Csata transition

src/gamestates/overworld.py

@@ -1,114 +1,48 @@
 import arcade
-import assets
 import controls
-import menu
-import text
-import renderers
+import gamestate
 import math
 
-DIR_DOWN  = 0
-DIR_UP    = 1
-DIR_RIGHT = 2
-DIR_LEFT  = 3
-
-B_SPRITE_WIDHT  = 16
-B_SPRITE_HEIGHT = 24
-B_SPRITE_WALKING = 3
-
-OVERWORLD_LB_X        = 0
-OVERWORLD_LB_Y        = 0
-OVERWORLD_TILE_WIDTH  = 16
-OVERWORLD_TILE_HEIGHT = 16
-OVERWORLD_WIDTH       = 4
-OVERWORLD_HEIGHT      = 4
-OVERWORLD_MAP = [
-    [5,3,3,6],
-    [1,0,0,2],
-    [1,0,0,2],
-    [7,4,4,8],
-]
+from objects import BalthasarRenderer, OverworldMap, DIR_UP, DIR_LEFT, DIR_DOWN, DIR_RIGHT
 
 WALK_SPEED = 48
 
-class BalthasarRenderer:
-    def __init__(self):
-        self.direction = DIR_UP
-        self.walking = False
-        self.anim_timer = 0
-
-    def set_direction(self, direction):
-        self.direction = direction
-
-    def set_walking(self, walking):
-        self.walking = walking
-        if walking == False:
-            self.anim_timer = 0
-
-    def update(self):
-        self.anim_timer += 1
-        if self.anim_timer > 30:
-            self.anim_timer = 0
-
-    def render(self, game):
-        sprite_h = self.direction if self.direction < 3 else 2
-        sprite_v = 1 if (self.walking and self.anim_timer <= 15) else 0
-        flip_h   = self.direction == DIR_LEFT
-
-        sprite = assets.sprites["balthasar"].get_texture(arcade.LBWH(B_SPRITE_WIDHT*sprite_h, B_SPRITE_HEIGHT*sprite_v, B_SPRITE_WIDHT, B_SPRITE_HEIGHT))
-        arcade.draw_texture_rect(
-            sprite.flip_horizontally() if flip_h else sprite,
-            arcade.LBWH((game.screen_width / 2) - (B_SPRITE_WIDHT / 2), (game.screen_height / 2) - (B_SPRITE_HEIGHT / 2), B_SPRITE_WIDHT, B_SPRITE_HEIGHT),
-            pixelated=True
-        )
-
-class OverworldMap:
-    def __init__(self):
-        self.sprites = []
-        
-        self.scroll_x = 0
-        self.scroll_y = 0
-
-        x = 0
-        y = len(OVERWORLD_MAP)
-        for row in OVERWORLD_MAP:
-            for tile in row:
-                self.sprites.append([
-                    assets.sprites["overworld"].get_texture(
-                        arcade.LBWH((tile % 4) * OVERWORLD_TILE_WIDTH, (tile // 4) * OVERWORLD_TILE_HEIGHT, 
-                        OVERWORLD_TILE_WIDTH, OVERWORLD_TILE_HEIGHT)
-                    ),
-                    arcade.LBWH(
-                        (x * OVERWORLD_TILE_WIDTH),
-                        (y * OVERWORLD_TILE_HEIGHT),
-                        OVERWORLD_TILE_WIDTH,
-                        OVERWORLD_TILE_HEIGHT
-                    )
-                ]) 
-                x += 1
-            y -= 1
-            x  = 0
-
-    
-    def render(self, game):
-        for s in self.sprites:
-            arcade.draw_texture_rect(
-                s[0],
-                s[1].move(
-                    self.scroll_x + (game.screen_width / 2) - ((OVERWORLD_WIDTH * OVERWORLD_TILE_WIDTH) / 2),
-                    self.scroll_y + (game.screen_height / 2) - ((OVERWORLD_HEIGHT * OVERWORLD_TILE_HEIGHT) / 2)
-                ),
-                pixelated=True
-            )
-
 balthasar  = BalthasarRenderer()
 overworld  = OverworldMap()
 
+btrans_active = False
+btrans_timer  = 0
+BTRANS_PULSE_DUR = 0.25
+BTRANS_DURATION  = 0.75
+
+def start_battle(battle_id):
+    global btrans_active, btrans_timer
+    gamestate.gamestates["battle"].battle_id = battle_id
+    btrans_active   = True
+    btrans_timer    = 0
+
 def switch(game):
-    pass
+    in_battle_transition = False
 
 def update(game, dt):
+    global btrans_active, btrans_timer
+    if btrans_active:
+        btrans_timer    += dt
+        
+        if btrans_timer >= BTRANS_DURATION:
+            game.mos_enabled = False
+            gamestate.switch_gamestate(game,"battle")
+        
+        game.mos_enabled = True
+        cycle_progress   = (btrans_timer % BTRANS_PULSE_DUR) / BTRANS_PULSE_DUR
+        game.mosaic      = max(1, math.floor(cycle_progress * 16))
+        return
+
     balthasar.update()
 
+    if controls.is_control_pressed(4): # DEBUG: battle 
+        start_battle(0)
+
     if controls.is_control_pressed(0): # Fel
         balthasar.set_direction(DIR_UP)
     elif controls.is_control_pressed(1): # Le