Update scripting reference (SuperTux/supertux@cf1a300)

ScriptingPlatform.md

@@ -15,8 +15,8 @@ Methods
 
 Method | Explanation
 -------|-------
-`goto_node(int node_no)` | Moves the platform until at given node, then stops. 
-`set_node(int node_no)` | Jumps instantly to the given node. 
+`goto_node(int node_idx)` | Moves the platform until at given node, then stops. 
+`set_node(int node_idx)` | Jumps instantly to the given node. 
 `start_moving()` | Starts moving the platform automatically. 
 `stop_moving()` | Stops moving the platform. 
 `get_action()` | Returns the current sprite action. 

ScriptingTileMap.md

@@ -15,8 +15,8 @@ Methods
 
 Method | Explanation
 -------|-------
-`goto_node(int node_no)` | Moves the tilemap along a path until at given node, then stops. 
-`set_node(int node_no)` | Jumps instantly to the given node. 
+`goto_node(int node_idx)` | Moves the tilemap along a path until at given node, then stops. 
+`set_node(int node_idx)` | Jumps instantly to the given node. 
 `start_moving()` | Starts moving the tilemap. 
 `stop_moving()` | Stops the tilemap at the next node. 
 `get_tile_id(int x, int y)` | Returns the ID of the tile at the given coordinates or 0 if out of bounds. The origin is at the top left. 

ScriptingWillOWisp.md

@@ -15,7 +15,7 @@ Methods
 
 Method | Explanation
 -------|-------
-`goto_node(int node_no)` | Moves the WillOWisp along a path until at given node, then stops. 
+`goto_node(int node_idx)` | Moves the WillOWisp along a path until at given node, then stops. 
 `set_state(string state)` | Sets the state of the WillOWisp. <br /><br /> `state` - One of the following: "stopped", "move_path" (moves along a path), "move_path_track" (moves along a path but catches Tux when he is near), "normal" (starts tracking Tux when he is near enough), "vanish". 
 `start_moving()` | Starts following a path. 
 `stop_moving()` | Stops following a path.