LogalDeveloper/Minecraft-Overviewer
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Merge branch 'master' into rendermode-options

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This commit is contained in:
Aaron Griffith
2011-08-04 19:30:52 -04:00
parent 4ecb370b9c c56f1d23c9
commit c3a323570d
6 changed files with 107 additions and 63 deletions
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13
overviewer_core/googlemap.py
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@@ -53,10 +53,15 @@ def mirror_dir(src, dst, entities=None):
elif os.path.isfile(os.path.join(src,entry)): elif os.path.isfile(os.path.join(src,entry)):
try: try:
shutil.copy(os.path.join(src, entry), os.path.join(dst, entry)) shutil.copy(os.path.join(src, entry), os.path.join(dst, entry))
except IOError: except IOError as outer:
# maybe permission problems? try:
os.chmod(os.path.join(src, entry), stat.S_IRUSR) # maybe permission problems?
os.chmod(os.path.join(dst, entry), stat.S_IWUSR) src_stat = os.stat(os.path.join(src, entry))
os.chmod(os.path.join(src, entry), src_stat.st_mode | stat.S_IRUSR)
dst_stat = os.stat(os.path.join(dst, entry))
os.chmod(os.path.join(dst, entry), dst_stat.st_mode | stat.S_IWUSR)
except OSError: # we don't care if this fails
pass
shutil.copy(os.path.join(src, entry), os.path.join(dst, entry)) shutil.copy(os.path.join(src, entry), os.path.join(dst, entry))
# if this stills throws an error, let it propagate up # if this stills throws an error, let it propagate up

4
overviewer_core/rendernode.py
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@@ -138,8 +138,8 @@ class RenderNode(object):
else: else:
if not complete % 1000 == 0: if not complete % 1000 == 0:
return return
logging.info("{0}/{1} tiles complete on level {2}/{3}".format( logging.info("{0}/{1} ({4}%) tiles complete on level {2}/{3}".format(
complete, total, level, self.max_p)) complete, total, level, self.max_p, '%.1f' % ( (100.0 * complete) / total) ))
def go(self, procs): def go(self, procs):
"""Renders all tiles""" """Renders all tiles"""

13
overviewer_core/src/iterate.c
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@@ -173,7 +173,7 @@ generate_pseudo_data(RenderState *state, unsigned char ancilData) {
data = (check_adjacent_blocks(state, x, y, z, state->block) ^ 0x0f); data = (check_adjacent_blocks(state, x, y, z, state->block) ^ 0x0f);
return data; return data;
} }
} else if (state->block == 20) { /* glass */ } else if ((state->block == 20) || (state->block == 79)) { /* glass and ice */
/* an aditional bit for top is added to the 4 bits of check_adjacent_blocks */ /* an aditional bit for top is added to the 4 bits of check_adjacent_blocks */
if ((z != 127) && (getArrayByte3D(state->blocks, x, y, z+1) == 20)) { if ((z != 127) && (getArrayByte3D(state->blocks, x, y, z+1) == 20)) {
data = 0; data = 0;
@@ -410,11 +410,18 @@ chunk_render(PyObject *self, PyObject *args) {
PyObject *tmp; PyObject *tmp;
unsigned char ancilData = getArrayByte3D(state.blockdata_expanded, state.x, state.y, state.z); unsigned char ancilData = getArrayByte3D(state.blockdata_expanded, state.x, state.y, state.z);
state.block_data = ancilData;
/* block that need pseudo ancildata:
* grass, water, glass, chest, restone wire,
* ice, fence and portal. */
if ((state.block == 2) || (state.block == 9) || if ((state.block == 2) || (state.block == 9) ||
(state.block == 20) || (state.block == 54) || (state.block == 20) || (state.block == 54) ||
(state.block == 55) || (state.block == 85) || (state.block == 55) || (state.block == 79) ||
(state.block == 90)) { (state.block == 85) || (state.block == 90)) {
ancilData = generate_pseudo_data(&state, ancilData); ancilData = generate_pseudo_data(&state, ancilData);
state.block_pdata = ancilData;
} else {
state.block_pdata = 0;
} }
tmp = PyTuple_New(2); tmp = PyTuple_New(2);

2
overviewer_core/src/overviewer.h
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@@ -76,6 +76,8 @@ typedef struct {
/* the block position and type, and the block array */ /* the block position and type, and the block array */
int x, y, z; int x, y, z;
unsigned char block; unsigned char block;
