From 2f4483b44ada97faacc6aea2cbc7a70aac72cb25 Mon Sep 17 00:00:00 2001
From: Jan Lerking <jan.lerking@alfalaval.com>
Date: Wed, 19 Mar 2025 11:52:42 +0100
Subject: [PATCH] Added tilemap. /JL

---
 README.md               |  4 +-
 src/snake.py            |  0
 src/tilemap/__init__.py |  0
 src/tilemap/tilemap.py  | 90 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 92 insertions(+), 2 deletions(-)
 create mode 100644 src/snake.py
 create mode 100644 src/tilemap/__init__.py
 create mode 100644 src/tilemap/tilemap.py

diff --git a/README.md b/README.md
index 1db4d41..27b72f7 100644
--- a/README.md
+++ b/README.md
@@ -2,13 +2,13 @@
 
 # Snake
 
-Dette er mit bud på det klassiske spil Snake, lavet i PyGame.
+Dette er mit bud på det klassiske spil Snake, skrevet i Python, ved hjælp af PyGame.
 
 ## Spillets forløb
 Slangen bevæger sig med en konstant fart, i én retning.  Der er vilkårligt anbragte forhindringer på banen.
 
 
-Slangen skal styres udenom forhindringerne samt vægge. Du dør hvis du ramme en væg, en forhindring eller dig selv.
+Slangen skal styres udenom forhindringerne samt vægge. Du dør hvis du rammer en væg, en forhindring eller dig selv.
 
 Der bliver også lagt føde ud, vilkårlige steder. Føden forsvinder igen, efter 5 sekunder.
 
diff --git a/src/snake.py b/src/snake.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/tilemap/__init__.py b/src/tilemap/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/tilemap/tilemap.py b/src/tilemap/tilemap.py
new file mode 100644
index 0000000..2db2a69
--- /dev/null
+++ b/src/tilemap/tilemap.py
@@ -0,0 +1,90 @@
+"""
+This is the part responsible for generating the playing area.
+The setup is a simple tilemap, which consists of a variety of
+tiles of 32x32 pixels.
+There's a series of wall_tiles, ground_tiles and obstacle_tiles.    
+"""
+import html
+
+wall_tiles = {"WALL_NW": "&#9556;", "WALL_HORIZONTAL": "&#9552;",
+              "WALL_NE": "&#9559;", "WALL_VERTICAL": "&#9553;",
+              "WALL_SW": "&#9562;", "WALL_SE": "&#9565;",
+              "WALL_TOP_LEFT_OPENING": "&#9563;", "WALL_TOP_RIGHT_OPENING": "&#9560;",
+              "WALL_BOTTOM_LEFT_OPENING": "&#9557;", "WALL_BOTTOM_RIGHT_OPENING": "&#9554;",
+              "WALL_LEFT_UPPER_OPENING": "&#9564;", "WALL_LEFT_LOWER_OPENING": "&#9558;",
+              "WALL_RIGHT_UPPER_OPENING": "&#9561;", "WALL_RIGHT_LOWER_OPENING": "&#9555;"}
+
+walls = [
+        ["WALL_NW", "WALL_HORIZONTAL", "WALL_HORIZONTAL", "WALL_HORIZONTAL", "WALL_NE"],
+        ["WALL_VERTICAL", " ", " ", " ", "WALL_VERTICAL"],
+        ["WALL_VERTICAL", " ", " ", " ", "WALL_VERTICAL"],
+        ["WALL_VERTICAL", " ", " ", " ", "WALL_VERTICAL"],
+        ["WALL_SW", "WALL_HORIZONTAL", "WALL_HORIZONTAL", "WALL_HORIZONTAL", "WALL_SE"]
+        ]
+
+# room_width, room_height = 20, 15 # 20 tiles wide and 15 tiles high
+
+class Room:
+    def __init__(self, geometry: tuple):
+        self.room: list = []
+        self.create_random(geometry)
+
+    def create_random(self, geometry) -> None:
+        top: int = 0 # top = row 0
+        left: int = 0 # left = char 0 of row
+        right: int = geometry[0] - 1 # right = room_width-1
+        bottom: int = geometry[1] - 1 # bottom = room_height-1
+        
+        room: list = []
+        for r in range(geometry[1]):
+            row: list = []
+            for c in range(geometry[0]):
+                if r == top and c == left:
+                    row.append(wall_tiles["WALL_NW"])
+                    continue
+                elif r == top and c == right:
+                    row.append(wall_tiles["WALL_NE"])
+                    continue
+                elif r == bottom and c ==left:
+                    row.append(wall_tiles["WALL_SW"])
+                    continue
+                elif r == bottom and c == right:
+                    row.append(wall_tiles["WALL_SE"])
+                    continue
+                if r == top or r == bottom:
+                    if c > left and c < right:
+                        row.append(wall_tiles["WALL_HORIZONTAL"])
+                        continue
+                if r > top and r < bottom:
+                    if c == left or c == right:
+                        row.append(wall_tiles["WALL_VERTICAL"])
+                        continue
+                row.append(" ")
+            room.append(row)
+        self.room = room
+
+    def get_room(self) -> list:
+        return self.list
+
+class PlayGround:
+    def __init__(self, geometry: tuple):
+        self.rooms: list = []
+        self.create_room(geometry)
+
+    def create_room(self, geometry) -> None:
+        self.rooms.append(Room(geometry))
+        
+    def print_room(self, room) -> None:
+        pass
+
+if __name__ == "__main__":
+
+    pg = PlayGround(geometry = (20, 5))
+
+    line = ""
+    for ro in pg.rooms:
+        for r in ro.room:
+            for c in r:
+                line = line + html.unescape(c)
+            line = line + "\n"
+    print(line)
\ No newline at end of file