séance TD + générer carte depuis image - modèle Gimp présent - instructions couleurs (lel) présente - todo: pareil avec padots - facile, maintenant on pourra collisions

iteration_2_voulue_par_prof.txt

@@ -0,0 +1,3 @@
+1- afficher pacman dans fenêtre
+2- gérer déplacements sans sortir de la fenêtre (sans forcément être dans le labyrinthe) - 
+	des murs autour avec notre gestion de collision

pacmap_rule.txt

@@ -0,0 +1,9 @@
+chaque mur (sauf le mur extérieur) est d'épaisseur 2 minimum, peut être espacé par des FIT
+codage RGB:
+GRD	0	0	0
+GCF	255	0	255
+WAL	0	0	255
+GSD	0	255	0
+GWL	0	255	255
+TPT	255	0	0
+FIT	255	255	255

src/carte.py

@@ -1,118 +0,0 @@
-#!/usr/bin/env python3
-from enum import IntEnum
-
-class DotTile(IntEnum):
-    NDT = 0 # no dot
-    SPD = 1 # small pac-dot
-    BPD = 2 # big pac-dot
-
-class PhysTile(IntEnum):
-    GRD = 0 # ground
-    WAL = 1 # wall
-    GSD = 2 # ghost door
-    TPT = 3 # teleporter tile
-    FIT = 4 # fully inaccessible tile
-    # ghost-cell ground as FIT ? verify no pac-dot here
-
-class Map:
-    """
-    Pacman maps size is 28×31
-    """
-
-    width = 28
-    height = 31
-
-    def __init__(self, physic_map = [], dots_map = []):
-        """
-        physic_map is the array containing elements:
-        0: ground tile
-        1: wall
-        2: ghost door
-        3: teleporter (no need to precise which to go because we assume it will
-           be at the opposite map tile)
-        4: fully inaccessible tile (basically tiles that represent the "in-wall"
-           space)
-        
-        dots_map is a layer on top of the physic_map of the same dimension which contains
-        0: no dot
-        1: small pac-dot
-        2: big pac-dot
-        """
-        self.phys_map = phys_map # in the first part we assume phys_map is correct and no need to verify
-        self.dots_map = dots_map
-        self.intersect_map = [] # TODO - the layer which contains intersections pre-calculated
-
-
-    def verify(self, phys_map, dots_map) -> boolean:
-        """
-        This method will verify if a given map is valid or not
-        Return True if correct else False
-
-        we will assume
-        there are only:
-        - 1 ghost door
-        - 4 big pac-dots
-        - 240 pac-dots
-
-        Each ground tile must have at least 2 ground tile neighboors because
-        there is no dead-end tile in pac-man
-        Each dot must be on a ground tile (not even a teleporter one)
-        """
-
-        if not (len(phys_map) == len(dots_map) == 31):
-            return False
-        
-        for i in range(len(phys_map)):
-            if not (len(phys_map[i]) == len(dots_map[i]) == 28):
-                return False
-
-        # 1 ghost door verification
-        if sum(sub_arr.count(PhysTile.GSD) for sub_arr in phys_map) != 1:
-            return False
-
-        # # 4 big pac dots
-        if sum(sub_arr.count(DotTile.BPD) for sub_arr in dots_map) != 4:
-            return False
-
-        # # 240 small pac-dots
-        if sum(sub_arr.count(DotTile.SPD) for sub_arr in dots_map) != 240:
-            return False
-
-        # dots are only in ground tile
-        for row in range(len(phys_map)):
-            for col in range(len(phys_map[0])):
-                if dots_map[row][col] and phys_map[row][col]: # no dot = 0; ground = 0
-                    return False
-
-        # odd number of teleporter tiles
-        teleporter_count = sum(sub_arr.count(PhysTile.TPT) for sub_arr in phys_map)
-        if teleporter_count % 2:
-            return False
-
-        edges = phys_map[0][1:] + phys_map[height-1][1:] + [sub[0] for sub in phys_map] + [sub[width-1] for sub in phys_map][1:-1]
-
-        # must verify teleporters are on edges
-        teleporter_count -= edges.count(PhysTile.TPT)
-        if teleporter_count: # not all teleporters are on edges
-            return False 
-
-	### ATTENTION - we need to verify teleporters are in front of the other
-
-        # no ground tile on border
-        if any(PhysTile.GRD in edges):
-            return False
-
-        # now we have to verify there is no dead-end ground tile
-        for col in range(1, width-1):
-            for row in range(1, height-1):
-                cpt = 0
-                for x, y in ((0, 1), (1, 0), (-1, 0), (0, -1)):
-                    if list[row+y][col+x] in (PhysTile.GRD, PhysTile.TPT, PhysTile.BPD, PhysTile.SPD):
-                        cpt += 1
-                        if cpt == 2:
-                            break
-                if cpt < 2:
-                    return False
-        # we have to verify if there is only 1 connexity component of (PhysTile.GRD, PhysTile.TPT, PhysTile.BPD, PhysTile.SPD)
-        
-        return True

src/pacman.py

@@ -13,7 +13,7 @@ class Direction(IntEnum):
     D = 1
     R = 2
     L = 3
-    
+
 class FruitType(IntEnum):
     A = 0
 
@@ -31,6 +31,7 @@ class Pacman:
         self.next_direction = Direction.R
         self.super_power = 0                # Counter of super pacdots in effect (> 0 means super power is active)
         self.ghost_combo = 0
+        self.size = (1.8, 1.8) # size related to tile size 
 
     def matrix_position(self):
         return (int(self.position[0]), int(self.position[1]))
@@ -38,16 +39,18 @@ class Pacman:
     def has_super_power(self):
         return self.super_power > 0
 
