mirror of
https://github.com/tanema/light_world.lua.git
synced 2024-12-24 20:24:19 +00:00
finished refactor so that there are no more globals to the light world
This commit is contained in:
Tim Anema
parent
d58fd39f7f
commit
f2b9d62efe
@ -1,6 +1,6 @@
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-- Example: Complex Example
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require "lib/postshader"
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require "lib/light_world"
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local LightWorld = require "lib/light_world"
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function initScene()
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-- physic world
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@ -89,11 +89,11 @@ function love.load()
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-- light world
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lightRange = 400
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lightSmooth = 1.0
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lightWorld = love.light.newWorld()
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lightWorld.setAmbientColor(15, 15, 31)
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lightWorld.setRefractionStrength(16.0)
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lightWorld.setReflectionVisibility(0.75)
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mouseLight = lightWorld.newLight(0, 0, 255, 191, 127, lightRange)
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lightWorld = LightWorld()
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lightWorld:setAmbientColor(15, 15, 31)
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lightWorld:setRefractionStrength(16.0)
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lightWorld:setReflectionVisibility(0.75)
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mouseLight = lightWorld:newLight(0, 0, 255, 191, 127, lightRange)
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mouseLight:setGlowStrength(0.3)
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mouseLight:setSmooth(lightSmooth)
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mouseLight.z = 63
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@ -174,15 +174,15 @@ function love.update(dt)
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if offsetX ~= offsetOldX or offsetY ~= offsetOldY then
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offsetChanged = true
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for i = 2, lightWorld.getLightCount() do
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lightWorld.setLightPosition(i, lightWorld.getLightX(i) + (offsetX - offsetOldX), lightWorld.getLightY(i) + (offsetY - offsetOldY))
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for i = 2, lightWorld:getLightCount() do
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lightWorld:setLightPosition(i, lightWorld:getLightX(i) + (offsetX - offsetOldX), lightWorld:getLightY(i) + (offsetY - offsetOldY))
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end
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else
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offsetChanged = false
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end
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for i = 1, lightWorld.getLightCount() do
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lightWorld.setLightDirection(i, lightDirection)
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for i = 1, lightWorld:getLightCount() do
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lightWorld:setLightDirection(i, lightDirection)
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end
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tileX = tileX + dt * 32.0
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@ -225,7 +225,7 @@ end
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function love.draw()
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-- update lightmap (don't need deltatime)
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if lightOn then
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lightWorld.update()
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lightWorld:update()
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end
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-- set shader buffer
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@ -265,7 +265,7 @@ function love.draw()
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-- draw lightmap shadows
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if lightOn and not normalOn then
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lightWorld.drawShadow()
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lightWorld:drawShadow()
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end
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for i = 1, phyCnt do
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@ -280,7 +280,7 @@ function love.draw()
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-- draw lightmap shine
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if lightOn and not normalOn then
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lightWorld.drawShine()
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lightWorld:drawShine()
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end
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love.graphics.setBlendMode("alpha")
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@ -298,24 +298,24 @@ function love.draw()
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end
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if not normalOn then
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lightWorld.drawMaterial()
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lightWorld:drawMaterial()
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end
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-- draw pixel shadow
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if lightOn and not normalOn then
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lightWorld.drawPixelShadow()
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lightWorld:drawPixelShadow()
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end
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-- draw glow
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if lightOn and not normalOn then
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lightWorld.drawGlow()
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lightWorld:drawGlow()
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end
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-- draw reflection
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lightWorld.drawReflection()
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lightWorld:drawReflection()
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-- draw refraction
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lightWorld.drawRefraction()
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lightWorld:drawRefraction()
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love.graphics.draw(imgLight, mx - 5, (my - 5) - (16.0 + (math.sin(lightDirection) + 1.0) * 64.0))
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@ -438,15 +438,15 @@ end
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function love.mousepressed(x, y, c)
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if c == "m" then
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-- add light
