mirror of
https://github.com/OpenDriver2/REDRIVER2.git
synced 2024-11-25 03:42:34 +01:00
- full tyre tracks like in Driver 1 PC
This commit is contained in:
InspirationByte
parent
ca9f797df0
commit
631870f1ed
@ -1420,10 +1420,6 @@ void TerminateSkidding(int player_id)
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}
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}
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char rear_only = 0;
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char continuous_track = 0;
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int last_track_state = -1;
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char DebrisTimer = 0;
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// [D] [T]
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@ -1486,15 +1482,13 @@ void jump_debris(CAR_DATA* cp)
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// [D] [T]
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void CheckCarEffects(CAR_DATA* cp, int player_id)
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{
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int channel;
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static char last_track_state[MAX_TYRE_TRACK_PLAYERS][MAX_TYRE_TRACK_WHEELS] = { -1 };
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int skidsound, cnt;
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int skidsound;
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int cnt;
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int wheels_on_ground;
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char wheels_on_ground;
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char lay_down_tracks;
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char tracks_and_smoke;
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char desired_skid;
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char desired_wheel;
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char channel, desired_skid, desired_wheel;
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wheels_on_ground = 0;
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lay_down_tracks = 0;
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@ -1529,10 +1523,9 @@ void CheckCarEffects(CAR_DATA* cp, int player_id)
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rear_vel = ABS(cp->hd.rear_vel);
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front_vel = ABS(cp->hd.front_vel);
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if (rear_vel > 22000 || cp->wheelspin)
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if (rear_vel > 15000 || cp->wheelspin)
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{
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rear_only = 1;
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lay_down_tracks = true;
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lay_down_tracks |= 1;
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if (cp->wheelspin == 0)
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skidsound = (rear_vel - 11100) / 2 + 1;
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@ -1542,13 +1535,13 @@ void CheckCarEffects(CAR_DATA* cp, int player_id)
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if (skidsound > 13000)
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skidsound = 13000;
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}
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else if (front_vel > 50000)
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if (front_vel > 15000)
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{
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rear_only = 0;
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lay_down_tracks = true;
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lay_down_tracks |= 2;
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}
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tracks_and_smoke = (player_id < 2) && !(cp->hd.wheel[1].surface & 0x8) && !(cp->hd.wheel[3].surface & 0x8);
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tracks_and_smoke = (player_id < MAX_TYRE_TRACK_PLAYERS) && !(cp->hd.wheel[1].surface & 0x8) && !(cp->hd.wheel[3].surface & 0x8);
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}
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desired_skid = -1;
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@ -1671,23 +1664,49 @@ void CheckCarEffects(CAR_DATA* cp, int player_id)
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player[player_id].onGrass = 0;
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// make tyre tracks
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GetTyreTrackPositions(cp, player_id);
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// make tyre tracks
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if (lay_down_tracks)
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if (lay_down_tracks & 1) // rear
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{
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continuous_track = (last_track_state == rear_only);
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AddTyreTrack(player_id * 2, tracks_and_smoke, player_id);
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AddTyreTrack(player_id * 2 + 1, tracks_and_smoke, player_id);
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last_track_state = rear_only;
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#if MAX_TYRE_TRACK_WHEELS == 4
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AddTyreTrack(0, tracks_and_smoke, player_id, last_track_state[player_id][0] != -1);
