def newLevel(self, width, height):
self.graph = SceneGraph(self.size, width, height, debugMode=True)
self.graph.forceFocus = True
class SceneController(object):
def __init__(self, window):
self.tools = {
"pan" : PanTool(self),
"plotline" : PlotLineTool(self),
"placeitem" : PlaceItemTool(self),
"select" : SelectTool(self, window)
}
#clears to a grey.
glClearColor(0.4,0.4,0.4,0.)
self.graph = None
self.edited = False
self.size = (0,0)
self.scale = 1.0
self.keys = Keys(self)
self.mouseCoord = (0,0)
self.grid = Grid(self, window)
self.currentLayer = None
self.currentTool = None
self.keys = Keys(self)
window.push_handlers(self)
window.push_handlers(self.keys)
def setActiveLayer(self, name):
# sets the reference to the current layer
if name == "none":
self.currentLayer = None
self.currentTool = None
return
try:
self.currentLayer = self.graph.layers[name]
except KeyError:
print "Set Active Layer Key Error"
def setCurrentTool(self, tool):
for t in self.tools:
self.tools[t].deactivate()
# search tool list for name and set
# tool with given name to current tool.
try:
self.currentTool = self.tools[tool].activate()
except KeyError:
print "Set Current Tool Key Error"
def newLevel(self, width, height):
self.graph = SceneGraph(self.size, width, height, debugMode=True)
self.graph.forceFocus = True
def loadLevel(self, fileName):
print "graph loaded"
#TODO delete old graph and assets
#self.graph = SceneGraph.fromMapFile(fileName, self.size)
#self.graph.forceFocus = True
def resize(self, width, height):
self.size = (width, height)
if self.graph:
self.graph.viewportWidth = width
self.graph.viewportHeight = height
def update(self, dt):
if self.graph:
self.pollPanKeys(dt)
self.graph.update(dt)
def draw(self):
if self.graph:
glPushMatrix()
glScalef(self.scale, self.scale, 1.0)
self.graph.draw()
glPopMatrix()
self.grid.batch.draw()
# input event handlers
def pollPanKeys(self, dt):
moveRate = dt * 400
if self.keys[key.UP]:
self.graph.moveFocus(y=-moveRate)
if self.keys[key.DOWN]:
self.graph.moveFocus(y=moveRate)
if self.keys[key.LEFT]:
self.graph.moveFocus(moveRate)
if self.keys[key.RIGHT]:
self.graph.moveFocus(-moveRate)
def key_press(self, symbol, modifiers):
if symbol == key.HOME:
if self.graph != None:
self.graph.setFocus(0,0)
if self.currentTool is not None:
self.currentTool.key_press(symbol, modifiers)
def key_release(self, symbol, modifiers):
if self.currentTool is not None:
self.currentTool.key_release(symbol, modifiers)
def on_mouse_motion(self, x, y, dx, dy):
self.mouseCoord = (x,y)
if self.currentTool is not None:
self.currentTool.on_mouse_motion(x, y, dx, dy)
def on_mouse_drag(self, x, y, dx, dy, buttons, modifiers):
if self.currentTool == None:
if self.graph != None:
self.graph.moveFocus(dx, dy)
if self.currentTool is not None:
self.currentTool.on_mouse_drag(x, y, dx, dy, buttons, modifiers)
def on_mouse_press(self,x, y, button, modifiers):
if self.currentTool is not None:
self.currentTool.on_mouse_press(x, y, button , modifiers)
def on_mouse_scdfroll(self,x, y, scroll_x, scroll_y):
if self.currentTool is not None:
self.currentTool.on_mouse_scdfroll(x, y, scroll_x, scroll_y)
def on_mouse_release(self, x, y, button, modifiers):
if self.currentTool is not None:
self.currentTool.on_mouse_release(x, y, button, modifiers)