unsigned char block_data;
unsigned char block_pdata;
PyObject *blockdata_expanded; PyObject *blockdata_expanded;
PyObject *blocks; PyObject *blocks;
PyObject *up_left_blocks; PyObject *up_left_blocks;

17
overviewer_core/src/rendermode-lighting.c
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@@ -294,7 +294,22 @@ rendermode_lighting_draw(void *data, RenderState *state, PyObject *src, PyObject
self = (RenderModeLighting *)data; self = (RenderModeLighting *)data;
x = state->x, y = state->y, z = state->z; x = state->x, y = state->y, z = state->z;
if (is_transparent(state->block)) { if ((state->block == 9) || (state->block == 79)) { /* special case for water and ice */
/* looks like we need a new case for lighting, there are
* blocks that are transparent for occlusion calculations and
* need per-face shading if the face is drawn. */
if ((state->block_pdata & 16) == 16) {
do_shading_with_mask(self, state, x, y, z+1, self->facemasks[0]);
}
if ((state->block_pdata & 2) == 2) { /* bottom left */
do_shading_with_mask(self, state, x-1, y, z, self->facemasks[1]);
}
if ((state->block_pdata & 4) == 4) { /* bottom right */
do_shading_with_mask(self, state, x, y+1, z, self->facemasks[2]);
}
/* leaves are transparent for occlusion calculations but they
* per face-shading to look as in game */
} else if (is_transparent(state->block) && (state->block != 18)) {
/* transparent: do shading on whole block */ /* transparent: do shading on whole block */
do_shading_with_mask(self, state, x, y, z, mask_light); do_shading_with_mask(self, state, x, y, z, mask_light);
} else { } else {

121
overviewer_core/textures.py
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@@ -162,13 +162,13 @@ def transform_image_side(img, blockID=None):
# (don't just crop img, since we want the size of # (don't just crop img, since we want the size of
# img to be unchanged # img to be unchanged
mask = img.crop((0,8,16,16)) mask = img.crop((0,8,16,16))
n = Image.new(img.mode, img.size, (38,92,255,0)) n = Image.new(img.mode, img.size, bgcolor)
composite.alpha_over(n, mask,(0,0,16,8), mask) composite.alpha_over(n, mask,(0,0,16,8), mask)
img = n img = n
if blockID in (78,): # snow if blockID in (78,): # snow
# make the top three quarters transparent # make the top three quarters transparent
mask = img.crop((0,12,16,16)) mask = img.crop((0,12,16,16))
n = Image.new(img.mode, img.size, (38,92,255,0)) n = Image.new(img.mode, img.size, bgcolor)
composite.alpha_over(n, mask,(0,12,16,16), mask) composite.alpha_over(n, mask,(0,12,16,16), mask)
img = n img = n
@@ -246,7 +246,7 @@ def _build_block(top, side, blockID=None):
top and side should be 16x16 image objects. Returns a 24x24 image top and side should be 16x16 image objects. Returns a 24x24 image
""" """
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
original_texture = top.copy() original_texture = top.copy()
top = transform_image(top, blockID) top = transform_image(top, blockID)
@@ -355,7 +355,7 @@ def _build_full_block(top, side1, side2, side3, side4, bottom=None, blockID=None
side4 = side4.copy() side4 = side4.copy()
ImageDraw.Draw(side4).rectangle((0, 0,16,crop_height),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(side4).rectangle((0, 0,16,crop_height),outline=(0,0,0,0),fill=(0,0,0,0))
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
# first back sides # first back sides
if side1 != None : if side1 != None :
@@ -431,7 +431,7 @@ def _build_blockimages():
# 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 # 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
36, 37, -1, -1, 65, -1, -1, -1, 50, 24, -1, -1, 86, -1, -1, -1, 36, 37, -1, -1, 65, -1, -1, -1, 50, 24, -1, -1, 86, -1, -1, -1,
# 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 # 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
-1, -1, -1, -1, -1, -1, -1, -1, -1, 51, 51, -1, -1, -1, 66, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, 51, 51, -1, -1, -1, 66, -1,
# 80 81 82 83 84 85 86 87 88 89 90 91 # 80 81 82 83 84 85 86 87 88 89 90 91
66, 69, 72, 73, 75, -1,102,103,104,105,-1, 102 # clay? 66, 69, 72, 73, 75, -1,102,103,104,105,-1, 102 # clay?
