234 lines
12 KiB
Python
234 lines
12 KiB
Python
# font is a 2D array of 8x8 pixel characters where each bit is a pixel on the
|
|
# row.
|
|
font8x8_basic = [
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0000 (nul)
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0001
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0002
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0003
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0004
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0005
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0006
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0007
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0008
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0009
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+000A
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+000B
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+000C
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+000D
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+000E
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+000F
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0010
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0011
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0012
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0013
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0014
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0015
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0016
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0017
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0018
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0019
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+001A
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+001B
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+001C
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+001D
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+001E
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+001F
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0020 (space)
|
|
[0x18, 0x3C, 0x3C, 0x18, 0x18, 0x00, 0x18, 0x00], # U+0021 (!)
|
|
[0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0022 (")
|
|
[0x36, 0x36, 0x7F, 0x36, 0x7F, 0x36, 0x36, 0x00], # U+0023 (#)
|
|
[0x0C, 0x3E, 0x03, 0x1E, 0x30, 0x1F, 0x0C, 0x00], # U+0024 ($)
|
|
[0x00, 0x63, 0x33, 0x18, 0x0C, 0x66, 0x63, 0x00], # U+0025 (%)
|
|
[0x1C, 0x36, 0x1C, 0x6E, 0x3B, 0x33, 0x6E, 0x00], # U+0026 (&)
|
|
[0x06, 0x06, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0027 (')
|
|
[0x18, 0x0C, 0x06, 0x06, 0x06, 0x0C, 0x18, 0x00], # U+0028 (()
|
|
[0x06, 0x0C, 0x18, 0x18, 0x18, 0x0C, 0x06, 0x00], # U+0029 ())
|
|
[0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00], # U+002A (*)
|
|
[0x00, 0x0C, 0x0C, 0x3F, 0x0C, 0x0C, 0x00, 0x00], # U+002B (+)
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x0C, 0x06], # U+002C (,)
|
|
[0x00, 0x00, 0x00, 0x3F, 0x00, 0x00, 0x00, 0x00], # U+002D (-)
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x0C, 0x00], # U+002E (.)
|
|
[0x60, 0x30, 0x18, 0x0C, 0x06, 0x03, 0x01, 0x00], # U+002F (/)
|
|
[0x3E, 0x63, 0x73, 0x7B, 0x6F, 0x67, 0x3E, 0x00], # U+0030 (0)
|
|
[0x0C, 0x0E, 0x0C, 0x0C, 0x0C, 0x0C, 0x3F, 0x00], # U+0031 (1)
|
|
[0x1E, 0x33, 0x30, 0x1C, 0x06, 0x33, 0x3F, 0x00], # U+0032 (2)
|
|
[0x1E, 0x33, 0x30, 0x1C, 0x30, 0x33, 0x1E, 0x00], # U+0033 (3)
|
|
[0x38, 0x3C, 0x36, 0x33, 0x7F, 0x30, 0x78, 0x00], # U+0034 (4)
|
|
[0x3F, 0x03, 0x1F, 0x30, 0x30, 0x33, 0x1E, 0x00], # U+0035 (5)
|
|
[0x1C, 0x06, 0x03, 0x1F, 0x33, 0x33, 0x1E, 0x00], # U+0036 (6)
|
|
[0x3F, 0x33, 0x30, 0x18, 0x0C, 0x0C, 0x0C, 0x00], # U+0037 (7)
|
|
[0x1E, 0x33, 0x33, 0x1E, 0x33, 0x33, 0x1E, 0x00], # U+0038 (8)
|
|
[0x1E, 0x33, 0x33, 0x3E, 0x30, 0x18, 0x0E, 0x00], # U+0039 (9)
|
|
[0x00, 0x0C, 0x0C, 0x00, 0x00, 0x0C, 0x0C, 0x00], # U+003A (:)
|
|
[0x00, 0x0C, 0x0C, 0x00, 0x00, 0x0C, 0x0C, 0x06], # U+003B (;)
|
|
[0x18, 0x0C, 0x06, 0x03, 0x06, 0x0C, 0x18, 0x00], # U+003C (<)
|
|
[0x00, 0x00, 0x3F, 0x00, 0x00, 0x3F, 0x00, 0x00], # U+003D (=)
|
|
[0x06, 0x0C, 0x18, 0x30, 0x18, 0x0C, 0x06, 0x00], # U+003E (>)
|
|
[0x1E, 0x33, 0x30, 0x18, 0x0C, 0x00, 0x0C, 0x00], # U+003F (?)
