Changeset - r6003:bcd03960f707
[Not reviewed]
master
0 2 0
rubidium - 18 years ago 2007-02-14 01:00:57
rubidium@openttd.org
(svn r8723) -Codechange: replace yet another couple of magic numbers with enums.
2 files changed with 55 insertions and 50 deletions:
0 comments (0 inline, 0 general)
src/roadveh_cmd.cpp
Show inline comments
 
@@ -1247,6 +1247,11 @@ static uint RoadFindPathToStop(const Veh
 
	return dist;
 
}
 

	
 
enum {
 
	RDE_NEXT_TILE = 0x80,
 
	RDE_TURNED    = 0x40,
 
};
 

	
 
typedef struct RoadDriveEntry {
 
	byte x,y;
 
} RoadDriveEntry;
 
@@ -1379,7 +1384,7 @@ static void RoadVehController(Vehicle *v
 
	/* Get move position data for next frame */
 
	rd = _road_drive_data[(v->u.road.state + (_opt.road_side << RVS_DRIVE_SIDE)) ^ v->u.road.overtaking][v->u.road.frame + 1];
 

	
 
	if (rd.x & 0x80) {
 
	if (rd.x & RDE_NEXT_TILE) {
 
		/* Vehicle is moving to the next tile */
 
		TileIndex tile = v->tile + TileOffsByDiagDir(rd.x & 3);
 
		Trackdir dir = RoadFindPathToDest(v, tile, (DiagDirection)(rd.x & 3));
 
@@ -1454,7 +1459,7 @@ again:
 
		return;
 
	}
 

	
 
	if (rd.x & 0x40) {
 
	if (rd.x & RDE_TURNED) {
 
		/* Vehicle has finished turning around, it will now head back onto the same tile */
 
		Trackdir dir = RoadFindPathToDest(v, v->tile, (DiagDirection)(rd.x & 3));
 