-    def eat_pacdot(self, map):
+    def eat_pacdot(self, dot_map):
         global score
         global pacdot_counter
-        map.dots_map[self.matrix_position()[0]][self.matrix_position()[1]] = pacmap.DotTile.NDT
+        dot_map.dots_map[self.matrix_position()[0]][self.matrix_position()[1]] = pacmap.DotTile.NDT
         pacdot_counter -= 1
         score += 10
+        if pacdot_counter == 0:
+            game_over("win")
 
-    def eat_super_pacdot(self, map):
+    def eat_super_pacdot(self, dot_map):
         global score
-        map.dots_map[self.matrix_position()[0]][self.matrix_position()[1]] = pacmap.DotTile.NDT
+        dot_map.dots_map[self.matrix_position()[0]][self.matrix_position()[1]] = pacmap.DotTile.NDT
         score += 50
         self.super_power += 1
 
@@ -62,26 +65,26 @@ class Pacman:
         self.ghost_combo = 0
         #os._exit(0)
 
-    def eat_fruit(self, fruit, map):
+    def eat_fruit(self, fruit, dot_map):
         global score
-        map.dots_map[self.matrix_position()[0]][self.matrix_position()[1]] = pacmap.DotTile.NDT
+        dot_map.dots_map[self.matrix_position()[0]][self.matrix_position()[1]] = pacmap.DotTile.NDT
         score += fruit.score
 
     def eat_ghost(self, ghost):
         global score
         ghost.despawn_and_respawn()
         self.ghost_combo += 1
-        score += (2 ^ self.ghost_combo) * 100
+        score += (2 ** self.ghost_combo) * 100
 
-    def get_eaten(self, map):
+    def get_eaten(self, dot_map):
         global lives
         #TODO score loss ?
-        self.position = map.spawn_point #TODO
+        self.position = dot_map.spawn_point #TODO
         lives -= 1
-        if lives <= 0:
+        if lives < 0: # à vérifier
             game_over()
 
-def game_over():
+def game_over(status = "lose"):
     #TODO
     pass
 

src/pacmap.py

@@ -1,18 +1,23 @@
 #!/usr/bin/env python3
 from enum import IntEnum
 from copy import deepcopy
+from PIL import Image
+import os
 
 class DotTile(IntEnum):
     NDT = 0 # no dot
     SPD = 1 # small pac-dot
     BPD = 2 # big pac-dot
+    FRT = 3 # fruit
 
 class PhysTile(IntEnum):
     GRD = 0 # ground
     WAL = 1 # wall
     GSD = 2 # ghost door
-    TPT = 3 # teleporter tile
-    FIT = 4 # fully inaccessible tile
+    GWL = 3 # ghost cell wall
+    GCF = 4 # ghost cell floor
+    TPT = 5 # teleporter tile
+    FIT = 6 # fully inaccessible tile
     # ghost-cell ground as FIT ? verify no pac-dot here
 
 class Map:
@@ -20,11 +25,11 @@ class Map:
     Pacman maps size is 28×31
     """
 
-    width = 28
-    height = 31
-    tile_size = 16 # tile subdivision for dynamic movement
+    width = 28 * 2 + 1
+    height = 31 * 2 + 1
+    # tile_size = 16 # tile subdivision for dynamic movement
 
-    def __init__(self, phys_map = [], dots_map = []):
+    def __init__(self, phys_map = [], dots_map = [], maze_img_file=""):
         """
         physic_map is the array containing elements:
         0: ground tile
@@ -40,6 +45,11 @@ class Map:
         1: small pac-dot
         2: big pac-dot
         """
+        if maze_img_file and os.path.isfile(maze_img_file):
+            try:
+                self.phys_map = decode_map(maze_img_file)
+            except Exception as e:
+                raise e
         self.phys_map = phys_map # in the first part we assume phys_map is correct and no need to verify
         self.dots_map = dots_map
         self.intersect_map = [] # TODO - the layer which contains intersections pre-calculated
@@ -158,3 +168,26 @@ def connex(matrix, x=-1, y=-1):
     if any(tile in (PhysTile.GRD, PhysTile.TPT) for row in temp for tile in row):
         return False
     return True    
+
+def decode_map(img_file):
+    img = Image.open(img_file)
+    dictionnary = {
+        (0  ,   0,   0): PhysTile.GRD,
+        (255,   0, 255): PhysTile.GCF,
+        (0  ,   0, 255): PhysTile.WAL,
+        (0  , 255,   0): PhysTile.GSD,
+        (0  , 255, 255): PhysTile.GWL,
+        (255,   0,   0): PhysTile.TPT,
+        (255, 255,   0): PhysTile.FIT,
+    }
+    data = list(img.getdata())
+    matrix = []
+    for row in range(img.height):
+        matrix.append([])
+        for col in range(img.width):
+            try:
+                tile = dictionnary[data[col + row*img.width][:3]] # avoid alpha component
+            except:
+                raise ValueError("Pixel " + str(col) + "," + str(row) + " is invalid")
+            matrix[-1].append(tile)
+    return matrix

src/test_load_picture.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python3
+from pacmap import decode_map
+import sys
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        matrix = decode_map(sys.argv[1])
+    else:
+        matrix = decode_map("../pacmap_maze1.png")
+    for row in matrix:
+        print()
+        for el in row:
+            print(el.value, end=' ')