] ]
@@ -448,7 +448,7 @@ def _build_blockimages():
# 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 # 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
36, 37, -1, -1, 65, -1, -1,101, 50, 24, -1, -1, 86, -1, -1, -1, 36, 37, -1, -1, 65, -1, -1,101, 50, 24, -1, -1, 86, -1, -1, -1,
# 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 # 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
-1, -1, -1, -1, -1, -1, -1, -1, -1, 51, 51, -1, -1, -1, 66, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, 51, 51, -1, -1, -1, 66, -1,
# 80 81 82 83 84 85 86 87 88 89 90 91 # 80 81 82 83 84 85 86 87 88 89 90 91
66, 70, 72, 73, 74,-1 ,118,103,104,105, -1, 118 66, 70, 72, 73, 74,-1 ,118,103,104,105, -1, 118
] ]
@@ -513,9 +513,7 @@ def generate_texture_tuple(img, blockid):
def generate_special_texture(blockID, data): def generate_special_texture(blockID, data):
"""Generates a special texture, such as a correctly facing minecraft track""" """Generates a special texture, such as a correctly facing minecraft track"""
#print "%s has ancillary data: %X" %(blockID, data) # blocks need to be handled here (and in chunk.py)
# TODO ladders, stairs, levers, buttons, and signs
# all need to behandled here (and in chunkpy)
if blockID == 2: # grass if blockID == 2: # grass
# data & 0x10 means SNOW sides # data & 0x10 means SNOW sides
@@ -553,12 +551,14 @@ def generate_special_texture(blockID, data):
return generate_texture_tuple(img, blockID) return generate_texture_tuple(img, blockID)
if blockID == 9 or blockID == 20: # spring water, flowing water and waterfall water, AND glass if blockID == 9 or blockID == 20 or blockID == 79: # spring water, flowing water and waterfall water, AND glass, AND ice
# water and glass share the way to be rendered # water,glass and ice share the way to be rendered
if blockID == 9: if blockID == 9:
texture = _load_image("water.png") texture = _load_image("water.png")
else: elif blockID == 20:
texture = terrain_images[49] texture = terrain_images[49]
else:
texture = terrain_images[67]
if (data & 0b10000) == 16: if (data & 0b10000) == 16:
top = texture top = texture
@@ -581,6 +581,10 @@ def generate_special_texture(blockID, data):
side4 = texture # bottom right side4 = texture # bottom right
else: side4 = None else: side4 = None
# if nothing shown do not draw at all
if top == side3 == side4 == None:
return None
img = _build_full_block(top,None,None,side3,side4) img = _build_full_block(top,None,None,side3,side4)
return generate_texture_tuple(img, blockID) return generate_texture_tuple(img, blockID)
@@ -737,7 +741,7 @@ def generate_special_texture(blockID, data):
ImageDraw.Draw(side_t).rectangle((0, 4,16,16),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(side_t).rectangle((0, 4,16,16),outline=(0,0,0,0),fill=(0,0,0,0))
# generate the horizontal piston extension stick # generate the horizontal piston extension stick
h_stick = Image.new("RGBA", (24,24), (38,92,255,0)) h_stick = Image.new("RGBA", (24,24), bgcolor)
temp = transform_image_side(side_t, blockID) temp = transform_image_side(side_t, blockID)
composite.alpha_over(h_stick, temp, (1,7), temp) composite.alpha_over(h_stick, temp, (1,7), temp)
temp = transform_image(side_t.rotate(90)) temp = transform_image(side_t.rotate(90))
@@ -748,7 +752,7 @@ def generate_special_texture(blockID, data):
h_stick.putalpha(sidealpha) h_stick.putalpha(sidealpha)