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local r = lightWorld.getLightCount() % 3
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local r = lightWorld:getLightCount() % 3
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local light
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if r == 0 then
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light = lightWorld.newLight(x, y, 31, 127, 63, lightRange)
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light = lightWorld:newLight(x, y, 31, 127, 63, lightRange)
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elseif r == 1 then
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light = lightWorld.newLight(x, y, 127, 63, 31, lightRange)
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light = lightWorld:newLight(x, y, 127, 63, 31, lightRange)
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else
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light = lightWorld.newLight(x, y, 31, 63, 127, lightRange)
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light = lightWorld:newLight(x, y, 31, 63, 127, lightRange)
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end
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light:setSmooth(lightSmooth)
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light:setGlowStrength(0.3)
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@ -454,7 +454,7 @@ function love.mousepressed(x, y, c)
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-- add rectangle
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math.randomseed(love.timer.getTime())
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newPolygon()
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phyLight[phyCnt] = lightWorld:newPolygon()
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phyBody[phyCnt] = love.physics.newBody(physicWorld, x, y, "dynamic")
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phyShape[phyCnt] = love.physics.newRectangleShape(0, 0, math.random(32, 64), math.random(32, 64))
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phyFixture[phyCnt] = love.physics.newFixture(phyBody[phyCnt], phyShape[phyCnt])
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@ -464,7 +464,7 @@ function love.mousepressed(x, y, c)
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math.randomseed(love.timer.getTime())
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cRadius = math.random(8, 32)
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newCircle(x, y, cRadius)
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phyLight[phyCnt] = lightWorld:newCircle(x, y, cRadius)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, x, y, "dynamic")
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phyShape[phyCnt] = love.physics.newCircleShape(0, 0, cRadius)
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phyFixture[phyCnt] = love.physics.newFixture(phyBody[phyCnt], phyShape[phyCnt])
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@ -498,7 +498,7 @@ function love.keypressed(k, u)
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if shadowBlur > 8.0 then
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shadowBlur = 0.0
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end
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lightWorld.setBlur(shadowBlur)
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lightWorld:setBlur(shadowBlur)
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elseif k == "f6" or k == "b" then
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bloomOn = math.max(0.25, bloomOn * 2.0)
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if bloomOn > 1.0 then
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@ -513,7 +513,7 @@ function love.keypressed(k, u)
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if glowBlur > 8.0 then
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glowBlur = 0.0
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end
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lightWorld.setGlowStrength(glowBlur)
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lightWorld:setGlowStrength(glowBlur)
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elseif k == "f10" then
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effectOn = effectOn + 1.0
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if effectOn > 4.0 then
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@ -521,17 +521,17 @@ function love.keypressed(k, u)
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end
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elseif k == "f11" then
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physicWorld:destroy()
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lightWorld.clearBodys()
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lightWorld:clearBodys()
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initScene()
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elseif k == "f12" then
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lightWorld.clearLights()
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mouseLight = lightWorld.newLight(0, 0, 255, 191, 127, lightRange)
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lightWorld:clearLights()
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mouseLight = lightWorld:newLight(0, 0, 255, 191, 127, lightRange)
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mouseLight:setGlowStrength(0.3)
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mouseLight:setSmooth(lightSmooth)
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elseif k == "1" then
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-- add image
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(circle, mx, my)
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phyLight[phyCnt] = lightWorld:newImage(circle, mx, my)
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phyLight[phyCnt]:setNormalMap(circle_normal)
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phyLight[phyCnt]:setShadowType("circle", 16)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -539,11 +539,11 @@ function love.keypressed(k, u)
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phyFixture[phyCnt] = love.physics.newFixture(phyBody[phyCnt], phyShape[phyCnt])
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phyFixture[phyCnt]:setRestitution(0.5)
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elseif k == "2" then
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local r = lightWorld.getBodyCount() % 2
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local r = lightWorld:getBodyCount() % 2
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if r == 0 then
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-- add image
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(cone, mx, my, 24, 12, 12, 16)
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phyLight[phyCnt] = lightWorld:newImage(cone, mx, my, 24, 12, 12, 16)
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phyLight[phyCnt]:setNormalMap(cone_normal)
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phyLight[phyCnt]:setShadowType("circle", 12, 0, -8)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -553,7 +553,7 @@ function love.keypressed(k, u)
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elseif r == 1 then
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-- add image
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(chest, mx, my, 32, 24, 16, 0)