|
|
[0x3E, 0x63, 0x7B, 0x7B, 0x7B, 0x03, 0x1E, 0x00], # U+0040 (@)
|
|
[0x0C, 0x1E, 0x33, 0x33, 0x3F, 0x33, 0x33, 0x00], # U+0041 (A)
|
|
[0x3F, 0x66, 0x66, 0x3E, 0x66, 0x66, 0x3F, 0x00], # U+0042 (B)
|
|
[0x3C, 0x66, 0x03, 0x03, 0x03, 0x66, 0x3C, 0x00], # U+0043 (C)
|
|
[0x1F, 0x36, 0x66, 0x66, 0x66, 0x36, 0x1F, 0x00], # U+0044 (D)
|
|
[0x7F, 0x46, 0x16, 0x1E, 0x16, 0x46, 0x7F, 0x00], # U+0045 (E)
|
|
[0x7F, 0x46, 0x16, 0x1E, 0x16, 0x06, 0x0F, 0x00], # U+0046 (F)
|
|
[0x3C, 0x66, 0x03, 0x03, 0x73, 0x66, 0x7C, 0x00], # U+0047 (G)
|
|
[0x33, 0x33, 0x33, 0x3F, 0x33, 0x33, 0x33, 0x00], # U+0048 (H)
|
|
[0x1E, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x1E, 0x00], # U+0049 (I)
|
|
[0x78, 0x30, 0x30, 0x30, 0x33, 0x33, 0x1E, 0x00], # U+004A (J)
|
|
[0x67, 0x66, 0x36, 0x1E, 0x36, 0x66, 0x67, 0x00], # U+004B (K)
|
|
[0x0F, 0x06, 0x06, 0x06, 0x46, 0x66, 0x7F, 0x00], # U+004C (L)
|
|
[0x63, 0x77, 0x7F, 0x7F, 0x6B, 0x63, 0x63, 0x00], # U+004D (M)
|
|
[0x63, 0x67, 0x6F, 0x7B, 0x73, 0x63, 0x63, 0x00], # U+004E (N)
|
|
[0x1C, 0x36, 0x63, 0x63, 0x63, 0x36, 0x1C, 0x00], # U+004F (O)
|
|
[0x3F, 0x66, 0x66, 0x3E, 0x06, 0x06, 0x0F, 0x00], # U+0050 (P)
|
|
[0x1E, 0x33, 0x33, 0x33, 0x3B, 0x1E, 0x38, 0x00], # U+0051 (Q)
|
|
[0x3F, 0x66, 0x66, 0x3E, 0x36, 0x66, 0x67, 0x00], # U+0052 (R)
|
|
[0x1E, 0x33, 0x07, 0x1E, 0x38, 0x33, 0x1E, 0x00], # U+0053 (S)
|
|
[0x3F, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x00], # U+0054 (T)
|
|
[0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x3F, 0x00], # U+0055 (U)
|
|
[0x33, 0x33, 0x33, 0x33, 0x33, 0x1E, 0x0C, 0x00], # U+0056 (V)
|
|
[0x63, 0x63, 0x63, 0x6B, 0x7F, 0x77, 0x63, 0x00], # U+0057 (W)
|
|
[0x63, 0x63, 0x36, 0x1C, 0x1C, 0x36, 0x63, 0x00], # U+0058 (X)
|
|
[0x33, 0x33, 0x33, 0x1E, 0x0C, 0x0C, 0x0C, 0x00], # U+0059 (Y)
|
|
[0x3F, 0x33, 0x19, 0x0C, 0x26, 0x33, 0x3F, 0x00], # U+005A (Z)
|
|
[0x1E, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x1E, 0x00], # U+005B ([)
|
|
[0x03, 0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0x00], # U+005C (\)
|
|
[0x1E, 0x30, 0x30, 0x30, 0x30, 0x30, 0x1E, 0x00], # U+005D (])
|
|
[0x08, 0x1C, 0x36, 0x63, 0x00, 0x00, 0x00, 0x00], # U+005E (^)
|
|
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF], # U+005F (_)
|
|
[0x0C, 0x0C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00], # U+0060 (`)
|
|
[0x00, 0x00, 0x1E, 0x30, 0x3E, 0x33, 0x6E, 0x00], # U+0061 (a)
|
|
[0x07, 0x06, 0x06, 0x3E, 0x66, 0x66, 0x3B, 0x00], # U+0062 (b)
|
|
[0x00, 0x00, 0x1E, 0x33, 0x03, 0x33, 0x1E, 0x00], # U+0063 (c)
|
|
[0x38, 0x30, 0x30, 0x3E, 0x33, 0x33, 0x6E, 0x00], # U+0064 (d)
|
|
[0x00, 0x00, 0x1E, 0x33, 0x3F, 0x03, 0x1E, 0x00], # U+0065 (e)