# generate the vertical piston extension stick # generate the vertical piston extension stick
v_stick = Image.new("RGBA", (24,24), (38,92,255,0)) v_stick = Image.new("RGBA", (24,24), bgcolor)
temp = transform_image_side(side_t.rotate(90), blockID) temp = transform_image_side(side_t.rotate(90), blockID)
composite.alpha_over(v_stick, temp, (12,6), temp) composite.alpha_over(v_stick, temp, (12,6), temp)
temp = temp.transpose(Image.FLIP_LEFT_RIGHT) temp = temp.transpose(Image.FLIP_LEFT_RIGHT)
@@ -764,7 +768,7 @@ def generate_special_texture(blockID, data):
img = _build_full_block((back_t, 12) ,None ,None ,side_t, side_t) img = _build_full_block((back_t, 12) ,None ,None ,side_t, side_t)
composite.alpha_over(img, v_stick, (0,-3), v_stick) composite.alpha_over(img, v_stick, (0,-3), v_stick)
elif data & 0x07 == 0x1: # up elif data & 0x07 == 0x1: # up
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
img2 = _build_full_block(piston_t ,None ,None ,side_t, side_t) img2 = _build_full_block(piston_t ,None ,None ,side_t, side_t)
composite.alpha_over(img, v_stick, (0,4), v_stick) composite.alpha_over(img, v_stick, (0,4), v_stick)
composite.alpha_over(img, img2, (0,0), img2) composite.alpha_over(img, img2, (0,0), img2)
@@ -774,7 +778,7 @@ def generate_special_texture(blockID, data):
composite.alpha_over(img, temp, (2,2), temp) composite.alpha_over(img, temp, (2,2), temp)
composite.alpha_over(img, h_stick, (6,3), h_stick) composite.alpha_over(img, h_stick, (6,3), h_stick)
elif data & 0x07 == 0x3: # west elif data & 0x07 == 0x3: # west
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
img2 = _build_full_block(side_t.rotate(180) ,None ,None ,side_t.rotate(270), piston_t) img2 = _build_full_block(side_t.rotate(180) ,None ,None ,side_t.rotate(270), piston_t)
composite.alpha_over(img, h_stick, (0,0), h_stick) composite.alpha_over(img, h_stick, (0,0), h_stick)
composite.alpha_over(img, img2, (0,0), img2) composite.alpha_over(img, img2, (0,0), img2)
@@ -782,7 +786,7 @@ def generate_special_texture(blockID, data):
img = _build_full_block(side_t.rotate(90) ,None ,None , piston_t, side_t.rotate(270)) img = _build_full_block(side_t.rotate(90) ,None ,None , piston_t, side_t.rotate(270))
composite.alpha_over(img, h_stick.transpose(Image.FLIP_LEFT_RIGHT), (0,0), h_stick.transpose(Image.FLIP_LEFT_RIGHT)) composite.alpha_over(img, h_stick.transpose(Image.FLIP_LEFT_RIGHT), (0,0), h_stick.transpose(Image.FLIP_LEFT_RIGHT))
elif data & 0x07 == 0x5: # south elif data & 0x07 == 0x5: # south
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
img2 = _build_full_block(side_t.rotate(270) ,None ,None ,None, side_t.rotate(90)) img2 = _build_full_block(side_t.rotate(270) ,None ,None ,None, side_t.rotate(90))
temp = transform_image_side(back_t, blockID) temp = transform_image_side(back_t, blockID)
composite.alpha_over(img2, temp, (10,2), temp) composite.alpha_over(img2, temp, (10,2), temp)
@@ -859,7 +863,7 @@ def generate_special_texture(blockID, data):
# compose a torch bigger than the normal # compose a torch bigger than the normal
# (better for doing transformations) # (better for doing transformations)
torch = Image.new("RGBA", (16,16), (38,92,255,0)) torch = Image.new("RGBA", (16,16), bgcolor)
composite.alpha_over(torch,small,(-4,-3)) composite.alpha_over(torch,small,(-4,-3))
composite.alpha_over(torch,small,(-5,-2)) composite.alpha_over(torch,small,(-5,-2))
composite.alpha_over(torch,small,(-3,-2)) composite.alpha_over(torch,small,(-3,-2))
@@ -885,17 +889,17 @@ def generate_special_texture(blockID, data):