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phyLight[phyCnt] = lightWorld:newImage(chest, mx, my, 32, 24, 16, 0)
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phyLight[phyCnt]:setNormalMap(chest_normal)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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phyShape[phyCnt] = love.physics.newRectangleShape(0, 0, 32, 24)
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@ -562,9 +562,9 @@ function love.keypressed(k, u)
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end
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elseif k == "3" then
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-- add image
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local r = lightWorld.getBodyCount() % #material
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local r = lightWorld:getBodyCount() % #material
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(ape, mx, my, 160, 128, 80, 64)
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phyLight[phyCnt] = lightWorld:newImage(ape, mx, my, 160, 128, 80, 64)
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phyLight[phyCnt]:setNormalMap(ape_normal)
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if r == 3 then
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phyLight[phyCnt]:setGlowMap(ape_glow)
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@ -577,10 +577,10 @@ function love.keypressed(k, u)
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phyLight[phyCnt]:setShadowType("image", 0, -16, 0.0)
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elseif k == "4" then
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-- add glow image
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local r = lightWorld.getBodyCount() % 5
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local r = lightWorld:getBodyCount() % 5
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if r == 0 then
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(machine, mx, my, 32, 24, 16, 0)
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phyLight[phyCnt] = lightWorld:newImage(machine, mx, my, 32, 24, 16, 0)
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phyLight[phyCnt]:setNormalMap(machine_normal)
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phyLight[phyCnt]:setGlowMap(machine_glow)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -589,7 +589,7 @@ function love.keypressed(k, u)
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phyFixture[phyCnt]:setRestitution(0.5)
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elseif r == 1 then
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(machine2, mx, my, 24, 12, 12, -4)
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phyLight[phyCnt] = lightWorld:newImage(machine2, mx, my, 24, 12, 12, -4)
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phyLight[phyCnt]:setNormalMap(machine2_normal)
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phyLight[phyCnt]:setGlowMap(machine2_glow)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -598,7 +598,7 @@ function love.keypressed(k, u)
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phyFixture[phyCnt]:setRestitution(0.5)
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elseif r == 2 then
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(led, mx, my, 32, 6, 16, -8)
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phyLight[phyCnt] = lightWorld:newImage(led, mx, my, 32, 6, 16, -8)
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phyLight[phyCnt]:setNormalMap(led_normal)
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phyLight[phyCnt]:setGlowMap(led_glow)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -607,7 +607,7 @@ function love.keypressed(k, u)
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phyFixture[phyCnt]:setRestitution(0.5)
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elseif r == 3 then
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(led2, mx, my, 32, 6, 16, -8)
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phyLight[phyCnt] = lightWorld:newImage(led2, mx, my, 32, 6, 16, -8)
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phyLight[phyCnt]:setNormalMap(led_normal)
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phyLight[phyCnt]:setGlowMap(led_glow2)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -616,7 +616,7 @@ function love.keypressed(k, u)
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phyFixture[phyCnt]:setRestitution(0.5)
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elseif r == 4 then
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(led3, mx, my, 32, 6, 16, -8)
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phyLight[phyCnt] = lightWorld:newImage(led3, mx, my, 32, 6, 16, -8)
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phyLight[phyCnt]:setNormalMap(led_normal)
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phyLight[phyCnt]:setGlowMap(led_glow3)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -627,7 +627,7 @@ function love.keypressed(k, u)
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elseif k == "5" then
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-- add image
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(cone_large, mx, my, 24, 128, 12, 64)
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phyLight[phyCnt] = lightWorld:newImage(cone_large, mx, my, 24, 128, 12, 64)
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phyLight[phyCnt]:setNormalMap(cone_large_normal)
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phyLight[phyCnt]:setShadowType("image", 0, -6, 0.0)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -637,7 +637,7 @@ function love.keypressed(k, u)
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elseif k == "6" then
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-- add image
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(blopp, mx, my, 42, 16, 21, 0)
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phyLight[phyCnt] = lightWorld:newImage(blopp, mx, my, 42, 16, 21, 0)
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phyLight[phyCnt]:generateNormalMapGradient("gradient", "gradient")
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phyLight[phyCnt]:setAlpha(0.5)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -647,7 +647,7 @@ function love.keypressed(k, u)
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elseif k == "7" then
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-- add image
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newImage(tile, mx, my)
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phyLight[phyCnt] = lightWorld:newImage(tile, mx, my)
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phyLight[phyCnt]:setHeightMap(tile_normal, 2.0)
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phyLight[phyCnt]:setGlowMap(tile_glow)
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phyLight[phyCnt]:setShadow(false)
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@ -659,7 +659,7 @@ function love.keypressed(k, u)
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elseif k == "8" then
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-- add rectangle
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newPolygon()
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phyLight[phyCnt] = lightWorld:newPolygon()
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phyLight[phyCnt]:setAlpha(0.5)
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phyLight[phyCnt]:setGlowStrength(1.0)