|
|
[0x1C, 0x36, 0x06, 0x0F, 0x06, 0x06, 0x0F, 0x00], # U+0066 (f)
|
|
[0x00, 0x00, 0x6E, 0x33, 0x33, 0x3E, 0x30, 0x1E], # U+0067 (g)
|
|
[0x07, 0x06, 0x36, 0x6E, 0x66, 0x66, 0x67, 0x00], # U+0068 (h)
|
|
[0x0C, 0x00, 0x0E, 0x0C, 0x0C, 0x0C, 0x1E, 0x00], # U+0069 (i)
|
|
[0x30, 0x00, 0x30, 0x30, 0x30, 0x33, 0x33, 0x1E], # U+006A (j)
|
|
[0x07, 0x06, 0x66, 0x36, 0x1E, 0x36, 0x67, 0x00], # U+006B (k)
|
|
[0x0E, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x1E, 0x00], # U+006C (l)
|
|
[0x00, 0x00, 0x33, 0x7F, 0x7F, 0x6B, 0x63, 0x00], # U+006D (m)
|
|
[0x00, 0x00, 0x1B, 0x37, 0x33, 0x33, 0x33, 0x00], # U+006E (n)
|
|
[0x00, 0x00, 0x1E, 0x33, 0x33, 0x33, 0x1E, 0x00], # U+006F (o)
|
|
[0x00, 0x00, 0x3B, 0x66, 0x66, 0x3E, 0x06, 0x0F], # U+0070 (p)
|
|
[0x00, 0x00, 0x6E, 0x33, 0x33, 0x3E, 0x30, 0x78], # U+0071 (q)
|
|
[0x00, 0x00, 0x1B, 0x36, 0x36, 0x06, 0x0F, 0x00], # U+0072 (r)
|
|
[0x00, 0x00, 0x3E, 0x03, 0x1E, 0x30, 0x1F, 0x00], # U+0073 (s)
|
|
[0x08, 0x0C, 0x3E, 0x0C, 0x0C, 0x2C, 0x18, 0x00], # U+0074 (t)
|
|
[0x00, 0x00, 0x33, 0x33, 0x33, 0x33, 0x6E, 0x00], # U+0075 (u)
|
|
[0x00, 0x00, 0x33, 0x33, 0x33, 0x1E, 0x0C, 0x00], # U+0076 (v)
|
|
[0x00, 0x00, 0x63, 0x6B, 0x7F, 0x7F, 0x36, 0x00], # U+0077 (w)
|
|
[0x00, 0x00, 0x63, 0x36, 0x1C, 0x36, 0x63, 0x00], # U+0078 (x)
|
|
[0x00, 0x00, 0x33, 0x33, 0x33, 0x3E, 0x30, 0x1E], # U+0079 (y)
|
|
[0x00, 0x00, 0x3F, 0x19, 0x0C, 0x26, 0x3F, 0x00], # U+007A (z)
|
|
[0x38, 0x0C, 0x0C, 0x07, 0x0C, 0x0C, 0x38, 0x00], # U+007B ({)
|
|
[0x0C, 0x0C, 0x0C, 0x00, 0x0C, 0x0C, 0x0C, 0x00], # U+007C (|)
|
|
[0x07, 0x0C, 0x0C, 0x38, 0x0C, 0x0C, 0x07, 0x00], # U+007D (})
|
|
[0x6E, 0x3B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # U+007E (~)
|
|
]
|
|
|
|
|
|
# COLOR4F(0.0f, 0.0f, 0.0f, 1.0f), # Black
|
|
# COLOR4F(1.0f, 1.0f, 1.0f, 1.0f), # White
|
|
# COLOR4F(0.8f, 0.0f, 0.0f, 1.0f), # Red
|
|
# COLOR4F(0.0f, 0.5f, 0.0f, 1.0f), # Green
|
|
# COLOR4F(0.0f, 0.0f, 0.8f, 1.0f), # Blue
|
|
# COLOR4F(0.8f, 0.8f, 0.0f, 1.0f), # Yellow
|
|
# COLOR4F(0.8f, 0.0f, 0.8f, 1.0f), # Magenta
|
|
# COLOR4F(0.0f, 0.8f, 0.8f, 1.0f), # Cyan
|
|
# COLOR4F(0.5f, 0.5f, 0.5f, 1.0f), # Gray
|
|
# COLOR4F(0.5f, 0.25f, 0.0f, 1.0f) # Brown
|
|
|
|
# Tilemap
|
|
COLORS = {
|
|
"BLACK": [ 0, 0, 0 ],
|
|
"WHITE": [ 255, 255, 255 ],
|
|
"RED": [ 204, 0, 0 ],
|
|
"GREEN": [ 0, 128, 0 ],
|
|
"BLUE": [ 0, 0, 204 ],
|
|
"YELLOW": [ 204, 204, 0 ],
|
|
"MAGENTA": [ 204, 0, 204 ],
|
|
"CYAN": [ 0, 204, 204 ],
|
|
"GRAY": [ 128, 128, 128 ],
|
|
"BROWN": [ 128, 64, 0 ]
|
|
}
|
|
|
|
TILES = {
|
|
# NAME: [ id, symbol, color ]
|
|
"NULL": [ 0, 'N', COLORS["RED"] ],
|
|