		uint32 r;
src/table/roadveh.h
Show inline comments
 
@@ -17,7 +17,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 2, 5},
 
	{ 1, 5},
 
	{ 0, 5},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_1[] = {
 
	{5,  0},
 
@@ -36,7 +36,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{5, 13},
 
	{5, 14},
 
	{5, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_2[] = {
 
	{5, 0},
 
@@ -47,7 +47,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{2, 5},
 
	{1, 5},
 
	{0, 5},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_3[] = {
 
	{15,  5},
 
@@ -66,7 +66,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 5, 13},
 
	{ 5, 14},
 
	{ 5, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_4[] = {
 
	{ 5, 0},
 
@@ -85,7 +85,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13, 9},
 
	{14, 9},
 
	{15, 9},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_5[] = {
 
	{0,  9},
 
@@ -97,21 +97,21 @@ static const RoadDriveEntry _roadveh_dri
 
	{5, 13},
 
	{5, 14},
 
	{5, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_6[] = {
 
	{0, 6},
 
	{0, 7},
 
	{0, 8},
 
	{0, 9},
 
	{0x42, 0}
 
	{RDE_TURNED | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_7[] = {
 
	{6, 15},
 
	{7, 15},
 
	{8, 15},
 
	{9, 15},
 
	{0x43, 0}
 
	{RDE_TURNED | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_8[] = {
 
	{ 0, 9},
 
@@ -130,7 +130,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13, 9},
 
	{14, 9},
 
	{15, 9},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_9[] = {
 
	{9, 15},
 
@@ -149,7 +149,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{9,  2},
 
	{9,  1},
 
	{9,  0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_10[] = {
 
	{0, 9},
 
@@ -167,7 +167,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{9, 2},
 
	{9, 1},
 
	{9, 0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_11[] = {
 
	{ 9, 15},
 
@@ -179,7 +179,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13,  9},
 
	{14,  9},
 
	{15,  9},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_12[] = {
 
	{15, 5},
 
@@ -190,7 +190,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{10, 2},
 
	{ 9, 1},
 
	{ 9, 0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_13[] = {
 
	{9, 15},
 
@@ -208,21 +208,21 @@ static const RoadDriveEntry _roadveh_dri
 
	{2,  5},
 
	{1,  5},
 
	{0,  5},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_14[] = {
 
	{15, 8},
 
	{15, 7},
 
	{15, 6},
 
	{15, 5},
 
	{0x40, 0}
 
	{RDE_TURNED | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_15[] = {
 
	{8, 0},
 
	{7, 0},
 
	{6, 0},
 
	{5, 0},
 
	{0x41, 0}
 
	{RDE_TURNED | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_16[] = {
 
	{15, 9},
 
@@ -241,7 +241,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 2, 9},
 
	{ 1, 9},
 
	{ 0, 9},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_17[] = {
 
	{9,  0},
 
@@ -260,7 +260,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{9, 13},
 
	{9, 14},
 
	{9, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_18[] = {
 
	{9, 0},
 
@@ -278,7 +278,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{2, 9},
 
	{1, 9},
 
	{0, 9},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_19[] = {
 
	{15,  9},
 
@@ -290,7 +290,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 9, 13},
 
	{ 9, 14},
 
	{ 9, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_20[] = {
 
	{ 9, 0},
 
@@ -301,7 +301,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13, 5},
 
	{14, 5},
 
	{15, 5},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_21[] = {
 
	{0,  5},
 
@@ -319,21 +319,21 @@ static const RoadDriveEntry _roadveh_dri
 
	{9, 13},
 
	{9, 14},
 
	{9, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_22[] = {
 
	{0, 8},
 
	{0, 7},
 
	{0, 6},
 
	{0, 5},
 
	{0x42, 0}
 
	{RDE_TURNED | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_23[] = {
 
	{8, 15},
 
	{7, 15},
 
	{6, 15},
 
	{5, 15},
 
	{0x43, 0}
 
	{RDE_TURNED | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_24[] = {
 
	{ 0, 5},
 
@@ -352,7 +352,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13, 5},
 
	{14, 5},
 
	{15, 5},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_25[] = {
 
	{5, 15},
 
@@ -371,7 +371,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{5,  2},
 
	{5,  1},
 
	{5,  0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_26[] = {
 
	{0, 5},
 
@@ -382,7 +382,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{5, 2},
 
	{5, 1},
 
	{5, 0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_27[] = {
 
	{ 5, 15},
 
@@ -401,7 +401,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13,  5},
 
	{14,  5},
 
	{15,  5},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_28[] = {
 
	{15, 9},
 
@@ -420,7 +420,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 5, 2},
 
	{ 5, 1},
 
	{ 5, 0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_29[] = {
 
	{5, 15},
 
@@ -432,21 +432,21 @@ static const RoadDriveEntry _roadveh_dri
 
	{2,  9},
 
	{1,  9},
 
	{0,  9},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_30[] = {
 
	{15, 6},
 
	{15, 7},
 
	{15, 8},
 
	{15, 9},
 
	{0x40, 0}
 
	{RDE_TURNED | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_31[] = {
 
	{6, 0},
 
	{7, 0},
 
	{8, 0},
 
	{9, 0},
 
	{0x41, 0}
 
	{RDE_TURNED | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_32[] = {
 
	{15,  5},
 
@@ -486,7 +486,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13, 10},
 
	{14,  9},
 
	{15,  9},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_33[] = {
 
	{ 5,  0},
 
@@ -526,7 +526,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{10,  2},
 
	{ 9,  1},
 
	{ 9,  0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_34[] = {
 
	{15,  5},
 
@@ -558,7 +558,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13, 10},
 
	{14,  9},
 
	{15,  9},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_35[] = {
 
	{ 5, 0},
 
@@ -590,7 +590,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{10, 2},
 
	{ 9, 1},
 
	{ 9, 0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_40[] = {
 
	{ 0, 9},
 
@@ -628,7 +628,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 2, 4},
 
	{ 1, 5},
 
	{ 0, 5},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_41[] = {
 
	{9, 15},
 
@@ -666,7 +666,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{4, 13},
 
	{5, 14},
 
	{5, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_42[] = {
 
	{0, 9},
 
@@ -696,7 +696,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{2, 4},
 
	{1, 5},
 
	{0, 5},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_43[] = {
 
	{9, 15},
 
@@ -726,7 +726,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{4, 13},
 
	{5, 14},
 
	{5, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_48[] = {
 
	{15,  9},
 
@@ -766,7 +766,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13,  6},
 
	{14,  5},
 
	{15,  5},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_49[] = {
 
	{ 9,  0},
 
@@ -806,7 +806,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 6,  2},
 
	{ 5,  1},
 
	{ 5,  0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_50[] = {
 
	{15,  9},
 
@@ -838,7 +838,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{13,  6},
 
	{14,  5},
 
	{15,  5},
 
	{0x82, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_51[] = {
 
	{ 9, 0},
 
@@ -870,7 +870,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 6, 2},
 
	{ 5, 1},
 
	{ 5, 0},
 
	{0x83, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NW, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_56[] = {
 
	{ 0, 5},
 
@@ -908,7 +908,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{ 2, 8},
 
	{ 1, 9},
 
	{ 0, 9},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_57[] = {
 
	{5, 15},
 
@@ -946,7 +946,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{8, 13},
 
	{9, 14},
 
	{9, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_58[] = {
 
	{0, 5},
 
@@ -976,7 +976,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{2, 8},
 
	{1, 9},
 
	{0, 9},
 
	{0x80, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_NE, 0}
 
};
 
static const RoadDriveEntry _roadveh_drive_data_59[] = {
 
	{5, 15},
 
@@ -1006,7 +1006,7 @@ static const RoadDriveEntry _roadveh_dri
 
	{8, 13},
 
	{9, 14},
 
	{9, 15},
 
	{0x81, 0}
 
	{RDE_NEXT_TILE | DIAGDIR_SE, 0}
 
};
 

	
 
static const RoadDriveEntry * const _road_drive_data[] = {
0 comments (0 inline, 0 general)