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phyBody[phyCnt] = love.physics.newBody(physicWorld, mx, my, "dynamic")
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@ -676,7 +676,7 @@ function love.keypressed(k, u)
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math.randomseed(love.timer.getTime())
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cRadius = math.random(8, 32)
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newCircle(mx, my, cRadius)
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phyLight[phyCnt] = lightWorld:newCircle(mx, my, cRadius)
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phyLight[phyCnt]:setAlpha(0.5)
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phyLight[phyCnt]:setGlowStrength(1.0)
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math.randomseed(phyCnt)
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@ -689,19 +689,19 @@ function love.keypressed(k, u)
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phyFixture[phyCnt]:setRestitution(0.5)
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elseif k == "0" then
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phyCnt = phyCnt + 1
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phyLight[phyCnt] = lightWorld.newRefraction(refraction_normal, mx, my)
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phyLight[phyCnt] = lightWorld:newRefraction(refraction_normal, mx, my)
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phyLight[phyCnt]:setReflection(true)
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elseif k == "l" then
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-- add light
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local r = lightWorld.getLightCount() % 3
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local r = lightWorld:getLightCount() % 3
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local light
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if r == 0 then
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light = lightWorld.newLight(mx, my, 31, 127, 63, lightRange)
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light = lightWorld:newLight(mx, my, 31, 127, 63, lightRange)
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elseif r == 1 then
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light = lightWorld.newLight(mx, my, 127, 63, 31, lightRange)
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light = lightWorld:newLight(mx, my, 127, 63, 31, lightRange)
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else
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light = lightWorld.newLight(mx, my, 31, 63, 127, lightRange)
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light = lightWorld:newLight(mx, my, 31, 63, 127, lightRange)
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end
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light.setSmooth(lightSmooth)
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light.setGlowStrength(0.3)
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@ -1,6 +1,6 @@
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-- Example: Short Example
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require "lib/postshader"
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require "lib/light_world"
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local LightWorld = require "lib/light_world"
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function love.load()
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-- load images
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@ -10,25 +10,25 @@ function love.load()
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glow = love.graphics.newImage("gfx/machine2_glow.png")
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-- create light world
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lightWorld = love.light.newWorld()
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lightWorld.setAmbientColor(15, 15, 31)
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lightWorld.setRefractionStrength(32.0)
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lightWorld = LightWorld()
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lightWorld:setAmbientColor(15, 15, 31)
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lightWorld:setRefractionStrength(32.0)
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-- create light
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lightMouse = lightWorld.newLight(0, 0, 255, 127, 63, 300)
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lightMouse = lightWorld:newLight(0, 0, 255, 127, 63, 300)
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lightMouse:setGlowStrength(0.3)
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--lightMouse:setSmooth(0.01)
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-- create shadow bodys
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circleTest = lightWorld.newCircle(256, 256, 16)
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rectangleTest = lightWorld.newRectangle(512, 512, 64, 64)
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imageTest = lightWorld.newImage(image, 64, 64, 24, 6)
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circleTest = lightWorld:newCircle(256, 256, 16)
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rectangleTest = lightWorld:newRectangle(512, 512, 64, 64)
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imageTest = lightWorld:newImage(image, 64, 64, 24, 6)
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imageTest:setNormalMap(image_normal)
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imageTest:setGlowMap(glow)
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imageTest:setOffset(12, -10)
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-- create body object
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objectTest = lightWorld.newBody("refraction", normal, 64, 64, 128, 128)
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objectTest = lightWorld:newBody("refraction", normal, 64, 64, 128, 128)
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--objectTest:setShine(false)
|
||||
--objectTest:setShadowType("rectangle")
|
||||
--objectTest:setShadowDimension(64, 64)
|
||||
@ -47,7 +47,7 @@ end
|
||||
|
||||
function love.draw()
|
||||
-- update lightmap (doesn't need deltatime)
|
||||
lightWorld.update()
|
||||
lightWorld:update()
|
||||
|
||||
love.postshader.setBuffer("render")
|
||||
|
||||
@ -57,7 +57,7 @@ function love.draw()
|
||||
--love.graphics.draw(imgFloor, quadScreen, 0, 0)
|
||||
|
||||
-- draw lightmap shadows
|
||||
lightWorld.drawShadow()
|
||||
lightWorld:drawShadow()
|
||||
|
||||
-- draw scene objects
|
||||
love.graphics.setColor(63, 255, 127)
|
||||
@ -69,19 +69,19 @@ function love.draw()
|
||||
--love.graphics.rectangle("fill", 128 - 32, 128 - 32, 64, 64)
|
||||
|
||||
-- draw lightmap shine
|
||||
lightWorld.drawShine()
|
||||
lightWorld:drawShine()
|
||||
|
||||
-- draw pixel shadow
|
||||
lightWorld.drawPixelShadow()
|
||||
lightWorld:drawPixelShadow()
|
||||
|
||||
-- draw glow
|
||||
lightWorld.drawGlow()
|
||||
lightWorld:drawGlow()
|
||||
|
||||
-- draw refraction
|
||||
lightWorld.drawRefraction()
|
||||
lightWorld:drawRefraction()
|
||||
|
||||
-- draw reflection
|
||||
lightWorld.drawReflection()
|
||||
lightWorld:drawReflection()
|
||||
|
||||
love.postshader.draw()
|
||||
end
|
||||
|
||||
1258
lib/light_world.lua
1258
lib/light_world.lua
File diff suppressed because it is too large
Load Diff
@ -121,7 +121,7 @@ love.postshader.addEffect = function(shader, ...)
