Python Script for Resource Map Generation

# Use PIL or Pillow (fork of PIL), either works
from PIL import Image,ImageDraw
import json

data = file("resource_dump.json","rb").read()
obj = json.loads(data)

scale = 0.5

colors = dict()

# RGB colors for all possible nodes
# Animals
colors["AITokarServer"]                 = (122,201,255)
colors["AITokarBlueServer"]             = (122,201,255)
colors["AITokarParrotServer"]           = (122,201,255)
colors["AIBorServer"]                   = (122,201,255)
colors["AIBorRadServer"]                = (122,201,255)
colors["AIShigiServer"]                 = (122,201,255)
colors["AIShigiForestServer"]           = (122,201,255)
colors["AIShigiArcticServer"]           = (122,201,255)
colors["AIShigiWolfServer"]             = (122,201,255)
colors["AIYetiForestServer"]            = (122,201,255)
colors["AIYetiServer"]                  = (122,201,255)

# Plants
colors["OwrongResourceNode"]            = (158,255,169)
colors["PitcherPlantResourceNode"]      = (158,255,169)
colors["SucculentResourceNode"]         = (158,255,169)

# Rocks
colors["FlintRockResourceNodeServer"]   = (0,0,0)
colors["CoalRockResourceNodeServer"]    = (255,128,0)
colors["SandstoneResourceNodeServer"]   = (255,195,160)
colors["IronRockResourceNodeServer"]    = (100,120,140)

# Rare ores
colors["Metal2ResourceNodeServer"]      = (255,0,0)
colors["Metal3ResourceNodeServer"]      = (0,255,0)
colors["Metal4ResourceNodeServer"]      = (0,0,255)

# Misc.
colors["WorldItemFlint"]                = (0,0,0)
colors["LargeMiningRockServer"]         = (255,00,128)

# Wood
colors["WorldItemWood"]                 = (227,198,82)
colors["LogResourceNodeServer"]         = (102,51,0)
colors["Deadtree1ResourceNodeServer"]   = (102,51,0)
colors["Deadtree2ResourceNodeServer"]   = (102,51,0)
colors["Deadtree3ResourceNodeServer"]   = (102,51,0)

spawns = obj["nodes"]

# Background color to use for the image
bg_color = (40,40,40)

# The coordinates in the node array range from roughly -4000.0 - 4000.0 so the full
# scale would be 8000px. I think the map is actually 10000 pixel but there aren't nodes
# outside so it doesn't atter

im = Image.new("RGB",(int(8000*scale),int(8000*scale)),bg_color)

# Used for single-pixel draw access
px = im.load()

# Used for shape drawing
drw = ImageDraw.Draw(im)

def draw_box(drw,x,y,col,size=5):
    box = [x-size,y-size,x+size,y+size]
    drw.rectangle(box,fill=col)

for obj in spawns:
    # Prints
    print obj["Name"]
    for coord in obj["coords"]:
        # Transform coordinates from -4000 ... 4000 range into scaled 0 ... 8000
        x = coord["x"] * scale
        y = coord["y"] * scale
        x += 8000*scale*0.5
        y += 8000*scale*0.5

        if obj["Name"] in colors:
            draw_box(drw,x,y,colors[obj["Name"]],1)
        else:
            print "Warning: Undefined color for node [%s]" % (obj["Name"])

            # This draws a white pixel instead
            px[x,y] = (255,255,255)

# print "Dimensions: X: %f -> %f Y: %f -> %f" % (low_x,hi_x,low_y,hi_y)

# We have to flip the image so it's the right orientation
im = im.transpose(Image.FLIP_TOP_BOTTOM)

# And render!
im.save("resource_map.png","PNG")