur_building_rule,SLE_UINT8),
 	SLE_VAR(AiBuildRec,unk6,					SLE_UINT8),

station_cmd.c

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@@ @@ -2810,12 +2810,18 @@ const TileTypeProcs _tile_type_station_p @@
 static const byte _station_desc[] = {
 	SLE_VAR(Station,xy,							SLE_UINT16),
 	SLE_VAR(Station,bus_tile,				SLE_UINT16),
 	SLE_VAR(Station,lorry_tile,			SLE_UINT16),
 	SLE_VAR(Station,train_tile,			SLE_UINT16),
 	SLE_VAR(Station,airport_tile,		SLE_UINT16),
 	SLE_VAR(Station,dock_tile,			SLE_UINT16),
 	SLE_CONDVAR(Station, xy,           SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Station, xy,           SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Station, bus_tile,     SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Station, bus_tile,     SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Station, lorry_tile,   SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Station, lorry_tile,   SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Station, train_tile,   SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Station, train_tile,   SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Station, airport_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Station, airport_tile, SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Station, dock_tile,    SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Station, dock_tile,    SLE_UINT32, 6, 255),
 	SLE_REF(Station,town,						REF_TOWN),
 	SLE_VAR(Station,trainst_w,			SLE_UINT8),
 	SLE_CONDVAR(Station,trainst_h,	SLE_UINT8, 2, 255),

texteff.c

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@@ @@ -351,7 +351,11 @@ void InitializeAnimatedTiles(void) @@
 static void SaveLoad_ANIT(void)
+{
 	SlArray(_animated_tile_list, lengthof(_animated_tile_list), SLE_UINT16);
 	if (_sl.version < 6)
 		SlArray(_animated_tile_list, lengthof(_animated_tile_list),
 			SLE_FILE_U16 | SLE_VAR_U32);
 	else
 		SlArray(_animated_tile_list, lengthof(_animated_tile_list), SLE_UINT32);
+}

town_cmd.c

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@@ @@ -1865,7 +1865,8 @@ const TileTypeProcs _tile_type_town_proc @@
 // Save and load of towns.
 static const byte _town_desc[] = {
 	SLE_VAR(Town,xy,					SLE_UINT16),
 	SLE_CONDVAR(Town, xy, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Town, xy, SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Town,population,	SLE_FILE_U16 | SLE_VAR_U32, 0, 2),
 	SLE_CONDVAR(Town,population,	SLE_UINT32, 3, 255),

train_cmd.c

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@@ @@ -947,8 +947,8 @@ static void ReverseTrainSwapVeh(Vehicle @@
 		if (!(b->u.rail.track & 0x80)) b->direction ^= 4;
 		/* swap more variables */
 		swap_int16(&a->x_pos, &b->x_pos);
 		swap_int16(&a->y_pos, &b->y_pos);
 		swap_int32(&a->x_pos, &b->x_pos);
 		swap_int32(&a->y_pos, &b->y_pos);
 		swap_tile(&a->tile, &b->tile);
 		swap_byte(&a->z_pos, &b->z_pos);

