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SERVER/FTE: Fix wrong pathfind results
SERVER/FTE: Let AI advance to next path waypoint when already at first SERVER: Add zombie goaldummy drawing in dev mode SERVER/FTE: Fix parsing of waypoint files SERVER/FTE: Fix reading of unassigned waypoints
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75b9adb1a6
commit
681db293af
4 changed files with 84 additions and 17 deletions
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@ -658,6 +658,11 @@ void() Load_Waypoints_Legacy
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return;
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}
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// Clear all waypoints
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for(float i = 0; i < MAX_WAYPOINTS; i++) {
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waypoints[i].id = -1;
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}
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while (1)
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{
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// the first line is just a comment, ignore it
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@ -733,15 +738,46 @@ void() Load_Waypoints_Legacy
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setmodel(new_way, "models/way/normal_way.spr");
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}
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}
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// Initialize neighbor slots to load
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waypoints[which].target_id[0] = -1;
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waypoints[which].target_id[1] = -1;
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waypoints[which].target_id[2] = -1;
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waypoints[which].target_id[3] = -1;
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waypoints[which].target_id[4] = -1;
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waypoints[which].target_id[5] = -1;
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waypoints[which].target_id[6] = -1;
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waypoints[which].target_id[7] = -1;
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// Initialize extra neighbor slots
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waypoints[which].target_id[8] = -1;
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waypoints[which].target_id[9] = -1;
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waypoints[which].target_id[0] = stof(trg);
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waypoints[which].target_id[1] = stof(trg2);
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waypoints[which].target_id[2] = stof(trg3);
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waypoints[which].target_id[3] = stof(trg4);
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waypoints[which].target_id[4] = stof(trg5);
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waypoints[which].target_id[5] = stof(trg6);
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waypoints[which].target_id[6] = stof(trg7);
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waypoints[which].target_id[7] = stof(trg8);
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if(trg != "") {
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waypoints[which].target_id[0] = stof(trg);
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}
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if(trg2 != "") {
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waypoints[which].target_id[1] = stof(trg2);
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}
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if(trg3 != "") {
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waypoints[which].target_id[2] = stof(trg3);
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}
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if(trg4 != "") {
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waypoints[which].target_id[3] = stof(trg4);
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}
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if(trg5 != "") {
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waypoints[which].target_id[4] = stof(trg5);
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}
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if(trg6 != "") {
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waypoints[which].target_id[5] = stof(trg6);
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}
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if(trg7 != "") {
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waypoints[which].target_id[6] = stof(trg7);
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}
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if(trg8 != "") {
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waypoints[which].target_id[7] = stof(trg8);
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}
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h = (fgets(file));
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h = (fgets(file));
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@ -129,7 +129,7 @@ float Pathfind (entity z, float s_wp, float e_wp) {
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if (s_wp == e_wp) {
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return 2;
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return s_wp;
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}
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SV_WP_ClearSet();
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@ -173,22 +173,28 @@ float Pathfind (entity z, float s_wp, float e_wp) {
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// keep 2 next steps with us
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//print("Result\n");
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//print(ftos(current), "\n");
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while (waypoints[current].step != current)
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{
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j = i;
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i = current;
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current = waypoints[current].step;
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while (waypoints[current].step != current) {
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j = i; // 3rd waypoint along path
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i = current; // 2nd waypoint along path
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current = waypoints[current].step; // Start waypoint
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}
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// go to the furthest one on the path that we can actually see
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if (tracemove(waypoints[s_wp].org,VEC_HULL_MIN,VEC_HULL_MAX,waypoints[i].org,TRUE,z))
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// If within a radius of 6 qu of the first waypoint along the path,
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// Always return the 2nd waypoint along the path
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float is_at_first_waypoint = vlen(z.origin - waypoints[s_wp].org) <= 6;
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// Check if we can tracemove to the 3rd waypoint along the path
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if (tracemove(z.origin,VEC_HULL_MIN,VEC_HULL_MAX,waypoints[i].org,TRUE,z))
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{
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//VectorCopy(waypoints[i].origin, res);
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//print("Giving third wp ", ftos(i), "\n");
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return i;
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}
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else if (tracemove(waypoints[s_wp].org,VEC_HULL_MIN,VEC_HULL_MAX,waypoints[j].org,TRUE,z))
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// Check if we can tracemove to the 2nd waypoint along the path
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else if (is_at_first_waypoint || tracemove(z.origin,VEC_HULL_MIN,VEC_HULL_MAX,waypoints[j].org,TRUE,z))
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{
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//VectorCopy(waypoints[j].origin, res);
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//print("Giving second wp ", ftos(j), "\n");
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@ -207,6 +213,11 @@ float Pathfind (entity z, float s_wp, float e_wp) {
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for (j = 0; j < MAX_WAY_TARGETS; j++)
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{
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i = waypoints[current].target_id[j];
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// Skip empty neighbor slots
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if(i == -1) {
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continue;
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}
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if (waypoints[i].set != SET_CLOSED && i != current && IsActive(i))
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{
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bestf = waypoints[current].g + HeuristicCostEstimate(i, current);
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@ -244,6 +255,11 @@ float Do_Pathfind(entity from, entity to) {
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#ifndef PSP
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for (i = 0; i < MAX_WAYPOINTS; i = i + 1) {
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// Skip unused waypoint slots
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if(waypoints[i].id < 0) {
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continue;
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}
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if (IsActive(i)) {
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TraceResult = tracemove (from.origin, VEC_HULL_MIN, VEC_HULL_MAX, waypoints[i].org, TRUE ,from);
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if (TraceResult) {
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@ -260,6 +276,11 @@ float Do_Pathfind(entity from, entity to) {
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best_dist = 100000000;
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for (i = 0; i < MAX_WAYPOINTS; i = i + 1) {
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// Skip unused waypoint slots
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if(waypoints[i].id < 0) {
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continue;
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}
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if (IsActive(i)) {
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TraceResult = tracemove (to.origin, VEC_HULL_MIN, VEC_HULL_MAX, waypoints[i].org, TRUE ,to);
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if (TraceResult) {
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@ -1474,6 +1474,11 @@ void(float i) spawnSingleZombEnt =
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zSpawn.classname = "freeZombieEntity";
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zSpawn.aistatus = "0";
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zSpawn.goaldummy = spawn();
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if (cvar("developer")) {
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setmodel(zSpawn.goaldummy, "models/way/normal_way.spr");
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}
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zSpawn.goaldummy.classname = "waypoint_target";
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zSpawn.head = spawn();
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@ -179,6 +179,11 @@ void() precaches =
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precache_model ("models/ai/zb%.mdl");
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precache_model ("models/ai/zh^.mdl");
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// For debugging zombie AI
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if (cvar("developer")) {
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precache_model ("models/way/normal_way.spr");
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}
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// zombie crawler
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precache_model ("models/ai/zcfull.mdl");
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precache_model ("models/ai/zbc%.mdl");
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