DocRock3r/infinitefusion-e18
1
0
Fork 0
mirror of https://github.com/infinitefusion/infinitefusion-e18.git synced 2025-12-06 06:01:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Updates tilemap renderer for extra autotiles

Browse Source
This commit is contained in:
chardub
2025-04-19 13:05:42 -04:00
parent d559b813ed
commit 05bb3f0d76
19 changed files with 258 additions and 159 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
Data/Scripts/006_Map renderer/002_TilesetWrapper.rb
View File

@@ -1,13 +1,13 @@
#=======================================================================
# This module is a little fix that works around PC hardware limitations.
# Since Essentials isn't working with software rendering anymore, it now
# has to deal with the limits of the GPU. For the most part this is no
# big deal, but people do have some really big tilesets.
#===============================================================================
# This module is a little fix that works around PC hardware limitations. Since
# Essentials isn't working with software rendering anymore, it now has to deal
# with the limits of the GPU. For the most part this is no big deal, but people
# do have some really big tilesets.
#
# The fix is simple enough: If your tileset is too big, a new
# bitmap will be constructed with all the excess pixels sent to the
# image's right side. This basically means that you now have a limit
# far higher than you should ever actually need.
# The fix is simple enough: If your tileset is too big, a new bitmap will be
# constructed with all the excess pixels sent to the image's right side. This
# basically means that you now have a limit far higher than you should ever
# actually need.
#
# Hardware limit -> max tileset length:
# 1024px -> 4096px
@@ -15,15 +15,13 @@
# 4096px -> 65536px (enough to load pretty much any tileset)
# 8192px -> 262144px
# 16384px -> 1048576px (what most people have at this point)
# ~Roza/Zoroark
#=======================================================================
#===============================================================================
class TilemapRenderer
module TilesetWrapper
TILESET_WIDTH = SOURCE_TILE_WIDTH * TILESET_TILES_PER_ROW
# Looks useless, but covers weird numbers given to mkxp.json or a funky driver
MAX_TEX_SIZE = (Bitmap.max_size / 1024) * 1024
MAX_TEX_SIZE_BOOSTED = MAX_TEX_SIZE**2 / TILESET_WIDTH
MAX_TEX_SIZE_BOOSTED = (MAX_TEX_SIZE**2) / TILESET_WIDTH
module_function
@@ -37,6 +35,7 @@ class TilemapRenderer
end
bmp = Bitmap.new(TILESET_WIDTH * columns, MAX_TEX_SIZE)
remainder = height % MAX_TEX_SIZE
remainder = MAX_TEX_SIZE if remainder == 0
columns.times do |col|
srcrect = Rect.new(0, col * MAX_TEX_SIZE, width, (col + 1 == columns) ? remainder : MAX_TEX_SIZE)
bmp.blt(col * TILESET_WIDTH, 0, originalbmp, srcrect)
@@ -49,13 +48,15 @@ class TilemapRenderer
def getWrappedRect(src_rect)
ret = Rect.new(0, 0, 0, 0)
col = (src_rect.y / MAX_TEX_SIZE.to_f).floor
ret.x = col * TILESET_WIDTH + src_rect.x.clamp(0, TILESET_WIDTH)
ret.x = (col * TILESET_WIDTH) + src_rect.x.clamp(0, TILESET_WIDTH)
ret.y = src_rect.y % MAX_TEX_SIZE
ret.width = src_rect.width.clamp(0, TILESET_WIDTH - src_rect.x)
ret.height = src_rect.height.clamp(0, MAX_TEX_SIZE)
return ret
end
#---------------------------------------------------------------------------
private
def blitWrappedPixels(destX, destY, dest, src, srcrect)
@@ -67,11 +68,11 @@ class TilemapRenderer
merge = (srcrect.y % MAX_TEX_SIZE) > ((srcrect.y + srcrect.height) % MAX_TEX_SIZE)
srcrect_mod = getWrappedRect(srcrect)
if merge
# FIXME won't work on heights longer than two columns, but nobody should need
# FIXME: won't work on heights longer than two columns, but nobody should need
# more than 32k pixels high at once anyway
side = {
:a => MAX_TEX_SIZE - srcrect_mod.y,
:b => srcrect_mod.height - MAX_TEX_SIZE + srcrect_mod.y
:a => MAX_TEX_SIZE - srcrect_mod.y,
:b => srcrect_mod.height - MAX_TEX_SIZE + srcrect_mod.y
}
dest.blt(destX, destY, src, Rect.new(srcrect_mod.x, srcrect_mod.y, srcrect_mod.width, side[:a]))
dest.blt(destX, destY + side[:a], src, Rect.new(srcrect_mod.x + TILESET_WIDTH, 0, srcrect_mod.width, side[:b]))