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AddTyreTrack(2, tracks_and_smoke, player_id, last_track_state[player_id][2] != -1);
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last_track_state[player_id][0] = 1;
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last_track_state[player_id][2] = 1;
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#else
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AddTyreTrack(0, tracks_and_smoke, player_id, last_track_state[player_id][0] != -1);
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AddTyreTrack(1, tracks_and_smoke, player_id, last_track_state[player_id][1] != -1);
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last_track_state[player_id][0] = 1;
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last_track_state[player_id][1] = 1;
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#endif
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}
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else
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{
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last_track_state = -1;
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#if MAX_TYRE_TRACK_WHEELS == 4
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last_track_state[player_id][0] = -1;
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last_track_state[player_id][2] = -1;
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#else
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last_track_state[player_id][0] = -1;
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last_track_state[player_id][1] = -1;
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#endif
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}
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#if MAX_TYRE_TRACK_WHEELS == 4
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if (lay_down_tracks & 2) // front
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{
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AddTyreTrack(1, tracks_and_smoke, player_id, last_track_state[player_id][1] != -1);
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AddTyreTrack(3, tracks_and_smoke, player_id, last_track_state[player_id][3] != -1);
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last_track_state[player_id][1] = 1;
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last_track_state[player_id][3] = 1;
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}
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else
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{
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last_track_state[player_id][1] = -1;
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last_track_state[player_id][3] = -1;
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}
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#endif
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SetTyreTrackOldPositions(player_id);
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}
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@ -4,7 +4,6 @@
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extern int ghost_mode;
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extern int playerghost;
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extern int playerhitcopsanyway;
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extern char continuous_track;
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extern void InitCarPhysics(CAR_DATA *cp, LONGVECTOR4* startpos, int direction); // 0x0005381C
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extern void TempBuildHandlingMatrix(CAR_DATA *cp, int init); // 0x000539E8
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@ -20,26 +20,23 @@ int gShadowTextureNum;
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UV shadowuv;
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POLYFT4 shadowpoly;
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VECTOR tyre_new_positions[4];
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VECTOR tyre_save_positions[4];
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VECTOR tyre_new_positions[MAX_TYRE_TRACK_PLAYERS][MAX_TYRE_TRACK_WHEELS];
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VECTOR tyre_save_positions[MAX_TYRE_TRACK_PLAYERS][MAX_TYRE_TRACK_WHEELS];
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int tyre_track_offset[4];
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int num_tyre_tracks[4];
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int tyre_track_offset[MAX_TYRE_TRACK_PLAYERS][MAX_TYRE_TRACK_WHEELS];
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int num_tyre_tracks[MAX_TYRE_TRACK_PLAYERS][MAX_TYRE_TRACK_WHEELS];
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TYRE_TRACK track_buffer[4][64];
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int smoke_count[4];
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TYRE_TRACK track_buffer[MAX_TYRE_TRACK_PLAYERS][MAX_TYRE_TRACK_WHEELS][64];
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int smoke_count[MAX_TYRE_TRACK_PLAYERS][MAX_TYRE_TRACK_WHEELS];
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// [D] [T]
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void InitTyreTracks(void)
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{
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int i;
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i = 0;
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while (i < 4)
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for (i = 0; i < 4; i++)
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{
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num_tyre_tracks[i] = 0;
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tyre_track_offset[i] = 0;
