Initial commit

main.py

@@ -1,10 +1,171 @@
-import kivy
 from kivy.app import App
+from kivy.lang import Builder
+from kivy.uix.widget import Widget
+from kivy.uix.button import Button
 from kivy.uix.label import Label
+from kivy.clock import Clock
+from kivy.uix.gridlayout import GridLayout
+from kivy.uix.popup import Popup
+from kivy.graphics import Rectangle
+from kivy.core.window import Window
+from kivy.uix.screenmanager import ScreenManager, Screen
 
-class ProgramKivy(App):
+
+
+def switchScreen(btn):
+    if '->' in btn.id:
+        x = btn.id.split('->')
+        name = x[0]
+        dir = x[1]
+    else:
+        name = btn.id
+        dir = 'right'
+
+    confirm = Confirm()
+    popup = Popup(
+        title='Tem certeza que desejá voltar ao menu?',
+        content=confirm,
+        size_hint=(None, None),
+        size=(win_w / 2, win_h / 3),
+        auto_dismiss=False,
+        title_size=20
+    )
+    go_on = lambda btn: (manager.switch_to(screens[name], direction=dir), popup.dismiss())
+    close = lambda btn: popup.dismiss() 
+
+    confirm.no.bind(on_press=close)
+    confirm.yes.bind(on_press=go_on)
+
+    if name == 'Home' or name == 'Exit':
+        popup.open()
+    else:
+        manager.switch_to(screens[name], direction=dir)
+
+class Controller:
+    def __init__(self, widget, player, movables = None):
+        self.widget = widget
+        self.player = player
+        self.movables = movables
+        self.pressed = set()
+
+        self.buttons = {
+            Button(text='Right', id='right', pos=(win_w - default_w - 20, 50), size=(default_w, default_h)),
+            Button(text='Left', id='left', pos=(win_w - default_w * 2 - 20, 50), size=(default_w, default_h)),
+            Button(text='Jump', id='jump', pos=(20, 50), size=(default_w, default_h)),
+            Button(text='Attack', id='attack', pos=(default_w + 20, 50), size=(default_w, default_h)),
+            Button(text='Pause', id='Pause->down', pos=(20, win_h - 70), size=(default_w, default_h), on_press=switchScreen),
+        }
+
+        for btn in self.buttons:
+            btn.bind(state=self.on_press)
+            widget.add_widget(btn)
+
+    def on_press(self, btn, state):
+        if state is 'down':
+            self.pressed.add(btn.id)
+        else:
+            self.pressed.remove(btn.id)
+
+    def start(self, ms):
+        posx, posy = self.player.pos
+        speed = ms * 500
+
+        if 'right' in self.pressed:
+            posx += speed
+        if 'left' in self.pressed:
+            posx -= speed
+
+        self.player.pos = (posx, posy)
+
+class Confirm(GridLayout):
+    def __init__(self, **kwargs):
+        self.name = self.__class__.__name__
+        super(eval(self.name), self).__init__(**kwargs)
+
+        self.cols = 2
+        self.row_force_default = True
+        self.row_default_height = 95
+
+        self.yes = Button(text='Sim', size_hint=(100, None), height=default_h)
+        self.no = Button(text='Não', size_hint=(100, None), height=default_h)
+
+        self.add_widget(self.yes)
+        self.add_widget(self.no)
+
+class Home(Widget):
+    def __init__(self, **kwargs):
+        self.name = self.__class__.__name__
+        super(eval(self.name), self).__init__(**kwargs)
+
+        self.next = Button(text='Iniciar', id='Game->left', size=(default_w*2, default_h*2), pos=(win_w / 2 - default_w, win_h / 2 - default_h), on_release=switchScreen)
+        self.add_widget(self.next)
+
+
+class Game(Widget):
+    def __init__(self, **kwargs):
+        self.name = self.__class__.__name__
+        super(eval(self.name), self).__init__(**kwargs)
+
+        with self.canvas:
+            self.player = Rectangle(size=(50, 50), pos=(100, 150))
+
+        self.controller = Controller(self, self.player)
+
+        Clock.schedule_interval(self.movement, 0)
+
+    def movement(self, ms):
+        self.controller.start(ms)
+
+class Pause(Widget):
+    def __init__(self, **kwargs):
+        self.name = self.__class__.__name__
+        self.index = list(screens.keys()).index(manager.current)
+        super(eval(self.name), self).__init__(**kwargs)
+
+        self.buttons = {
+            Button(text='Continuar', id='Game->up', size=(default_w, default_h), pos=(20, win_h - default_h - 20), on_press=switchScreen),
+            Button(text='Início', id='Home->right', size=(default_w, default_h), pos=(40 + default_w, win_h - default_h - 20), on_press=switchScreen),
+            Button(text='Opções', id='Options->left', size=(default_w, default_h), pos=(win_w - default_w - 20, win_h - default_h - 20), on_press=switchScreen)
+        }
+        for btn in self.buttons:
+            self.add_widget(btn)
+
+class Options(Widget):
+    def __init__(self, **kwargs):
+        self.name = self.__class__.__name__
+        super(eval(self.name), self).__init__(**kwargs)
+
+        self.buttons = {
+            Button(text='Voltar', id='Pause->right', size=(default_w, default_h), pos=(20, win_h - default_h - 20), on_press=switchScreen)
+        }
+        for btn in self.buttons:
+            self.add_widget(btn)
+
+manager = ScreenManager()
+
+ACTUAL = None # actual screen
+
+win_w = Window.size[0]
+win_h = Window.size[1]
+
+default_w = win_w * .15
+default_h = win_h * .08
+
+screens = {
+    'Home': Screen(name='Home'),
+    'Game': Screen(name='Game'),
+    'Pause': Screen(name='Pause'),
+    'Options': Screen(name='Options')
+}
+
+for x in screens:
+    screens[x].add_widget(eval(x+'()'))
+    manager.add_widget(screens[x])
+
+
+class ScreenApp(App):
     def build(self):
-        return Label(text='Hello, world!')
+        return manager
 
-if __name__ == '__main__':
-    ProgramKivy().run()
+
+ScreenApp().run()