def __init__(self, config):
Game.__init__(self, config)
self._selectedNodes = []
self._selectedEdge = None
self._config.cheat = True
self._worldSaver = WorldSaver(self._config.dataPath)
class Editor(Game):
def __init__(self, config):
Game.__init__(self, config)
self._selectedNodes = []
self._selectedEdge = None
self._config.cheat = True
self._worldSaver = WorldSaver(self._config.dataPath)
def _init(self):
Game._init(self)
pygame.display.set_caption('Node Reviver Editor - by Vincent Petry')
pygame.mouse.set_visible(True)
def _saveWorld(self):
print "Saving world"
self._worldSaver.saveWorld(self._gameState.worldNum, self._world)
def _movePlayer(self, direction):
if self._gameState.state == GameState.EDITOR:
return
Game._movePlayer(self, direction)
def _handleInputEvent(self, event):
Game._handleInputEvent(self, event)
if self._gameState.state != GameState.EDITOR:
return
mods = pygame.key.get_mods()
if event.type == pygame.locals.MOUSEBUTTONDOWN:
if event.button == 3:
# add node
pos = (event.pos[0] / 20 * 20, event.pos[1] / 20 * 20)
node = self._world.getNodeAt(event.pos, 15)
if not node:
node = self._world.createNode(pos)
self._selectedNodes = [node]
self._display.selectionView.setSelection(self._selectedNodes)
elif event.button == 1:
# select or drag node
node = self._world.getNodeAt(event.pos, 10)
if node:
self._selectedEdge = None
# select another
if mods & pygame.locals.KMOD_CTRL:
self._selectedNodes.append(node)
# connect
elif mods & (pygame.locals.KMOD_SHIFT | pygame.locals.KMOD_RSHIFT | pygame.locals.KMOD_LSHIFT) and len(self._selectedNodes) > 0:
for selectedNode in self._selectedNodes:
self._world.connectNodeWithJoint(selectedNode, node)
self._selectedNodes = [node]
else:
self._selectedNodes = [node]
else:
self._selectedNodes = []
self._selectedEdge = None
edge = self._world.getEdgeAt(event.pos, 10)
if edge:
self._selectedEdge = edge
self._display.selectionView.setSelection(self._selectedNodes)
self._display.selectionView.setEdgeSelection(self._selectedEdge)
elif event.type == pygame.locals.KEYDOWN:
if event.key == pygame.locals.K_PAGEUP:
if self._gameState.worldNum > 1:
self._gameState.worldNum -= 1
self._gameState.dirty = True
self._initWorld(self._gameState.worldNum)
if event.key == pygame.locals.K_PAGEDOWN:
if self._gameState.worldNum < Game.levelsCount:
self._gameState.worldNum += 1
self._gameState.dirty = True
self._initWorld(self._gameState.worldNum)
if event.key == pygame.locals.K_DELETE:
if self._selectedEdge:
self._world.deleteEdge(self._selectedEdge)
self._selectedEdge = None
for selectedNode in self._selectedNodes:
self._world.deleteNode(selectedNode)
self._selectedNodes = []
self._display.selectionView.setSelection(self._selectedNodes)
self._display.selectionView.setEdgeSelection(self._selectedEdge)
if self._player.currentNode.deleted:
self._player.setCurrentNode(self._world.nodes[0])
self._world.startNode = self._world.nodes[0]
if event.key == pygame.locals.K_r:
# Reverse edge
if self._selectedEdge:
self._selectedEdge.reverse()
self._world.dirty = True
if event.key == pygame.locals.K_d:
view.debug = not view.debug
self._world.dirty = True
if event.key == pygame.locals.K_c:
self._world.centerInView(self._config.screenSize)
if event.key == pygame.locals.K_s:
self._world.alignNodes()
if event.key == pygame.locals.K_t:
# Toggle type
if self._selectedEdge:
self._selectedEdge.oneWay = not self._selectedEdge.oneWay
for node in self._selectedNodes:
if node.type == model.Node.JOINT:
node.type = model.Node.SQUARE
else:
node.type = model.Node.JOINT
self._world.dirty = True
if event.key == pygame.locals.K_p:
if len(self._selectedNodes) > 0:
self._player.setCurrentNode(self._selectedNodes[0])
self._world.startNode = self._selectedNodes[0]
elif event.key == pygame.locals.K_F2:
self._saveWorld()
elif event.key == pygame.locals.K_F5:
# TODO: need to clone the current level instead of reloading!
self._startGame(self._gameState.worldNum)
elif event.key == pygame.locals.K_x:
self._testPathFinder()
def _testPathFinder(self):
if len(self._selectedNodes) == 0:
return
# Test the pathfinding algo from player to selection
pathfinder = PathFinder()
print "Path finder from %i to %i" % (self._player.currentNode.id, self._selectedNodes[0].id )
path = pathfinder.findShortestPath(self._player.currentNode, self._selectedNodes[0])
pathfinder.printPath(self._player.currentNode, path)
self._selectedNodes = pathfinder.getPathNodes(self._player.currentNode, path)
self._display.selectionView.setSelection(self._selectedNodes)
def _handleLogic(self):
if self._gameState.state == GameState.EDITOR:
pass
Game._handleLogic(self)
def onLevelEnd(self):
self._gameState.setState(GameState.LEVEL_END, self._config.fps, GameState.RESTART_LEVEL);
def onBack(self):
if self._gameState.state == GameState.EDITOR:
self._terminated = True
else:
self._gameState.setState(GameState.EDITOR)
def run(self):
self._init()
self._gameState.state = model.GameState.EDITOR
self._initWorld(self._gameState.worldNum)
while not self._terminated:
self._handleInput()
self._handleLogic()
self._display.render()
pygame.display.flip()
self._clock.tick(self._config.fps)
self._quit()