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i++;
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ClearMem((char*)num_tyre_tracks[i], sizeof(num_tyre_tracks[0]));
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ClearMem((char*)tyre_track_offset[i], sizeof(tyre_track_offset[0]));
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}
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}
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@ -57,8 +54,7 @@ void ResetTyreTracks(CAR_DATA* cp, int player_id)
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// [D] [T]
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void GetTyreTrackPositions(CAR_DATA *cp, int player_id)
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{
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int track;
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u_int loop;
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int loop, track, steps;
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CAR_COSMETICS *car_cos;
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VECTOR WheelPos;
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VECTOR CarPos;
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@ -70,9 +66,10 @@ void GetTyreTrackPositions(CAR_DATA *cp, int player_id)
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car_cos = cp->ap.carCos;
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SetRotMatrix(&cp->hd.drawCarMat);
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loop = 0;
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steps = 4 / MAX_TYRE_TRACK_WHEELS;
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do {
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for (loop = 0; loop < 4; loop += steps)
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{
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if (loop & 2)
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WheelPos.vx = car_cos->wheelDisp[loop].vx + 17;
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else
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@ -87,52 +84,39 @@ void GetTyreTrackPositions(CAR_DATA *cp, int player_id)
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WheelPos.vy = CarPos.vy;
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WheelPos.vz += CarPos.vz;
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track = player_id * 2 + (loop / 2);
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track = loop / steps;
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tyre_new_positions[track].vx = WheelPos.vx;
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tyre_new_positions[track].vz = WheelPos.vz;
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tyre_new_positions[track].vy = MapHeight(&WheelPos);
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loop += 2;
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} while (loop < 4);
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tyre_new_positions[player_id][track].vx = WheelPos.vx;
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tyre_new_positions[player_id][track].vz = WheelPos.vz;
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tyre_new_positions[player_id][track].vy = MapHeight(&WheelPos);
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}
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}
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// [D] [T]
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void SetTyreTrackOldPositions(int player_id)
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{
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int idx = player_id * 2;
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tyre_save_positions[idx].vx = tyre_new_positions[idx].vx;
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tyre_save_positions[idx].vy = tyre_new_positions[idx].vy;
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tyre_save_positions[idx].vz = tyre_new_positions[idx].vz;
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tyre_save_positions[idx + 1].vx = tyre_new_positions[idx + 1].vx;
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tyre_save_positions[idx + 1].vy = tyre_new_positions[idx + 1].vy;
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tyre_save_positions[idx + 1].vz = tyre_new_positions[idx + 1].vz;
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tyre_save_positions[player_id][0] = tyre_new_positions[player_id][0];
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tyre_save_positions[player_id][1] = tyre_new_positions[player_id][1];
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tyre_save_positions[player_id][2] = tyre_new_positions[player_id][2];
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tyre_save_positions[player_id][3] = tyre_new_positions[player_id][3];
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}
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// [D] [T]
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void AddTyreTrack(int wheel, int tracksAndSmoke, int padid)
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void AddTyreTrack(int wheel, int tracksAndSmoke, int player_id, int continuous_track)
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{
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static int Cont[4] = { 0, 0, 0, 0 };
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short x;
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short z;
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short x, z;
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sdPlane *SurfaceDataPtr;
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char trackSurface;
