epervier/epervier-old
1
0
Fork 0
Code Issues 30 Pull requests Releases Wiki Activity

improvement(boxes): only use one texture for boxes instead of two

Browse source
This commit is contained in:
Kazhnuz 2019-07-19 18:48:15 +02:00
parent afbbf50539
commit 4e366051c4
1 changed files with 24 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

47
gamecore/modules/world/actors/utils/boxes/parent.lua
View file

@ -37,10 +37,8 @@ function Box3D:new(owner, w, h, d)
self.shadowSources = {}
self.needRedraw = false
self.texture = {}
self:setTopTexture()
self:setBottomTexture()
self.texture.shadows = love.graphics.newCanvas(self.w, self.h)
self:setTexture()
self.shadows = love.graphics.newCanvas(self.w, self.h)
self:register()
end
@ -62,29 +60,33 @@ function Box3D:setSize()
self:regenerate()
end
function Box3D:setTopTexture()
local canvas = love.graphics.newCanvas(self.w, self.h)
function Box3D:setTexture()
local canvas = love.graphics.newCanvas(self.w, self.h + self.d)
love.graphics.setCanvas( canvas )
utils.graphics.resetColor()
love.graphics.rectangle("fill", 0, 0, self.w, self.h)
self:drawTextureContent()
love.graphics.setCanvas( )
local imagedata = canvas:newImageData()
self.texture.top = love.graphics.newImage( imagedata )
self.texture = love.graphics.newImage( imagedata )
imagedata:release()
canvas:release()
end
function Box3D:setBottomTexture()
local canvas = love.graphics.newCanvas(self.w, self.d)
love.graphics.setCanvas( canvas )
love.graphics.setColor(0.9, 0.9, 0.9, 1)
love.graphics.rectangle("fill", 0, 0, self.w, self.d)
function Box3D:drawTextureContent()
self:drawTopTexture()
self:drawBottomTexture()
end
function Box3D:drawTopTexture()
utils.graphics.resetColor()
love.graphics.setCanvas( )
local imagedata = canvas:newImageData()
self.texture.bottom = love.graphics.newImage( imagedata )
imagedata:release()
canvas:release()
love.graphics.rectangle("fill", 0, 0, self.w, self.h)
end
function Box3D:drawBottomTexture()
love.graphics.setColor(0.9, 0.9, 0.9, 1)
love.graphics.rectangle("fill", 0, self.h, self.w, self.d)
end
function Box3D:setShadowSource(actor, x, y)
@ -123,7 +125,7 @@ end
function Box3D:redrawShadowCanvas()
if (self.needRedraw) then
love.graphics.setCanvas( self.texture.shadows )
love.graphics.setCanvas( self.shadows )
love.graphics.clear()
for i,v in ipairs(self.shadowSources) do
v.actor:drawShadow(v.x, v.y)
@ -141,10 +143,9 @@ function Box3D:draw(x, y, z)
love.graphics.rectangle("line", x, (y-z) - (self.d), self.w, self.d + self.h)
end
utils.graphics.resetColor()
love.graphics.draw(self.texture.top, x, (y-z) - (self.d))
love.graphics.draw(self.texture.bottom, x, (y-z) - (self.d) + (self.h))
if (self.texture.shadows ~= nil) and (#self.shadowSources > 0) then
love.graphics.draw(self.texture.shadows, x, (y-z) - (self.d))
love.graphics.draw(self.texture, x, (y-z) - (self.d))
if (self.shadows ~= nil) and (#self.shadowSources > 0) then
love.graphics.draw(self.shadows, x, (y-z) - (self.d))
end
end