elif data == 5: # standing on the floor elif data == 5: # standing on the floor
# compose a "3d torch". # compose a "3d torch".
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
small_crop = small.crop((2,2,14,14)) small_crop = small.crop((2,2,14,14))
slice = small_crop.copy() slice = small_crop.copy()
ImageDraw.Draw(slice).rectangle((6,0,12,12),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(slice).rectangle((6,0,12,12),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(slice).rectangle((0,0,4,12),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(slice).rectangle((0,0,4,12),outline=(0,0,0,0),fill=(0,0,0,0))
composite.alpha_over(img, slice, (6,4)) composite.alpha_over(img, slice, (7,5))
composite.alpha_over(img, small_crop, (5,5)) composite.alpha_over(img, small_crop, (6,6))
composite.alpha_over(img, small_crop, (6,5)) composite.alpha_over(img, small_crop, (7,6))
composite.alpha_over(img, slice, (6,6)) composite.alpha_over(img, slice, (7,7))
return generate_texture_tuple(img, blockID) return generate_texture_tuple(img, blockID)
@@ -905,7 +909,7 @@ def generate_special_texture(blockID, data):
side1 = transform_image_side(firetexture) side1 = transform_image_side(firetexture)
side2 = transform_image_side(firetexture).transpose(Image.FLIP_LEFT_RIGHT) side2 = transform_image_side(firetexture).transpose(Image.FLIP_LEFT_RIGHT)
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
composite.alpha_over(img, side1, (12,0), side1) composite.alpha_over(img, side1, (12,0), side1)
composite.alpha_over(img, side2, (0,0), side2) composite.alpha_over(img, side2, (0,0), side2)
@@ -952,14 +956,14 @@ def generate_special_texture(blockID, data):
composite.alpha_over(img, tmp2, (0,6)) composite.alpha_over(img, tmp2, (0,6))
elif data == 1: # ascending north elif data == 1: # ascending north
img = Image.new("RGBA", (24,24), (38,92,255,0)) # first paste the texture in the back img = Image.new("RGBA", (24,24), bgcolor) # first paste the texture in the back
tmp1 = transform_image(half_block_r) tmp1 = transform_image(half_block_r)
composite.alpha_over(img, tmp1, (0,6)) composite.alpha_over(img, tmp1, (0,6))
tmp2 = _build_full_block(half_block_l, None, None, texture, side) tmp2 = _build_full_block(half_block_l, None, None, texture, side)
composite.alpha_over(img, tmp2) composite.alpha_over(img, tmp2)
elif data == 2: # ascending west elif data == 2: # ascending west
img = Image.new("RGBA", (24,24), (38,92,255,0)) # first paste the texture in the back img = Image.new("RGBA", (24,24), bgcolor) # first paste the texture in the back
tmp1 = transform_image(half_block_u) tmp1 = transform_image(half_block_u)
composite.alpha_over(img, tmp1, (0,6)) composite.alpha_over(img, tmp1, (0,6))
tmp2 = _build_full_block(half_block_d, None, None, side, texture) tmp2 = _build_full_block(half_block_d, None, None, side, texture)
@@ -1076,7 +1080,7 @@ def generate_special_texture(blockID, data):
bottom = redstone_wire_t.copy().rotate(90) bottom = redstone_wire_t.copy().rotate(90)
else: else:
bottom = Image.new("RGBA", (16,16), (38,92,255,0)) bottom = Image.new("RGBA", (16,16), bgcolor)
if (data & 0b0001) == 1: if (data & 0b0001) == 1:
composite.alpha_over(bottom,branch_top_left) composite.alpha_over(bottom,branch_top_left)
@@ -1120,7 +1124,7 @@ def generate_special_texture(blockID, data):
crop2 = transform_image_side(raw_crop, blockID) crop2 = transform_image_side(raw_crop, blockID)
crop3 = crop2.transpose(Image.FLIP_LEFT_RIGHT) crop3 = crop2.transpose(Image.FLIP_LEFT_RIGHT)
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
composite.alpha_over(img, crop1, (0,12), crop1) composite.alpha_over(img, crop1, (0,12), crop1)
composite.alpha_over(img, crop2, (6,3), crop2) composite.alpha_over(img, crop2, (6,3), crop2)
composite.alpha_over(img, crop3, (6,3), crop3) composite.alpha_over(img, crop3, (6,3), crop3)
@@ -1171,7 +1175,7 @@ def generate_special_texture(blockID, data):
texture_stick = texture_stick.resize((12,12), Image.ANTIALIAS) texture_stick = texture_stick.resize((12,12), Image.ANTIALIAS)
ImageDraw.Draw(texture_stick).rectangle((2,0,12,12),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(texture_stick).rectangle((2,0,12,12),outline=(0,0,0,0),fill=(0,0,0,0))
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
# W N ~90 E S ~270 # W N ~90 E S ~270
angles = (330.,345.,0.,15.,30.,55.,95.,120.,150.,165.,180.,195.,210.,230.,265.,310.) angles = (330.,345.,0.,15.,30.,55.,95.,120.,150.,165.,180.,195.,210.,230.,265.,310.)