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TYRE_TRACK *tt_p;
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VECTOR *newtp;
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VECTOR *oldtp;
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VECTOR New1;
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VECTOR New2;
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VECTOR New3;
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VECTOR New4;
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VECTOR SmokeDrift;
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VECTOR SmokePosition;
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VECTOR grass_vector;
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VECTOR New1, New2, New3, New4;
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VECTOR SmokeDrift, SmokePosition, grass_vector;
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newtp = &tyre_new_positions[wheel];
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newtp = &tyre_new_positions[player_id][wheel];
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// [A] disabled due to MP and SP bugs
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/*
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@ -142,22 +126,11 @@ void AddTyreTrack(int wheel, int tracksAndSmoke, int padid)
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if (newtp->vz - camera_position.vz + 20480 > 40960)
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return;*/
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if (tracksAndSmoke == 0)
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if (tracksAndSmoke != 0)
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{
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SurfaceDataPtr = sdGetCell(newtp);
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trackSurface = 1;
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oldtp = &tyre_save_positions[player_id][wheel];
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if (SurfaceDataPtr->surface == 6)
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return;
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if (SurfaceDataPtr->surface == 4)
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trackSurface = 2;
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}
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else
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{
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oldtp = &tyre_save_positions[wheel];
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tt_p = track_buffer[wheel] + (tyre_track_offset[wheel] + num_tyre_tracks[wheel] & 0x3f);
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tt_p = track_buffer[player_id][wheel] + (tyre_track_offset[player_id][wheel] + num_tyre_tracks[player_id][wheel] & 0x3f);
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SurfaceDataPtr = sdGetCell(newtp);
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@ -170,7 +143,7 @@ void AddTyreTrack(int wheel, int tracksAndSmoke, int padid)
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if (SurfaceDataPtr->surface == 4)
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{
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tt_p->surface = 2;
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player[padid].onGrass = 1;
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player[player_id].onGrass = 1;
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}
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else
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{
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@ -184,13 +157,24 @@ void AddTyreTrack(int wheel, int tracksAndSmoke, int padid)
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trackSurface = tt_p->surface;
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}
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else
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{
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SurfaceDataPtr = sdGetCell(newtp);
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trackSurface = 1;
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if (SurfaceDataPtr->surface == 6)
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return;
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if (SurfaceDataPtr->surface == 4)
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trackSurface = 2;
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}
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SmokePosition.vx = newtp->vx;
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SmokePosition.vz = newtp->vz;
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SmokePosition.vy = -50 - newtp->vy;
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// make smoke
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if ((smoke_count[wheel]++ & 3) == 1)
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if ((smoke_count[player_id][wheel]++ & 3) == 1)
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{
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GetSmokeDrift(&SmokeDrift);
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@ -234,14 +218,14 @@ void AddTyreTrack(int wheel, int tracksAndSmoke, int padid)
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New4.vx = New4.vx - x;
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New4.vz = New4.vz - z;
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if (num_tyre_tracks[wheel] == 64)
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if (num_tyre_tracks[player_id][wheel] == 64)
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{