vehicle.c

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@@ @@ -1765,11 +1765,15 @@ const byte _common_veh_desc[] = { @@
 	SLE_VAR(Vehicle,string_id,				SLE_STRINGID),
 	SLE_VAR(Vehicle,unitnumber,				SLE_UINT8),
 	SLE_VAR(Vehicle,owner,						SLE_UINT8),
 	SLE_VAR(Vehicle,tile,							SLE_UINT16),
 	SLE_VAR(Vehicle,dest_tile,				SLE_UINT16),
 	SLE_CONDVAR(Vehicle,tile,					SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Vehicle,tile,					SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Vehicle,dest_tile,		SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Vehicle,dest_tile,		SLE_UINT32, 6, 255),
 	SLE_VAR(Vehicle,x_pos,						SLE_INT16),
 	SLE_VAR(Vehicle,y_pos,						SLE_INT16),
 	SLE_CONDVAR(Vehicle,x_pos,				SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Vehicle,x_pos,				SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Vehicle,y_pos,				SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Vehicle,y_pos,				SLE_UINT32, 6, 255),
 	SLE_VAR(Vehicle,z_pos,						SLE_UINT8),
 	SLE_VAR(Vehicle,direction,				SLE_UINT8),
@@ @@ -1918,10 +1922,13 @@ static const byte _special_desc[] = { @@
 	SLE_VAR(Vehicle,subtype,					SLE_UINT8),
 	SLE_VAR(Vehicle,tile,							SLE_UINT16),
 	SLE_CONDVAR(Vehicle,tile,					SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Vehicle,tile,					SLE_UINT32, 6, 255),
 	SLE_VAR(Vehicle,x_pos,						SLE_INT16),
 	SLE_VAR(Vehicle,y_pos,						SLE_INT16),
 	SLE_CONDVAR(Vehicle,x_pos,				SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
 	SLE_CONDVAR(Vehicle,x_pos,				SLE_INT32, 6, 255),
 	SLE_CONDVAR(Vehicle,y_pos,				SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
 	SLE_CONDVAR(Vehicle,y_pos,				SLE_INT32, 6, 255),
 	SLE_VAR(Vehicle,z_pos,						SLE_UINT8),
 	SLE_VAR(Vehicle,cur_image,				SLE_UINT16),
@@ @@ -1948,11 +1955,15 @@ static const byte _disaster_desc[] = { @@
 	SLE_REF(Vehicle,next,							REF_VEHICLE_OLD),
 	SLE_VAR(Vehicle,subtype,					SLE_UINT8),
 	SLE_VAR(Vehicle,tile,							SLE_UINT16),
 	SLE_VAR(Vehicle,dest_tile,				SLE_UINT16),
 	SLE_CONDVAR(Vehicle,tile,					SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Vehicle,tile,					SLE_UINT32, 6, 255),
 	SLE_CONDVAR(Vehicle,dest_tile,		SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Vehicle,dest_tile,		SLE_UINT32, 6, 255),
 	SLE_VAR(Vehicle,x_pos,						SLE_INT16),
 	SLE_VAR(Vehicle,y_pos,						SLE_INT16),
 	SLE_CONDVAR(Vehicle,x_pos,				SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
 	SLE_CONDVAR(Vehicle,x_pos,				SLE_INT32, 6, 255),
 	SLE_CONDVAR(Vehicle,y_pos,				SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
 	SLE_CONDVAR(Vehicle,y_pos,				SLE_INT32, 6, 255),
 	SLE_VAR(Vehicle,z_pos,						SLE_UINT8),
 	SLE_VAR(Vehicle,direction,				SLE_UINT8),
@@ @@ -2069,7 +2080,8 @@ static void Load_VEHS(void) @@
+}
 static const byte _depot_desc[] = {
 	SLE_VAR(Depot,xy,						SLE_UINT16),
 	SLE_CONDVAR(Depot, xy,			SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Depot, xy,			SLE_UINT32, 6, 255),
 	SLE_VAR(Depot,town_index,		SLE_UINT16),
 	SLE_END()
 };
@@ @@ -2095,7 +2107,8 @@ static void Load_DEPT(void) @@
+}
 static const byte _waypoint_desc[] = {
 	SLE_VAR(Waypoint,xy,								SLE_UINT16),
 	SLE_CONDVAR(Waypoint, xy, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
 	SLE_CONDVAR(Waypoint, xy, SLE_UINT32, 6, 255),
 	SLE_VAR(Waypoint,town_or_string,		SLE_UINT16),
 	SLE_VAR(Waypoint,deleted,						SLE_UINT8),

vehicle.h

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@@ @@ -102,8 +102,8 @@ struct Vehicle { @@
 	TileIndex tile;		// Current tile index
 	TileIndex dest_tile; // Heading for this tile
 	int16 x_pos;			// coordinates
 	int16 y_pos;
 	int32 x_pos;			// coordinates
 	int32 y_pos;
 	byte z_pos;
 	byte direction;		// facing

0 comments (0 inline, 0 general)