@@ -1209,7 +1213,7 @@ def generate_special_texture(blockID, data):
swung=False swung=False
# mask out the high bits to figure out the orientation # mask out the high bits to figure out the orientation
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
if (data & 0x03) == 0: # northeast corner if (data & 0x03) == 0: # northeast corner
if not swung: if not swung:
tex = transform_image_side(raw_door) tex = transform_image_side(raw_door)
@@ -1248,7 +1252,7 @@ def generate_special_texture(blockID, data):
if blockID == 65: # ladder if blockID == 65: # ladder
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
raw_texture = terrain_images[83] raw_texture = terrain_images[83]
#print "ladder is facing: %d" % data #print "ladder is facing: %d" % data
if data == 5: if data == 5:
@@ -1273,7 +1277,7 @@ def generate_special_texture(blockID, data):
if blockID in (27, 28, 66): # minetrack: if blockID in (27, 28, 66): # minetrack:
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
if blockID == 27: # powered rail if blockID == 27: # powered rail
if data & 0x8 == 0: # unpowered if data & 0x8 == 0: # unpowered
@@ -1356,7 +1360,7 @@ def generate_special_texture(blockID, data):
texture.putpixel((x,y),(0,0,0,255)) texture.putpixel((x,y),(0,0,0,255))
""" """
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
incrementx = 0 incrementx = 0
if data == 2: # east if data == 2: # east
@@ -1390,7 +1394,6 @@ def generate_special_texture(blockID, data):
ImageDraw.Draw(fence_top).rectangle((0,0,15,5),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(fence_top).rectangle((0,0,15,5),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(fence_top).rectangle((0,10,15,15),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(fence_top).rectangle((0,10,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(fence_side).rectangle((0,0,15,0),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(fence_side).rectangle((0,0,5,15),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(fence_side).rectangle((0,0,5,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(fence_side).rectangle((10,0,15,15),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(fence_side).rectangle((10,0,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
@@ -1410,10 +1413,10 @@ def generate_special_texture(blockID, data):
fence_other_side.putalpha(othersidealpha) fence_other_side.putalpha(othersidealpha)
# Compose the fence big stick # Compose the fence big stick
fence_big = Image.new("RGBA", (24,24), (38,92,255,0)) fence_big = Image.new("RGBA", (24,24), bgcolor)
composite.alpha_over(fence_big,fence_side, (5,4),fence_side) composite.alpha_over(fence_big,fence_side, (5,4),fence_side)
composite.alpha_over(fence_big,fence_other_side, (7,4),fence_other_side) composite.alpha_over(fence_big,fence_other_side, (7,4),fence_other_side)
composite.alpha_over(fence_big,fence_top, (0,1),fence_top) composite.alpha_over(fence_big,fence_top, (0,0),fence_top)
# Now render the small sticks. # Now render the small sticks.
# Create needed images # Create needed images
@@ -1441,7 +1444,7 @@ def generate_special_texture(blockID, data):
fence_small_side.putalpha(sidealpha) fence_small_side.putalpha(sidealpha)