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tyre_track_offset[wheel]++;
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tyre_track_offset[wheel] &= 63;
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tyre_track_offset[player_id][wheel]++;
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tyre_track_offset[player_id][wheel] &= 63;
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}
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else
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{
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num_tyre_tracks[wheel]++;
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num_tyre_tracks[player_id][wheel]++;
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}
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if (Cont[wheel] == 1 && continuous_track == 1)
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@ -275,9 +259,8 @@ void DrawTyreTracks(void)
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char last_duff;
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POLY_FT4 *poly;
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TYRE_TRACK *tt_p;
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int index;
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int loop;
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int wheel_loop;
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int index, loop;
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int player_id, wheel_loop;
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POLY_FT4 *lasttyre;
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SVECTOR ps[4];
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int z;
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@ -285,124 +268,125 @@ void DrawTyreTracks(void)
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gte_SetRotMatrix(&inv_camera_matrix);
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gte_SetTransVector(&dummy);
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wheel_loop = 0;
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do {
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lasttyre = NULL;
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last_duff = 1;
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index = tyre_track_offset[wheel_loop];
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for (loop = 0; loop < num_tyre_tracks[wheel_loop]; loop++)
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for (player_id = 0; player_id < MAX_TYRE_TRACK_PLAYERS; player_id++)
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{
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for (wheel_loop = 0; wheel_loop < MAX_TYRE_TRACK_WHEELS; wheel_loop++)
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{
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tt_p = track_buffer[wheel_loop] + index;
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lasttyre = NULL;
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last_duff = 1;
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index = tyre_track_offset[player_id][wheel_loop];
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index++;
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if (index == 64)
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index = 0;
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if (tt_p->type == 2)
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continue;
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ps[0].vx = tt_p->p1.vx - camera_position.vx;
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ps[0].vy = -camera_position.vy - tt_p->p1.vy;
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ps[0].vz = tt_p->p1.vz - camera_position.vz;
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ps[1].vx = tt_p->p2.vx - camera_position.vx;
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ps[1].vy = -camera_position.vy - tt_p->p2.vy;
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ps[1].vz = tt_p->p2.vz - camera_position.vz;
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ps[2].vx = tt_p->p3.vx - camera_position.vx;
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ps[2].vy = -camera_position.vy - tt_p->p3.vy;
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ps[2].vz = tt_p->p3.vz - camera_position.vz;
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ps[3].vx = tt_p->p4.vx - camera_position.vx;
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ps[3].vy = -camera_position.vy - tt_p->p4.vy;
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ps[3].vz = tt_p->p4.vz - camera_position.vz;
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poly = (POLY_FT4 *)current->primptr;
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z = 0;
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if (lasttyre != NULL && tt_p->type != 0 && !last_duff)
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for (loop = 0; loop < num_tyre_tracks[player_id][wheel_loop]; loop++)
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{
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last_duff = 1;
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tt_p = track_buffer[player_id][wheel_loop] + index;
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if (ps[2].vx + 9000 <= 18000 && ps[2].vz + 9000 <= 18000)
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index++;
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if (index == 64)
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index = 0;
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if (tt_p->type == 2)
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continue;
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ps[0].vx = tt_p->p1.vx - camera_position.vx;
