Merge branch 'master' into Mario/balance

[xonotic/xonotic-data.pk3dir.git] / qcsrc / common / minigames / minigame / snake.qc

diff --git a/qcsrc/common/minigames/minigame/snake.qc b/qcsrc/common/minigames/minigame/snake.qc
index d367472d8214f1a4296e4bbf3dcce47802c06e00..617ed957ca635f84081282dbeee62f664fb67ea9 100644 (file)
--- a/qcsrc/common/minigames/minigame/snake.qc
+++ b/qcsrc/common/minigames/minigame/snake.qc
@@ -38,7 +38,7 @@ int autocvar_sv_minigames_snake_lives = 3;
 bool snake_alone(entity minig)
 {
        int headcount = 0;
-       entity e = world;
+       entity e = NULL;
        while ( ( e = findentity(e,owner,minig) ) )
                if ( e.classname == "minigame_board_piece" && e.cnt == 1 )
                        ++headcount;
@@ -49,21 +49,21 @@ bool snake_alone(entity minig)
 // find same game piece given its tile name
 entity snake_find_piece(entity minig, string tile)
 {
-       entity e = world;
+       entity e = NULL;
        while ( ( e = findentity(e,owner,minig) ) )
                if ( e.classname == "minigame_board_piece" && e.netname == tile )
                        return e;
-       return world;
+       return NULL;
 }
 
 // find same game piece given its cnt
 entity snake_find_cnt(entity minig, int steam, int tile)
 {
-       entity e = world;
+       entity e = NULL;
        while ( ( e = findentity(e,owner,minig) ) )
                if ( e.classname == "minigame_board_piece" && e.cnt == tile && e.team == steam )
                        return e;
-       return world;
+       return NULL;
 }
 
 // check if the tile name is valid (15x15 grid)
@@ -78,11 +78,11 @@ bool snake_valid_tile(string tile)
 
 entity snake_find_head(entity minig, int steam)
 {
-       entity e = world;
+       entity e = NULL;
        while ( ( e = findentity(e,owner,minig) ) )
                if ( e.classname == "minigame_board_piece" && e.cnt == 1 && e.team == steam )
                        return e;
-       return world;
+       return NULL;
 }
 
 void snake_new_mouse(entity minigame)
@@ -94,7 +94,7 @@ void snake_new_mouse(entity minigame)
        {
                string pos = minigame_tile_buildname(i, j);
                if(!snake_find_piece(minigame, pos))
-                       RandomSelection_Add(world, 0, pos, 1, 1);
+                       RandomSelection_Add(NULL, 0, pos, 1, 1);
        }
 
        entity piece = msle_spawn(minigame,"minigame_board_piece");
@@ -153,17 +153,16 @@ void snake_check_winner(entity minigame)
 }
 
 void snake_move_head(entity minigame, entity head);
-void snake_head_think()
+void snake_head_think(entity this)
 {
-    SELFPARAM();
-       entity minigame = self.owner;
+       entity minigame = this.owner;
 
        if(minigame.minigame_flags & SNAKE_TURN_MOVE)
-               snake_move_head(minigame, self);
+               snake_move_head(minigame, this);
 
        snake_check_winner(minigame);
 
-       self.nextthink = time + self.snake_delay;
+       this.nextthink = time + this.snake_delay;
 }
 
 void minigame_setup_snake(entity minigame, int pteam)
@@ -175,17 +174,17 @@ void minigame_setup_snake(entity minigame, int pteam)
        {
                string pos = minigame_tile_buildname(i, j);
                if(!snake_find_piece(minigame, pos))
-                       RandomSelection_Add(world, 0, pos, 1, 1);
+                       RandomSelection_Add(NULL, 0, pos, 1, 1);
        }
 
        entity piece = msle_spawn(minigame,"minigame_board_piece");
        piece.team = pteam;
        piece.netname = strzone(RandomSelection_chosen_string);
        piece.cnt = 1;
-       piece.snake_next = world;
-       piece.snake_prev = world;
+       piece.snake_next = NULL;
+       piece.snake_prev = NULL;
        piece.snake_last = piece;
-       piece.think = snake_head_think;
+       setthink(piece, snake_head_think);
        piece.snake_delay = autocvar_sv_minigames_snake_delay_initial;
        piece.nextthink = time + 0.1;
        minigame_server_sendflags(piece,MINIG_SF_ALL);
@@ -204,13 +203,13 @@ entity snake_get_player(entity minigame, int pteam)
 #ifdef SVQC
        for(e = minigame.minigame_players; e; e = e.list_next)
 #elif defined(CSQC)
-       e = world;
+       e = NULL;
        while( (e = findentity(e,owner,minigame)) )
                if ( e.classname == "minigame_player" )
 #endif
        if(e.team == pteam)
                return e;
-       return world;
+       return NULL;
 }
 
 void snake_add_score(entity minigame, int pteam, int thescore)
@@ -256,7 +255,7 @@ void snake_move_body(entity minigame, entity head, bool ate_mouse)
                piece.team = head.team;
                piece.snake_prev = tail;
                piece.snake_dir = tail.snake_dir;
-               piece.snake_next = world;
+               piece.snake_next = NULL;
                piece.snake_tail = true;
                piece.netname = strzone(tail.netname);
 
@@ -283,7 +282,7 @@ void snake_eat_team(entity minigame, int pteam)
 
        head.nextthink = time + 1; // make sure they don't to eat us somehow
 
-       entity e = world;
+       entity e = NULL;
        while ( ( e = findentity(e,owner,minigame) ) )
                if ( e.classname == "minigame_board_piece" && e.cnt && e.team == pteam )
                {
@@ -421,7 +420,7 @@ int snake_server_event(entity minigame, string event, ...)
                }
                case "end":
                {
-                       entity e = world;
+                       entity e = NULL;
                        while( (e = findentity(e, owner, minigame)) )
                        if(e.classname == "minigame_board_piece")
                        {