✨ Hexdraw half-done

funcs/games/hexDraw.py

@@ -1,16 +1,101 @@
 import json
 import math
+import os
 
 from PIL import Image, ImageDraw, ImageFont
-from funcs import logThis, getName
+#from funcs import logThis, getName
 
-def hexDraw(channel):
-    logThis("Drawing Hex board")
+def drawHex(channel):
+    #logThis("Drawing Hex board")
 
-    with open("resources/games/hexGames.json", "r") as f:
+    # Defining all the variables
+    CANVAS_WIDTH  = 800
+    CANVAS_HEIGHT = 600
+    SIDELENGTH = 25
+    X_OFFSET = CANVAS_WIDTH/2 - 8*math.sqrt(3)*SIDELENGTH # The offsets centers the board in the picture
+    Y_OFFSET = CANVAS_HEIGHT/2 - 8*SIDELENGTH # The offsets are the coordinates of the upperleft point in the upperleftmost hexagon
+    hexagonwidth = math.sqrt(3) * SIDELENGTH # the whole width
+    hexagonheight = 1.5 * SIDELENGTH # not really the entire height, but the height difference between two layers
+    pieceColor = {1:(200,0,0),2:(0,0,200)} # player1 is red, player2 is blue
+    pieceDiameter = 30
+
+    fontsize = 15
+    textcolor = (0,0,0)
+    fnt = ImageFont.truetype('resources/futura-bold.ttf', fontsize)
+
+    # Creates the empty image
+    im = Image.new('RGB', size=(CANVAS_WIDTH, CANVAS_HEIGHT),color='lightgrey')
+    # 'd' is a shortcut to drawing on the image
+    d = ImageDraw.Draw(im,"RGBA")
+
+    # Creates the hexagons
+    hexList = _scale_coordinates(generate_unit_hexagons, X_OFFSET, Y_OFFSET) # these two functions are defined below
+    for hexagon in hexList:
+        d.polygon(hexagon, fill = 'white',outline='black')
+    
+    board = [ [ 0 for i in range(11) ] for j in range(11) ]
+    board[0][0] = 1
+    board[1][0] = 1
+    board[2][1] = 1
+    board[3][6] = 2
+    board[2][5] = 2
+
+    # Draws the pieces from the board
+    for row in range(11):
+        for column in range(11):
+            if board[row][column] != 0:
+                x = X_OFFSET + hexagonwidth*(column + row/2 + 1/2) - pieceDiameter/2
+                y = Y_OFFSET + hexagonheight*row + hexagonheight/2 - pieceDiameter/math.sqrt(2)
+                d.ellipse([(x,y),(x + pieceDiameter,y + pieceDiameter)], fill = pieceColor[board[row][column]])
+
+    # Writes "abc..", "123.." on the columns and rows
+    for i in range(11):
+        # Top letters
+        d.text( (X_OFFSET + hexagonwidth*i, Y_OFFSET-22) , "ABCDEFGHIJK"[i], font=fnt, fill=textcolor)
+        # Bottom letters
+        d.text( (X_OFFSET + hexagonwidth*(i+11.5/2), Y_OFFSET - 5 + 11*hexagonheight) , "ABCDEFGHIJK"[i], font=fnt, fill=textcolor)
+        # Left numbers
+        d.multiline_text( (X_OFFSET + hexagonwidth*i/2 - 24 -4*(i>8), Y_OFFSET + 6 + i*hexagonheight) , str(i+1), font=fnt, fill=textcolor, align="right")
+        # Right numbers
+        d.text( (X_OFFSET + hexagonwidth*(i/2+11) + 10 , Y_OFFSET + 6 + i*hexagonheight) , str(i+1), font=fnt, fill=textcolor)
+
+    im.save("board"+channel+".png")
+    #im.save(filename="resources/games/hexBoards/board"+channel+".png")
+
+
+
+def generate_unit_hexagons():
+    h = math.sqrt(3)/2 # Half the width of the hexagon
+    for y in range(11):
+        for x in [i*2+y for i in range(11)]:
+            x_ = x*h
+            y_ = y*1.5
+
+            yield [
+                (x_,       y_),
+                (x_+h,   y_-0.5),
+                (x_+2*h,   y_),
+                (x_+2*h,   y_+1),
+                (x_+h,   y_+1.5),
+                (x_,       y_+1),
+            ]
+
+def _scale_coordinates(generator, x_offset, y_offset, side_length=25):
+    for coords in generator():
+        yield [(x * side_length + x_offset, y * side_length + y_offset) for (x, y) in coords]
+
+
+
+if __name__ == '__main__':
+    drawHex("HexTest")
+    
+"""
+
+with open("resources/games/hexGames.json", "r") as f:
         data = json.load(f)
 
     board = data[channel]["board"]
+    # Getting player names
     players = data[channel]["players"]
     if players[0] == "Gwendolyn":
         player1 = "Gwendolyn"
@@ -20,6 +105,6 @@ def hexDraw(channel):
         player2 = "Gwendolyn"
     else:
         player2 = getName(players[1])
-    
 
 
+"""