Merge remote-tracking branch 'origin/master' into terencehill/spectate_prev
[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / cl_client.qc
index 075280c264e2094c8ecd40785ad946c00736dec2..ca19ed7464b67307740805031f7b626ae8ea5c54 100644 (file)
@@ -2089,6 +2089,46 @@ float SpectateUpdate() {
 }
 
 
+float setSpectator()
+{
+       if(self.enemy.classname != "player")
+               return FALSE;
+       /*if(self.enemy.vehicle)
+       {
+
+               msg_entity = self;
+               WriteByte(MSG_ONE, SVC_SETVIEW);
+               WriteEntity(MSG_ONE, self.enemy);
+               //stuffcmd(self, "set viewsize $tmpviewsize \n");
+
+               self.movetype = MOVETYPE_NONE;
+               accuracy_resend(self);
+       }
+       else
+       {*/
+               msg_entity = self;
+               WriteByte(MSG_ONE, SVC_SETVIEW);
+               WriteEntity(MSG_ONE, self.enemy);
+               //stuffcmd(self, "set viewsize $tmpviewsize \n");
+               self.movetype = MOVETYPE_NONE;
+               accuracy_resend(self);
+
+               if(!SpectateUpdate())
+                       PutObserverInServer();
+       //}
+       return TRUE;
+}
+
+float Spectate(entity pl)
+{
+       if(g_ca && !autocvar_g_ca_spectate_enemies && self.caplayer)
+       if(pl.team != self.team)
+               return 0;
+
+       self.enemy = pl;
+       return setSpectator();
+}
+
 // Returns next available player to spectate if g_ca_spectate_enemies == 0
 entity CA_SpectateNext(entity start) {
        if (start.team == self.team) {
@@ -2112,13 +2152,10 @@ entity CA_SpectateNext(entity start) {
        return other;
 }
 
-float SpectateNext(entity _prefer) {
-       
-       if(_prefer)
-               other = _prefer;        
-       else
-               other = find(self.enemy, classname, "player");
-       
+float SpectateNext()
+{
+       other = find(self.enemy, classname, "player");
+
        if (g_ca && !autocvar_g_ca_spectate_enemies && self.caplayer) {
                // CA and ca players when spectating enemies is forbidden
                other = CA_SpectateNext(other);
@@ -2127,38 +2164,49 @@ float SpectateNext(entity _prefer) {
                if (!other)
                        other = find(other, classname, "player");
        }
-       
+
        if (other)
                self.enemy = other;
 
-       if(self.enemy.classname == "player") {
-           /*if(self.enemy.vehicle)
-           {      
-            
-            msg_entity = self;
-            WriteByte(MSG_ONE, SVC_SETVIEW);
-            WriteEntity(MSG_ONE, self.enemy);
-            //stuffcmd(self, "set viewsize $tmpviewsize \n");
-            
-            self.movetype = MOVETYPE_NONE;
-            accuracy_resend(self);
-           }
-           else 
-           {*/         
-            msg_entity = self;
-            WriteByte(MSG_ONE, SVC_SETVIEW);
-            WriteEntity(MSG_ONE, self.enemy);
-            //stuffcmd(self, "set viewsize $tmpviewsize \n");
-            self.movetype = MOVETYPE_NONE;
-            accuracy_resend(self);
-
-            if(!SpectateUpdate())
-                PutObserverInServer();
-        //}
-        return 1;
-       } else {
-               return 0;
+       return setSpectator();
+}
+
+float SpectatePrev()
+{
+       // NOTE: chain order is from the highest to the lower entnum (unlike find)
+       other = findchain(classname, "player");
+       if not(other) // no player
+               return FALSE;
+
+       entity first = other;
+       // skip players until current spectated player
+       if(self.enemy)
+       while(other && other != self.enemy)
+               other = other.chain;
+
+       if (g_ca && !autocvar_g_ca_spectate_enemies && self.caplayer)
+       {
+               do { other = other.chain; }
+               while(other && other.team != self.team);
+
+               if not(other)
+               {
+                       other = first;
+                       while(other.team != self.team)
+                               other = other.chain;
+                       if(other == self.enemy)
+                               return TRUE;
+               }
+       }
+       else
+       {
+               if(other.chain)
+                       other = other.chain;
+               else
+                       other = first;
        }
+       self.enemy = other;
+       return setSpectator();
 }
 
 /*
@@ -2329,7 +2377,7 @@ void ObserverThink()
                        self.flags |= FL_SPAWNING;
                } else if(self.BUTTON_ATCK && !self.version_mismatch) {
                        self.flags &~= FL_JUMPRELEASED;
-                       if(SpectateNext(world) == 1) {
+                       if(SpectateNext()) {
                                self.classname = "spectator";
                        }
                } else {
@@ -2356,14 +2404,24 @@ void SpectatorThink()
                if (self.BUTTON_JUMP && !self.version_mismatch) {
                        self.flags &~= FL_JUMPRELEASED;
                        self.flags |= FL_SPAWNING;
-               } else if(self.BUTTON_ATCK) {
+               } else if(self.BUTTON_ATCK || self.impulse == 10 || self.impulse == 15 || self.impulse == 18 || self.impulse >= 200 && self.impulse <= 209) {
+                       self.flags &~= FL_JUMPRELEASED;
+                       if(SpectateNext()) {
+                               self.classname = "spectator";
+                       } else {
+                               self.classname = "observer";
+                               PutClientInServer();
+                       }
+                       self.impulse = 0;
+               } else if(self.impulse == 12 || self.impulse == 16  || self.impulse == 19 || self.impulse >= 220 && self.impulse <= 229) {
                        self.flags &~= FL_JUMPRELEASED;
-                       if(SpectateNext(world) == 1) {
+                       if(SpectatePrev()) {
                                self.classname = "spectator";
                        } else {
                                self.classname = "observer";
                                PutClientInServer();
                        }
+                       self.impulse = 0;
                } else if (self.BUTTON_ATCK2) {
                        self.flags &~= FL_JUMPRELEASED;
                        self.classname = "observer";