Changeset 235:831e4f6b3d18

Timestamp:

Sep 4, 2013, 7:16:09 PM (7 years ago)

Author:

Neil Muller <drnlmuller@…>

Branch:

default

Message:

Add hints for the level editor

Location:

nagslang

Files:

• enemies.py (modified) (3 diffs)
• game_object.py (modified) (8 diffs)
• puzzle.py (modified) (5 diffs)

nagslang/enemies.py

@@ -9 +9 @@
 from nagslang.mutators import FLIP_H
 from nagslang.resources import resources
+
+
+def get_editable_enemies():
+    classes = []
+    for cls_name, cls in globals().iteritems():
+        if isinstance(cls, type) and issubclass(cls, Enemy):
+            if hasattr(cls, 'requires'):
+                classes.append((cls_name, cls))
+    return classes
 
 
@@ -33 +42 @@
     def attack(self):
         raise NotImplementedError
+
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("position", "coordinates")]
 
 
@@ -113 +126 @@
         self.set_direction(x_step, y_step)
         super(PatrollingAlien, self).animate()
+
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("position", "coordinates"),
+                ("end_position", "coordinates")]

nagslang/game_object.py

@@ -9 +9 @@
 from nagslang.resources import resources
 from nagslang.events import DoorEvent
+
+
+def get_editable_game_objects():
+    classes = []
+    for cls_name, cls in globals().iteritems():
+        if isinstance(cls, type) and hasattr(cls, 'requires'):
+            classes.append((cls_name, cls))
+    return classes
 
 
@@ -137 +145 @@
         return True
 
+    @classmethod
+    def requires(cls):
+        """Hints for the level editor"""
+        return [("name", "string")]
+
 
 class FloorSwitch(GameObject):
@@ -155 +168 @@
         )
 
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("position", "coordinates")]
+
 
 class Note(GameObject):
@@ -169 +186 @@
             render.TextOverlay(message),
         )
+
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("position", "coordinates"),
+                ("message", "text")]
 
 
@@ -187 +209 @@
             puzzle.StateProxyPuzzler(state_source),
         )
+
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("position", "coordinates"),
+                ("state_source", "puzzler")]
 
 
@@ -201 +228 @@
         )
 
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("position", "coordinates"),
+                ("state_source", "puzzler")]
+
 
 class Door(GameObject):
@@ -226 +258 @@
         if self.puzzler.get_state():
             DoorEvent.post(self.destination, self.dest_pos)
+
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("position", "coordinates"),
+                ("destination", "level name"), ("dest_pos", "coordinate"),
+                ("key_state", "puzzler")]
 
 
@@ -250 +288 @@
             return False
         return True
+
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("end1", "coordinates"),
+                ("end2", "coordinates"), ("key_state", "puzzler")]

nagslang/puzzle.py

@@ -1 +1 @@
 from nagslang.constants import COLLISION_TYPE_PLAYER
+
+
+def get_editable_puzzlers():
+    classes = []
+    for cls_name, cls in globals().iteritems():
+        if isinstance(cls, type) and hasattr(cls, 'requires'):
+            classes.append((cls_name, cls))
+    return classes
 
 
@@ -30 +38 @@
         raise NotImplementedError()
 
+    @classmethod
+    def requires(cls):
+        """Tell the level editor the arguments we require
+
+           Format is a list of name: type hint tuples"""
+        return [("name", "string")]
+
 
 class YesPuzzler(Puzzler):
@@ -58 +73 @@
         return False
 
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("collision_types", "list of ints")]
+
 
 class StateProxyPuzzler(Puzzler):
@@ -65 +84 @@
     def get_state(self):
         return self.glue.get_state_of(self._state_source)
+
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("sources", "list of names")]
 
 
@@ -76 +99 @@
                 return False
         return True
+
+    @classmethod
+    def requires(cls):
+        return [("name", "string"), ("sources", "list of names")]