# Create img to compose the fence # Create img to compose the fence
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
# Position of fence small sticks in img. # Position of fence small sticks in img.
# These postitions are strange because the small sticks of the # These postitions are strange because the small sticks of the
@@ -1491,7 +1494,7 @@ def generate_special_texture(blockID, data):
if blockID == 90: # portal if blockID == 90: # portal
portaltexture = _load_image("portal.png") portaltexture = _load_image("portal.png")
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
side = transform_image_side(portaltexture) side = transform_image_side(portaltexture)
otherside = side.transpose(Image.FLIP_TOP_BOTTOM) otherside = side.transpose(Image.FLIP_TOP_BOTTOM)
@@ -1520,7 +1523,7 @@ def generate_special_texture(blockID, data):
otherside = ImageEnhance.Brightness(otherside).enhance(0.8) otherside = ImageEnhance.Brightness(otherside).enhance(0.8)
otherside.putalpha(othersidealpha) otherside.putalpha(othersidealpha)
img = Image.new("RGBA", (24,24), (38,92,255,0)) img = Image.new("RGBA", (24,24), bgcolor)
composite.alpha_over(img, side, (1,6), side) composite.alpha_over(img, side, (1,6), side)
composite.alpha_over(img, otherside, (11,7), otherside) # workaround, fixes a hole composite.alpha_over(img, otherside, (11,7), otherside) # workaround, fixes a hole
@@ -1531,9 +1534,7 @@ def generate_special_texture(blockID, data):
if blockID in (93, 94): # redstone repeaters (diodes), ON and OFF if blockID in (93, 94): # redstone repeaters (diodes), ON and OFF
# NOTE: this function uses the redstone torches generated above, # generate the diode
# this must run after the function of the torches.
top = terrain_images[131] if blockID == 93 else terrain_images[147] top = terrain_images[131] if blockID == 93 else terrain_images[147]
side = terrain_images[5] side = terrain_images[5]
increment = 13 increment = 13
@@ -1551,12 +1552,22 @@ def generate_special_texture(blockID, data):
top = top.rotate(90) top = top.rotate(90)
img = _build_full_block( (top, increment), None, None, side, side) img = _build_full_block( (top, increment), None, None, side, side)
# compose a "3d" redstone torch
t = terrain_images[115].copy() if blockID == 93 else terrain_images[99].copy()
torch = Image.new("RGBA", (24,24), bgcolor)
t_crop = t.crop((2,2,14,14))
slice = t_crop.copy()
ImageDraw.Draw(slice).rectangle((6,0,12,12),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(slice).rectangle((0,0,4,12),outline=(0,0,0,0),fill=(0,0,0,0))
composite.alpha_over(torch, slice, (6,4))
composite.alpha_over(torch, t_crop, (5,5))
composite.alpha_over(torch, t_crop, (6,5))
composite.alpha_over(torch, slice, (6,6))
# paste redstone torches everywhere! # paste redstone torches everywhere!
t = specialblockmap[(75,5)] if blockID == 93 else specialblockmap[(76,5)]
torch = t[0].copy() # textures are stored as tuples (RGB,A)
torch.putalpha(t[1])
# the torch is too tall for the repeater, crop the bottom. # the torch is too tall for the repeater, crop the bottom.
ImageDraw.Draw(torch).rectangle((0,16,24,24),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(torch).rectangle((0,16,24,24),outline=(0,0,0,0),fill=(0,0,0,0))
@@ -1740,8 +1751,8 @@ def getBiomeData(worlddir, chunkX, chunkY):
special_blocks = set([ 2, 6, 9, 17, 18, 20, 26, 23, 27, 28, 29, 31, 33, special_blocks = set([ 2, 6, 9, 17, 18, 20, 26, 23, 27, 28, 29, 31, 33,
34, 35, 43, 44, 50, 51, 53, 54, 55, 58, 59, 61, 62, 34, 35, 43, 44, 50, 51, 53, 54, 55, 58, 59, 61, 62,
63, 64, 65, 66, 67, 68, 71, 75, 76, 85, 86, 90, 91, 63, 64, 65, 66, 67, 68, 71, 75, 76, 79, 85, 86, 90,
92, 93, 94, 96]) 91, 92, 93, 94, 96])