|
||||
love.graphics.draw(LOVE_POSTSHADER_BUFFER_RENDER)
|
||||
elseif shader == "scanlines" then
|
||||
-- Scanlines Shader
|
||||
LOVE_POSTSHADER_SCANLINES:send("screen", {love.window.getWidth(), love.window.getHeight()})
|
||||
--LOVE_POSTSHADER_SCANLINES:send("screen", {love.window.getWidth(), love.window.getHeight()})
|
||||
LOVE_POSTSHADER_SCANLINES:send("strength", args[1] or 2.0)
|
||||
LOVE_POSTSHADER_SCANLINES:send("time", args[2] or love.timer.getTime())
|
||||
love.graphics.setShader(LOVE_POSTSHADER_SCANLINES)
|
||||
@ -167,4 +167,4 @@ end
|
||||
love.postshader.refreshScreenSize = function()
|
||||
LOVE_POSTSHADER_BUFFER_RENDER = love.graphics.newCanvas()
|
||||
LOVE_POSTSHADER_BUFFER_BACK = love.graphics.newCanvas()
|
||||
end
|
||||
end
|
||||
|
||||
14
main.lua
14
main.lua
@ -7,7 +7,7 @@
|
||||
-- Updated by Dresenpai
|
||||
|
||||
require "lib/postshader"
|
||||
require "lib/light_world"
|
||||
local LightWorld = require "lib/light_world"
|
||||
|
||||
exf = {}
|
||||
exf.current = nil
|
||||
@ -72,8 +72,8 @@ function exf.draw()
|
||||
|
||||
exf.list:draw()
|
||||
|
||||
lightWorld.update()
|
||||
lightWorld.drawShadow()
|
||||
lightWorld:update()
|
||||
lightWorld:drawShadow()
|
||||
|
||||
love.graphics.setColor(255, 255, 255)
|
||||
love.graphics.draw(exf.bigball, 800 - 128, 600 - 128, love.timer.getTime(), 1, 1, exf.bigball:getWidth() * 0.5, exf.bigball:getHeight() * 0.5)
|
||||
@ -179,15 +179,15 @@ function exf.resume()
|
||||
love.window.setTitle("LOVE Example Browser")
|
||||
|
||||
-- create light world
|
||||
lightWorld = love.light.newWorld()
|
||||
lightWorld.setAmbientColor(127, 127, 127)
|
||||
lightWorld = LightWorld()
|
||||
lightWorld:setAmbientColor(127, 127, 127)
|
||||
|
||||
-- create light
|
||||
lightMouse = lightWorld.newLight(0, 0, 255, 127, 63, 500)
|
||||
lightMouse = lightWorld:newLight(0, 0, 255, 127, 63, 500)
|
||||
lightMouse:setSmooth(2)
|
||||
|
||||
-- create shadow bodys
|
||||
circleTest = lightWorld.newCircle(800 - 128, 600 - 128, 46)
|
||||
circleTest = lightWorld:newCircle(800 - 128, 600 - 128, 46)
|
||||
end
|
||||
|
||||
function inside(mx, my, x, y, w, h)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user