Changeset 140:f36a7075d9a0

Timestamp:

Sep 2, 2013, 4:31:03 PM (7 years ago)

Author:

Jeremy Thurgood <firxen@…>

Branch:

default

rebase_source:

c9665893ba6e127e74b9f3d37f1852bf1e98b0a8

Message:

Two switch puzzle!

Location:

nagslang

Files:

• game_object.py (modified) (1 diff)
• screens/area.py (modified) (2 diffs)

nagslang/game_object.py

@@ -52 +52 @@
     def get_state(self):
         return self.glue.get_state_of(self._state_source)
+
+
+class StateLogicalAndPuzzler(Puzzler):
+    def __init__(self, *state_sources):
+        self._state_sources = state_sources
+
+    def get_state(self):
+        for state_source in self._state_sources:
+            if not self.glue.get_state_of(state_source):
+                return False
+        return True
 
 

nagslang/screens/area.py

@@ -7 +7 @@
 from nagslang.constants import ZORDER_HIGH
 from nagslang.events import ScreenChange
-from nagslang.game_object import FloorSwitch, FloorLight, PuzzleGlue, Box
+from nagslang.game_object import (
+    FloorSwitch, FloorLight, PuzzleGlue, Box, StateLogicalAndPuzzler)
 from nagslang.level import Level
 from nagslang.protagonist import Protagonist
@@ -78 +79 @@
         glue = PuzzleGlue()
         switch = FloorSwitch(self.space, (300, 400))
+        switch2 = FloorSwitch(self.space, (300, 600))
         light = FloorLight(self.space, (300, 500), 'switch')
-        light2 = FloorLight(self.space, (250, 500), 'switch')
+        light2 = FloorLight(self.space, (250, 500), 'both_switches')
         light2.zorder = ZORDER_HIGH
         glue.add_component('switch', switch.puzzler)
+        glue.add_component('switch2', switch2.puzzler)
         glue.add_component('light', light.puzzler)
         glue.add_component('light2', light2.puzzler)
+        glue.add_component(
+            'both_switches', StateLogicalAndPuzzler('switch', 'switch2'))
         self._drawables.add(switch)
+        self._drawables.add(switch2)
         self._drawables.add(light)
         self._drawables.add(light2)