# this is a map of special blockIDs to a list of all # this is a map of special blockIDs to a list of all
# possible values for ancillary data that it might have. # possible values for ancillary data that it might have.
@@ -1767,7 +1778,7 @@ special_map[51] = range(16) # fire, position in the block (not implemented)
special_map[53] = range(4) # wooden stairs, orientation special_map[53] = range(4) # wooden stairs, orientation
special_map[54] = range(12) # chests, orientation and type (single or double), uses pseudo data special_map[54] = range(12) # chests, orientation and type (single or double), uses pseudo data
special_map[55] = range(128) # redstone wire, all the possible combinations, uses pseudo data special_map[55] = range(128) # redstone wire, all the possible combinations, uses pseudo data
special_map[58] = (0,) # crafting table special_map[58] = (0,) # crafting table, it has 2 different sides
special_map[59] = range(8) # crops, grow from 0 to 7 special_map[59] = range(8) # crops, grow from 0 to 7
special_map[61] = range(6) # furnace, orientation special_map[61] = range(6) # furnace, orientation
special_map[62] = range(6) # burning furnace, orientation special_map[62] = range(6) # burning furnace, orientation
@@ -1780,13 +1791,14 @@ special_map[68] = (2,3,4,5) # wall sing, orientation
special_map[71] = range(16) # iron door, open/close and orientation special_map[71] = range(16) # iron door, open/close and orientation
special_map[75] = (1,2,3,4,5) # off redstone torch, orientation special_map[75] = (1,2,3,4,5) # off redstone torch, orientation
special_map[76] = (1,2,3,4,5) # on redstone torch, orientation special_map[76] = (1,2,3,4,5) # on redstone torch, orientation
special_map[79] = range(32) # ice, used to only render the exterior surface, uses pseudo data
special_map[85] = range(17) # fences, all the possible combination, uses pseudo data special_map[85] = range(17) # fences, all the possible combination, uses pseudo data
special_map[86] = range(5) # pumpkin, orientation special_map[86] = range(5) # pumpkin, orientation
special_map[90] = (1,2,4,8) # portal, in 2 orientations, 4 cases, uses pseudo data special_map[90] = (1,2,4,8) # portal, in 2 orientations, 4 cases, uses pseudo data
special_map[91] = range(5) # jack-o-lantern, orientation special_map[91] = range(5) # jack-o-lantern, orientation
special_map[92] = range(6) # cake! special_map[92] = range(6) # cake, eaten amount, (not implemented)
special_map[93] = range(16) # OFF redstone repeater, orientation and delay (delay not implemented) special_map[93] = range(16) # OFF redstone repeater, orientation and delay
special_map[94] = range(16) # ON redstone repeater, orientation and delay (delay not implemented) special_map[94] = range(16) # ON redstone repeater, orientation and delay
special_map[96] = range(8) # trapdoor, open, closed, orientation special_map[96] = range(8) # trapdoor, open, closed, orientation
# grass and leaves are graysacle in terrain.png # grass and leaves are graysacle in terrain.png
@@ -1801,6 +1813,7 @@ special_map[18] = range(16) # leaves, birch, normal or pine leaves (not implemen
special_map[31] = range(3) # tall grass, dead shrub, fern and tall grass itself special_map[31] = range(3) # tall grass, dead shrub, fern and tall grass itself
# placeholders that are generated in generate() # placeholders that are generated in generate()
bgcolor = None
terrain_images = None terrain_images = None
blockmap = None blockmap = None
biome_grass_texture = None biome_grass_texture = None
@@ -1809,7 +1822,9 @@ biome_tall_fern_texture = None
biome_leaf_texture = None biome_leaf_texture = None
specialblockmap = None specialblockmap = None
def generate(path=None,texture_size=24): def generate(path=None,texture_size=24,bgc = (26,26,26,0)):
global bgcolor
bgcolor = bgc
global _find_file_local_path, texture_dimensions global _find_file_local_path, texture_dimensions
_find_file_local_path = path _find_file_local_path = path
texture_dimensions = (texture_size, texture_size) texture_dimensions = (texture_size, texture_size)