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Ajout de la redimension automatique des boutons et hover

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Yannis 2024-01-07 17:58:24 +01:00
parent 745a182ec8
commit 21aa1c9768
Signed by: yannis
SSH key fingerprint: SHA256:Bz8K8QiTYUudf8MlthTM9MCLfgiYf/U1md3V9g9Wo14
5 changed files with 51 additions and 15 deletions
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2
src/engine/engine.py
View file

@ -36,7 +36,7 @@ class Engine:
self.boss_fight_manager = BossFightManager(self)
self.event_sheduler = EventSheduler(self)
self.dialogs_manager = DialogsManager(self.event_handler)
self.menu_manager = MenuManager()
self.menu_manager = MenuManager(self)
def loop(self):
"""Fonction à lancer au début du programme et qui va lancer les updates dans une boucle.

10
src/engine/event_handler.py
View file

@ -14,6 +14,7 @@ class EventHandler:
self.engine = core
self.key_pressed = []
self.buttons_area = []
self.hovered_area = []
@staticmethod
def get_click_collision(rect: tuple[float | int, float | int, float | int, float | int], point: tuple[int, int],
@ -37,11 +38,12 @@ class EventHandler:
def register_button_area(self, rect: tuple[float | int, float | int, float | int, float | int],
callback: FunctionType | classmethod | staticmethod, name: str,
is_window_relative: int = -1):
is_window_relative: int = -1,
hover_callback: FunctionType | classmethod | staticmethod = None):
"""Enregistre une zone comme bouton. La fonction donnée sera donc executé lorsque la zone sur la fenêtre
sera cliqué. is_window_relative doit être 0 pour que le rect soit multipliée par la largeur de la fenêtre et 1
pour qu'elle soit multipliée par la hauteur"""
self.buttons_area.append((rect, callback, is_window_relative, name))
self.buttons_area.append((rect, callback, is_window_relative, name, hover_callback))
def remove_button_area(self, name: str):
"""Supprime les boutons aux noms donnés."""
@ -72,6 +74,10 @@ class EventHandler:
for area in self.buttons_area:
if self.get_click_collision(area[0], e.pos, area[2]):
area[1]()
elif e.type == MOUSEMOTION:
for area in self.buttons_area:
if area[4] is not None and self.get_click_collision(area[0], e.pos, area[2]):
area[4]()
if self.engine.entity_manager.player_entity_name:
if K_RIGHT in self.key_pressed:

29
src/engine/menu_manager.py
View file

@ -1,9 +1,9 @@
import threading
import tkinter
from types import FunctionType
import pygame
import src.engine.engine
class Widget:
"""Classe parente des widgets de menu."""
@ -28,7 +28,8 @@ class Button(Widget):
"""Un widget de bouton."""
def __init__(self, x: int | float, y: int | float, text: str, size: int | float, color: tuple[int, int, int],
callback: FunctionType | classmethod | staticmethod, base_image: pygame.Surface,
hover_image: pygame.Surface, centered: bool = False, is_window_relative: int = -1):
hover_image: pygame.Surface, centered: bool = False, is_window_relative: int = -1,
area_name: str = "menu_button"):
super().__init__(x, y, is_window_relative)
self.text = text
self.size = size
@ -37,6 +38,11 @@ class Button(Widget):
self.base_image = base_image
self.hover_image = hover_image
self.centered = centered
self.area_name = area_name
self.hovered = False
def set_hover_state(self, state: bool):
self.hovered = state
class Menu:
@ -52,14 +58,29 @@ class Menu:
class MenuManager:
"""Classe qui gère les menus."""
def __init__(self):
def __init__(self, engine: 'src.engine.engine.Engine'):
self.menus = {}
self.active_menu: Menu | None = None
self.engine = engine
def register_menu(self, menu: Menu, name: str):
"""Ajoute le menu donné au manager de menu avec le nom donné."""
self.menus[name] = menu
# On itère dans tous les bouttons pour leur ajouter une interaction
for btn in menu.widgets:
if isinstance(btn, Button):
width = btn.base_image.get_width()/self.engine.renderer.window_size[0]
height = btn.base_image.get_height()/self.engine.renderer.window_size[1]
area_x = btn.x
area_y = btn.y
if btn.centered:
area_x -= width/2
area_y -= height/2
self.engine.event_handler.register_button_area((area_x, area_y, width, height), btn.callback, btn.area_name,
btn.is_window_relative, lambda: print("hover"))
print(btn.is_window_relative)
def show(self, name: str):
"""Affiche le menu au nom donné."""
self.active_menu = self.menus[name]

23
src/engine/renderer.py
View file

@ -191,7 +191,6 @@ class Renderer:
else:
self.window.blit(rendered_text, (x, y))
elif isinstance(widget, Button):
print("a")
# On multiplie la taille du texte si besoin
if widget.is_window_relative == 0:
size = widget.size*window_size[0]
@ -204,14 +203,24 @@ class Renderer:
text_font = font.SysFont("Arial", round(size))
# On affiche l'image du boutton
self.window.blit(widget.base_image, (x-widget.base_image.get_width()//2,
y-widget.base_image.get_height()//2))
rendered_text = text_font.render(widget.text, True, widget.color)
self.window.blit(rendered_text, (x-rendered_text.get_width()//2,
y-rendered_text.get_height()//2))
btn_image = widget.base_image
btn_image = transform.scale(btn_image, (btn_image.get_width()*window_size[0]/self.window_size[0],
btn_image.get_height()*window_size[0]/self.window_size[0]))
# On affiche l'image du boutton
if widget.centered:
self.window.blit(btn_image, (x-btn_image.get_width()//2,
y-btn_image.get_height()//2))
self.window.blit(rendered_text, (x-rendered_text.get_width()//2,
y-rendered_text.get_height()//2))
else:
self.window.blit(btn_image, (x, y))
self.window.blit(rendered_text, (x, y))
def render_dialogs_box(self):
"""Rend la boite de dialogue lorsqu'un dialogue est lancé."""

2
src/main.py
View file

@ -38,7 +38,7 @@ class Game(Engine):
base_image = pygame.image.load("assets/textures/GUI/button_1.png").convert_alpha()
menu.add_widget(Button(0.5, 0.3, "boutton", 0.1, (0, 255, 0), lambda : print("play"), base_image, base_image, True, 2))
menu.add_widget(Button(0.5, 0.3, "boutton", 0.1, (0, 255, 0), lambda : print("play"), base_image, base_image, True, 0))
self.menu_manager.register_menu(menu, "main")
self.menu_manager.show("main")