Merge pull request #3 from olegtsvetkov/random-ztele

Random !ztele

src/zr/event.inc

@@ -89,6 +89,7 @@ public Action:EventRoundStart(Handle:event, const String:name[], bool:dontBroadc
     SEffectsOnRoundStart();
     ZSpawnOnRoundStart();
     VolOnRoundStart();
+    ZTeleOnRoundStart();
 
     // Fire post round_start event.
     //CreateTimer(0.0, EventRoundStartPost);

src/zr/ztele/cvars.inc

@@ -34,6 +34,7 @@ Handle ZTeleCvar_MaxZombie;
 Handle ZTeleCvar_MaxHuman;
 Handle ZTeleCvar_AutoCancel;
 Handle ZTeleCvar_AutoCancelDistance;
+Handle ZTeleCvar_RandomPosition;
 
 void ZTele_OnCvarsCreate()
 {
@@ -46,6 +47,7 @@ void ZTele_OnCvarsCreate()
     ZTeleCvar_MaxHuman              = CreateConVar("zr_ztele_max_human",            "1",    "Max number of times a human is allowed to use ZTele per round. [Dependency: zr_ztele_human_(before)/(after)]");
     ZTeleCvar_AutoCancel            = CreateConVar("zr_ztele_autocancel",           "1",    "Automatically cancel ZTele if player moves out of a set boundary. [Dependency: zr_ztele_(zombie)/(human)[_(before)/(after)]]");
     ZTeleCvar_AutoCancelDistance    = CreateConVar("zr_ztele_autocancel_distance",  "20",   "Maximum distance, in feet, player is allowed to travel before teleport is cancelled. [Dependency: zr_ztele_autocancel]");
+    ZTeleCvar_RandomPosition        = CreateConVar("zr_ztele_random_position",      "0",    "Teleport player to the random spawn position, not only his own one.");
 }
 
 bool ZTele_ZombieCanTeleport()
@@ -92,3 +94,8 @@ float ZTele_GetAutoCancelDistance()
 {
     return GetConVarFloat(ZTeleCvar_AutoCancelDistance);
 }
+
+bool ZTele_IsRandomPositionEnabled()
+{
+    return GetConVarBool(ZTeleCvar_RandomPosition);
+}

src/zr/ztele/ztele.inc

@@ -29,6 +29,8 @@
 
 #include "zr/ztele/cvars"
 
+#define MAX_PLAYER_SPAWNS 128
+
 /**
  * Array to store client's spawn location.
  */
@@ -54,6 +56,9 @@ Handle tZTele[MAXPLAYERS + 1];
  */
 int g_iZTeleTimeLeft[MAXPLAYERS + 1];
 
+float g_vecZTeleSpawnPoints[MAX_PLAYER_SPAWNS][3];
+int g_iZTeleSpawnPointsCount = 0;
+
 /**
  * Create commands specific to ZTele.
  */
@@ -66,6 +71,36 @@ void ZTele_OnCommandsCreate()
     RegConsoleCmd("zr_ztele_force", ZTele_ForceCommand, "Force ZTele on a client. Usage: zr_ztele_force <client>");
 }
 
+void ZTeleOnRoundStart()
+{
+    char classname[64];
+    int maxentities = GetMaxEntities();
+
+    g_iZTeleSpawnPointsCount = 0;
+
+    for (int i = MaxClients; i <= maxentities; i++)
+    {
+        if (!IsValidEdict(i))
+        {
+            continue;
+        }
+
+        if (g_iZTeleSpawnPointsCount >= MAX_PLAYER_SPAWNS)
+        {
+            break;
+        }
+
+        GetEdictClassname(i, classname, sizeof(classname));
+
+        if (StrEqual(classname, "info_player_terrorist", true) || StrEqual(classname, "info_player_counterterrorist", true))
+        {
+            GetEntPropVector(i, Prop_Send, "m_vecOrigin", g_vecZTeleSpawnPoints[g_iZTeleSpawnPointsCount]);
+
+            g_iZTeleSpawnPointsCount++;
+        }
+    }
+}
+
 /**
  * Client is joining the server.
  *
@@ -215,8 +250,16 @@ bool ZTeleClient(int client, bool force = false)
 void ZTele_TeleportClient(int client)
 {
     // Teleport client.
+    if (ZTele_IsRandomPositionEnabled())
+    {
+        int select = Math_GetRandomInt(0, g_iZTeleSpawnPointsCount - 1);
+        TeleportEntity(client, g_vecZTeleSpawnPoints[select], NULL_VECTOR, view_as<float>({0.0, 0.0, 0.0}));
+    }
+    else
+    {
         TeleportEntity(client, g_vecZTeleSpawn[client], NULL_VECTOR, view_as<float>({0.0, 0.0, 0.0}));
     }
+}
 
 /**
  * Menu callback (ztele_force)