Spawn AI when player is around (Unity3d/C#) -


i have script spawns enemies set positions (point spawn). wondering how able make them spawn when player is, example, within 50 meters spawn-point.

wander manager:

public class wanderingmanager : monobehaviour {      public transform[] wanderingpoints;      void getnewpos(gameobject target){         target.sendmessage("setnewwanderpos", wanderingpoints[random.range(0, wanderingpoints.length)].position, sendmessageoptions.dontrequirereceiver);     } }

enemy manager script:

[requirecomponent (typeof (wanderingmanager))]

public class enemymanager: monobehaviour {      public int maxzombies = 7;     public float spawninterval = 5.0f;     public string zombiestag = "zombie", playertag = "player";     public gameobject[] zombieprefabs = null;      private gameobject player = null;     private arraylist zombies = new arraylist();     private float lasttime = -10.0f;     private bool loaded = false;     private wanderingmanager manager;     void start () {         manager = getcomponent<wanderingmanager>();         findplayer();     }      // update called once per frame     void lateupdate () {          if(player == null && loaded){             startcoroutine(restart());         }          if(time.time > lasttime){             for(int i=0; i<zombies.count; i++){                 if(zombies[i] == null){                     zombies.removeat(i);                 }             }              if(zombies.count > maxzombies){                 zombies.removeat(zombies.count - 1);             }else{                 transform point = manager.wanderingpoints[random.range(0, manager.wanderingpoints.length)];                 gameobject z = instantiate(zombieprefabs[random.range(0, zombieprefabs.length)], point.position, point.rotation * quaternion.euler(0.0f, random.range(0.0f, 180.0f), 0.0f)) gameobject;                 zombies.add(z);             }             lasttime = time.time + spawninterval;         }     }      void findplayer(){         gameobject newplayer = gameobject.findwithtag(playertag);         if(newplayer != null && !newplayer.name.contains("clone")){             player = newplayer;             loaded = true;         }else if(newplayer != null && newplayer.name.contains("clone")){             destroy(newplayer);             retrysearch();         }     }      void retrysearch(){         findplayer();     }      ienumerator restart(){          yield return new waitforseconds(10.0f);          scenemanager.loadscene(scenemanager.getactivescene().buildindex);     } }

any appreciated. thanks!

just distance check. this:

if (vector3.distance(player.transform.position,enemyspawn.transform.position) < 50): {      spawnenemylogic(); }

Comments

Post a Comment

Popular posts from this blog

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m
Read more

javascript - Z-index in d3.js -

i have map , when hover effect on region of map below yellow line , circle, last ones disappear. how can solve problem? http://jsfiddle.net/ot21n9qx/ var arc = g.append("path") .style("fill", "none") .style("stroke", "yellow") .style("stroke-width", 2) .attr("d", "m" + pathorigin[0] + "," + pathorigin[1] + " q" + svgpoint[0] + "," + pathorigin[1] + " " + svgpoint[0] + "," + svgpoint[1]); var circlesize = d3.scale.linear() .domain([0, 0.5, 1]) .range([4, 10, 4]); svg not have z order draws objects in order created. need create path , circle after create highlight regions. here forked fiddle: http://jsfiddle.net/o00fzgaf/1/
Read more