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ps[0].vy = -camera_position.vy - tt_p->p1.vy;
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ps[0].vz = tt_p->p1.vz - camera_position.vz;
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ps[1].vx = tt_p->p2.vx - camera_position.vx;
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ps[1].vy = -camera_position.vy - tt_p->p2.vy;
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ps[1].vz = tt_p->p2.vz - camera_position.vz;
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ps[2].vx = tt_p->p3.vx - camera_position.vx;
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ps[2].vy = -camera_position.vy - tt_p->p3.vy;
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ps[2].vz = tt_p->p3.vz - camera_position.vz;
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ps[3].vx = tt_p->p4.vx - camera_position.vx;
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ps[3].vy = -camera_position.vy - tt_p->p4.vy;
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ps[3].vz = tt_p->p4.vz - camera_position.vz;
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poly = (POLY_FT4*)current->primptr;
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z = 0;
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|
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if (lasttyre != NULL && tt_p->type != 0 && !last_duff)
|
||||
{
|
||||
gte_ldv0(&ps[2]);
|
||||
gte_rtps();
|
||||
last_duff = 1;
|
||||
|
||||
gte_stsxy(&poly->x2);
|
||||
if (ps[2].vx + 9000 <= 18000 && ps[2].vz + 9000 <= 18000)
|
||||
{
|
||||
gte_ldv0(&ps[2]);
|
||||
gte_rtps();
|
||||
|
||||
gte_stsz(&z);
|
||||
gte_stsxy(&poly->x2);
|
||||
|
||||
gte_ldv0(&ps[3]);
|
||||
gte_rtps();
|
||||
gte_stsz(&z);
|
||||
|
||||
*(u_int *)&poly->x0 = *(u_int *)&lasttyre->x2;
|
||||
*(u_int *)&poly->x1 = *(u_int *)&lasttyre->x3;
|
||||
gte_ldv0(&ps[3]);
|
||||
gte_rtps();
|
||||
|
||||
gte_stsxy(&poly->x3);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
last_duff = 1;
|
||||
*(u_int*)&poly->x0 = *(u_int*)&lasttyre->x2;
|
||||
*(u_int*)&poly->x1 = *(u_int*)&lasttyre->x3;
|
||||
|
||||
if (ps[0].vx + 0x5000 <= 0xa000 && ps[0].vz + 0x5000 <= 0xa000)
|
||||
{
|
||||
gte_ldv3(&ps[0], &ps[1], &ps[2]);
|
||||
gte_rtpt();
|
||||
|
||||
gte_stsxy3(&poly->x0, &poly->x1, &poly->x2);
|
||||
|
||||
gte_stsz(&z);
|
||||
|
||||
gte_ldv0(&ps[3]);
|
||||
gte_rtps();
|
||||
|
||||
gte_stsxy(&poly->x3);
|
||||
gte_stsxy(&poly->x3);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
tt_p->type = 2;
|
||||
last_duff = 1;
|
||||
|
||||
if (ps[0].vx + 0x5000 <= 0xa000 && ps[0].vz + 0x5000 <= 0xa000)
|
||||
{
|
||||
gte_ldv3(&ps[0], &ps[1], &ps[2]);
|
||||
gte_rtpt();
|
||||
|
||||
gte_stsxy3(&poly->x0, &poly->x1, &poly->x2);
|
||||
|
||||
gte_stsz(&z);
|
||||
|
||||
gte_ldv0(&ps[3]);
|
||||
gte_rtps();
|
||||
|
||||
gte_stsxy(&poly->x3);
|
||||
}
|
||||
else
|
||||
{
|
||||
tt_p->type = 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (z > 50)
|
||||
{
|
||||
setPolyFT4(poly);
|
||||
setSemiTrans(poly, 1);
|
||||
|
||||
if (tt_p->surface == 1)
|
||||
if (z > 50)
|
||||
{
|
||||
poly->r0 = poly->g0 = poly->b0 = 26;
|
||||
setPolyFT4(poly);
|
||||
setSemiTrans(poly, 1);
|
||||
|
||||
if (tt_p->surface == 1)
|
||||
{
|
||||
poly->r0 = poly->g0 = poly->b0 = 26;
|
||||
}
|
||||
else
|
||||
{
|
||||
poly->r0 = 17;
|
||||
poly->g0 = poly->b0 = 35;
|
||||
}
|
||||
|
||||
*(ushort*)&poly->u0 = *(ushort*)&gTyreTexture.coords.u0;
|
||||
*(ushort*)&poly->u1 = *(ushort*)&gTyreTexture.coords.u1;
|
||||
*(ushort*)&poly->u2 = *(ushort*)&gTyreTexture.coords.u2;
|
||||
*(ushort*)&poly->u3 = *(ushort*)&gTyreTexture.coords.u3;
|
||||
|
||||
poly->tpage = gTyreTexture.tpageid | 0x40;
|
||||
poly->clut = gTyreTexture.clutid;
|
||||
|
||||
addPrim(current->ot + (z >> 3), poly);
|
||||
current->primptr += sizeof(POLY_FT4);
|
||||
|
||||
lasttyre = poly;
|
||||
last_duff = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
poly->r0 = 17;
|
||||
poly->g0 = poly->b0 = 35;
|
||||
}
|
||||
|
||||
*(ushort *)&poly->u0 = *(ushort *)&gTyreTexture.coords.u0;
|
||||
*(ushort *)&poly->u1 = *(ushort *)&gTyreTexture.coords.u1;
|
||||
*(ushort *)&poly->u2 = *(ushort *)&gTyreTexture.coords.u2;
|
||||
*(ushort *)&poly->u3 = *(ushort *)&gTyreTexture.coords.u3;
|
||||
|
||||
poly->tpage = gTyreTexture.tpageid | 0x40;
|
||||
poly->clut = gTyreTexture.clutid;
|
||||
|
||||
addPrim(current->ot + (z >> 3), poly);
|
||||
current->primptr += sizeof(POLY_FT4);
|
||||
|
||||
lasttyre = poly;
|
||||
last_duff = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
wheel_loop++;
|
||||
} while (wheel_loop < 4);
|
||||
}
|
||||
|
||||
// [D] [T] [A] now better shadow code
|
||||
|
||||
@ -12,7 +12,7 @@ extern void ResetTyreTracks(CAR_DATA* cp, int player_id);
|
||||
|
||||
extern void GetTyreTrackPositions(CAR_DATA *cp, int player_id); // 0x00075408
|
||||
extern void SetTyreTrackOldPositions(int player_id); // 0x00077558
|
||||
extern void AddTyreTrack(int wheel, int tracksAndSmoke, int padid); // 0x00075540
|
||||
extern void AddTyreTrack(int wheel, int tracksAndSmoke, int player_id, int continuous_track); // 0x00075540
|
||||
extern void DrawTyreTracks(); // 0x000759E0
|
||||
|
||||
|
||||
|
||||
@ -32,6 +32,15 @@
|
||||
#define MAX_DENTING_LOD_UVS 134
|
||||
#endif
|
||||
|
||||
// Tyre track visuals
|
||||
#ifndef PSX
|
||||
#define MAX_TYRE_TRACK_WHEELS 4
|
||||
#define MAX_TYRE_TRACK_PLAYERS 4
|
||||
#else
|
||||
#define MAX_TYRE_TRACK_WHEELS 2
|
||||
#define MAX_TYRE_TRACK_PLAYERS 2
|
||||
#endif
|
||||
|
||||
// Mission limits
|
||||
// DO NOT EDIT, breaks compatibility!
|
||||
#define MAX_MISSION_THREADS 16
|
||||
|
||||
Loading…
Reference in New Issue
Block a user