wip

cave_survival/game.py

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+import pygame
+from pydantic import BaseModel
+
+from cave_survival.config import config
+from cave_survival.console import console
+from cave_survival.map import Map, Point
+from cave_survival.player import Player
+
+
+class Game:
+    def __init__(self):
+        # Initialize pygame
+        pygame.init()
+        pygame.display.set_caption("Underground Survival")
+
+        self.screen = pygame.display.set_mode(
+            (config.screen_width, config.screen_height)
+        )
+        self.clock = pygame.time.Clock()
+        self.player = Player()
+        self.day_length = 60 * 60  # 60 seconds * 60 frames
+        self.day_timer = 0
+        self.inventory = ["sword", "pickaxe", "axe"]
+        self.map = Map()
+        self.inventory_surface = pygame.Surface((len(self.inventory) * 32, 32))
+        self.inventory_surface.fill(config.GREY)
+
+        self.running = True
+
+    def run(self):
+        while self.running:
+            self.events = pygame.event.get()
+            self.keys = pygame.key.get_pressed()
+            for event in self.events:
+                if event.type == pygame.QUIT:
+                    self.running = False
+
+            # Update the day/night cycle
+            self.day_timer += 1
+            if self.day_timer > self.day_length:
+                self.day_timer = 0
+
+            # Update the self.player
+            if self.keys[pygame.K_w]:
+                self.player.y -= self.player.speed
+            if self.keys[pygame.K_s]:
+                self.player.y += self.player.speed
+            if self.keys[pygame.K_a]:
+                self.player.x -= self.player.speed
+            if self.keys[pygame.K_d]:
+                self.player.x += self.player.speed
+
+            # Check for self.player collisions with the walls and the black tiles on the map
+            if self.player.x < 0:
+                self.player.x = 0
+            if self.player.x > config.screen_width - self.player.width:
+                self.player.x = config.screen_width - self.player.width
+            if self.player.y < 0:
+                self.player.y = 0
+            if self.player.y > config.screen_height - self.player.height:
+                self.player.y = config.screen_height - self.player.height
+
+            self.player.pos = pygame.math.Vector2(self.player.x, self.player.y)
+
+            if self.map.point_check_collision(self.player.pos.x, self.player.pos.y):
+
+                start_pos = pygame.math.Vector2(self.player.x_last, self.player.y_last)
+                end_pos = pygame.math.Vector2(self.player.x, self.player.y)
+                movement_vector = end_pos - start_pos
+                try:
+                    movement_direction = movement_vector.normalize()
+                except:
+                    end_pos = pygame.math.Vector2(
+                        self.player.x + 128, self.player.y + 128
+                    )
+                    movement_vector = end_pos - start_pos
+                    movement_direction = movement_vector.normalize()
+                movement_speed = 0.05
+
+                self.player.x = self.player.x_last
+                self.player.y = self.player.y_last
+
+                self.player.pos = pygame.math.Vector2(start_pos)
+
+                while self.map.point_check_collision(
+                    self.player.pos.x, self.player.pos.y
+                ):
+                    self.player.pos += movement_speed * movement_direction
+                    self.player.x = self.player.pos.x
+                    self.player.y = self.player.pos.y
+
+                self.player.pos -= movement_speed * movement_direction
+                self.player.x = self.player.pos.x
+                self.player.y = self.player.pos.y
+
+            self.player.x_last = self.player.x
+            self.player.y_last = self.player.y
+
+            # Draw the screen
+            self.screen.fill(config.BLACK)
+
+            # Draw the map
+            self.map.offset = Point(x=self.player.x, y=self.player.y)
+            self.map.offset = Point(x=0, y=0)
+            self.map.draw(self.screen)
+
+            # Draw the self.player
+            self.player.draw(self.screen, offset=self.map.offset)
+
+            # Draw the inventory
+            for i, item_name in enumerate(self.inventory):
+                self.inventory_surface.blit(
+                    pygame.image.load(item_name + ".png").convert_alpha(), (i * 32, 0)
+                )
+            self.screen.blit(
+                self.inventory_surface,
+                (
+                    config.screen_width / 2 - self.inventory_surface.get_width() / 2,
+                    config.screen_height - self.inventory_surface.get_height(),
+                ),
+            )
+
+            # Draw the day/night cycle
+            pygame.draw.rect(
+                self.screen,
+                config.GREY,
+                (0, 0, self.day_timer / self.day_length * config.screen_width, 10),
+            )
+
+            # Update the display
+            pygame.display.flip()
+
+            # Limit the framerate
+            self.clock.tick(60)
+
+        # Quit pygame
+        pygame.quit()