"GRASS": [ 1, '#', COLORS["GREEN"] ],
|
|
"WATER": [ 2, '\\', COLORS["BLUE"] ],
|
|
# "DOOR": [ 3, 'D', COLORS["BROWN"] ],
|
|
"BUILDING_WALL": [ 4, '-', COLORS["GRAY"] ],
|
|
"ROOF": [ 5, '/', COLORS["BROWN"] ],
|
|
"WALKABLE_NULL": [ 6, ' ', COLORS["BLACK"] ],
|
|
"COBBLESTONE": [ 7, '#', COLORS["GRAY"] ],
|
|
"STAIRS": [ 8, '=', COLORS["GRAY"] ],
|
|
"RAILING": [ 9, 'n', COLORS["BROWN"] ],
|
|
"COLUMN": [ 10, 'I', COLORS["WHITE"] ],
|
|
"RAIL_TRACK": [ 11, '|', COLORS["GRAY"] ],
|
|
"RAIL_SLEEPER": [ 12, '-', COLORS["BROWN"] ],
|
|
"CARPET": [ 13, '#', COLORS["RED"] ],
|
|
"LAMP": [ 14, 'i', COLORS["YELLOW"] ],
|
|
}
|
|
|
|
ENTITIES = {
|
|
"NULL": [ 0, 'N', COLORS["RED"] ],
|
|
"PLAYER": [ 1, 'v', COLORS["RED"] ],
|
|
"NPC": [ 2, 'V', COLORS["RED"] ],
|
|
"SIGN": [ 3, '+', COLORS["YELLOW"] ],
|
|
"DOOR": [ 4, 'D', COLORS["BROWN"] ],
|
|
}
|
|
|
|
# Create 64 x 64 RGB pixel buffer.
|
|
import png
|
|
|
|
WIDTH = 64
|
|
HEIGHT = 64
|
|
|
|
def genTileset(filename, tileset, background):
|
|
# Create 64x64 pixel buffer with black
|
|
PIXEL_BUFFER = []
|
|
for y in range(HEIGHT):
|
|
row = []
|
|
for x in range(WIDTH):
|
|
row.append(background)
|
|
PIXEL_BUFFER.append(row)
|
|
|
|
# For each TILES
|
|
for tile in tileset:
|
|
# Get the tile data
|
|
tile_data = tileset[tile]
|
|
tile_id = tile_data[0]
|
|
tile_char = tile_data[1]
|
|
tile_color = tile_data[2]
|
|
# Get char pixels
|
|
char_pixels = font8x8_basic[ord(tile_char)]
|
|
tile_color_rgba = [ tile_color[0], tile_color[1], tile_color[2], 255 ]
|
|
|
|
# Write char pixels to output buffer, using tile_id to determine pixels with
|
|
# each row holding 8 characters of 8 pixels
|
|
for y in range(8):
|
|
row = char_pixels[y]
|
|
for x in range(8):
|
|
if row & (1 << x):
|
|
PIXEL_BUFFER[(tile_id // 8) * 8 + y][(tile_id % 8) * 8 + x] = tile_color_rgba
|
|
|
|
# Convert from [ [ [ r, g, b ], [ r, g, b] ], [ [ r, g, b ], [ r, g, b ] ] ] to
|
|
# [ [R, G, B, A, R, G, B, A] ] (Flatten level 2 and add alpha channel)
|
|
FLATTENED_PIXEL_BUFFER = [ [ 0 for i in range(WIDTH * 4) ] for j in range(HEIGHT) ]
|
|
for y in range(HEIGHT):
|
|
for x in range(WIDTH):
|
|
FLATTENED_PIXEL_BUFFER[y][x * 4 + 0] = PIXEL_BUFFER[y][x][0]
|
|
FLATTENED_PIXEL_BUFFER[y][x * 4 + 1] = PIXEL_BUFFER[y][x][1]
|
|
FLATTENED_PIXEL_BUFFER[y][x * 4 + 2] = PIXEL_BUFFER[y][x][2]
|
|
FLATTENED_PIXEL_BUFFER[y][x * 4 + 3] = PIXEL_BUFFER[y][x][3]
|
|
|
|
# Now write PIXEL_BUFFER to png
|
|
png.from_array(FLATTENED_PIXEL_BUFFER, 'RGBA').save(filename)
|
|
|
|
genTileset("./assets/tilemaps/tilemap.png", TILES, [ 0, 0, 0, 255 ])
|
|
genTileset("./assets/tilemaps/entities.png", ENTITIES, [ 0, 0, 0, 100 ]) |