Setup for basic Editor for map, started gameplay screen

2026-05-20 15:58:06 +02:00
parent cc0a92060b
commit 6283fb0d5a
13 changed files with 383 additions and 59 deletions
@@ -0,0 +1,133 @@
+import pygame as pg
+from game.util import load_image, load_images
+from game.tilemap import Tilemap
+
+RENDER_SCALE = 2.0
+WINDOW_SIZE=(640, 480)
+
+class Editor():
+    def __init__(self):
+        self.screen = pg.display.set_mode(WINDOW_SIZE)
+        self.clock = pg.time.Clock()
+
+        self.width, self.height = pg.display.get_surface().get_size()       
+        self.tilemap = Tilemap(self)
+        self.display = pg.Surface((self.width/4*3, self.height/6*5))
+
+        self.map = 'test'
+        self.path = 'assets/maps/' + str(self.map) + '.json'
+
+        try:
+            self.tilemap.load(self.path)
+        except FileNotFoundError:
+            print('File not Found')
+
+        self.scroll = [0, 0]
+
+        self.assets = {
+            "base": load_images("/tiles/test")
+        }
+
+        self.tile_list = list(self.assets)
+
+        self.tile_group = 0
+        self.tile_variant = 0
+
+        self.movment = [False, False, False, False]
+
+        self.clicking = False
+        self.right_clicking = False
+        self.shift = False
+        self.ongrid = True
+
+    def run(self):
+        self.running = True
+        while self.running:
+            self.clock.tick(60)
+            self.update()
+            self.draw()
+        return self.running
+
+    def update(self):
+        self.mpos = pg.mouse.get_pos()
+        self.mpos = (self.mpos[0] / RENDER_SCALE, self.mpos[1] / RENDER_SCALE)
+        self.tile_pos = (int((self.mpos[0] + self.scroll[0]) // self.tilemap.tile_size), int((self.mpos[1] + self.scroll[1]) // self.tilemap.tile_size))
+
+        self.scroll[0] += (self.movment[1] - self.movment[0]) * 2
+        self.scroll[1] += (self.movment[3] - self.movment[2]) * 2
+
+        if self.clicking and self.ongrid:
+            self.tilemap.tilemap[str(self.tile_pos[0]) + ';' + str(self.tile_pos[1])] = {'type': self.tile_list[self.tile_group], 'variant': self.tile_variant, 'pos': self.tile_pos}
+        if self.right_clicking:
+            tile_loc = str(self.tile_pos[0]) + ';' + str(self.tile_pos[1])
+            if tile_loc in self.tilemap.tilemap:
+                del self.tilemap.tilemap[tile_loc]
+
+        self.current_tile_img = self.assets[self.tile_list[self.tile_group]][self.tile_variant].copy()
+
+        for event in pg.event.get():
+            if event.type == pg.QUIT:
+                    self.running = False
+            if event.type == pg.MOUSEBUTTONDOWN:
+                if event.button == 1:
+                    self.clicking = True
+                if event.button == 3:
+                    self.right_clicking = True
+                if self.shift:
+                    if event.button == 4:
+                        self.tile_variant = (self.tile_variant - 1) % len(self.assets[self.tile_list[self.tile_group]])
+                    if event.button == 5:
+                        self.tile_variant = (self.tile_variant + 1) % len(self.assets[self.tile_list[self.tile_group]])
+                else:
+                    if event.button == 4:
+                        self.tile_group = (self.tile_group - 1) % len(self.tile_list)
+                        self.tile_variant = 0
+                    if event.button == 5:
+                        self.tile_group = (self.tile_group + 1) % len(self.tile_list)
+                        self.tile_variant = 0
+            if event.type == pg.MOUSEBUTTONUP:
+                if event.button == 1:
+                    self.clicking = False
+                if event.button == 3:
+                    self.right_clicking = False
+
+            if event.type == pg.KEYDOWN:
+                if event.key == pg.K_a:
+                    self.movment[0] = True
+                if event.key == pg.K_d:
+                    self.movment[1] = True
+                if event.key == pg.K_w:
+                    self.movment[2] = True
+                if event.key == pg.K_s:
+                    self.movment[3] = True
+                if event.key == pg.K_LSHIFT:
+                    self.shift = True
+                if event.key == pg.K_o:
+                    self.tilemap.save(self.path)
+            if event.type == pg.KEYUP:
+                if event.key == pg.K_a:
+                    self.movment[0] = False
+                if event.key == pg.K_d:
+                    self.movment[1] = False
+                if event.key == pg.K_w:
+                    self.movment[2] = False
+                if event.key == pg.K_s:
+                    self.movment[3] = False
+                if event.key == pg.K_LSHIFT:
+                    self.shift = False
+    
+    def draw(self):
+        self.display.fill((0, 0, 0))
+
+        render_scroll = (int(self.scroll[0]), int(self.scroll[1]))
+
+        self.display.blit(self.current_tile_img, (10, 10))
+
+        self.tilemap.render(self.display, offset=render_scroll)
+        if self.ongrid:
+            self.display.blit(self.current_tile_img, (self.tile_pos[0] * self.tilemap.tile_size - self.scroll[0], self.tile_pos[1] * self.tilemap.tile_size - self.scroll[1]))
+        else:
+            self.display.blit(self.current_tile_img, self.mpos)
+
+        self.screen.blit(pg.transform.scale(self.display, self.screen.get_size()))
+        pg.display.update()