From a2f741ede4c1388522a0744797a0a83cb5a4a839 Mon Sep 17 00:00:00 2001
From: Tim Anema <tim.anema@agilebits.com>
Date: Tue, 9 Nov 2021 20:29:14 -0500
Subject: [PATCH] more lights

---
 examples/simple.lua | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/examples/simple.lua b/examples/simple.lua
index 4c3d0e8..8675a00 100644
--- a/examples/simple.lua
+++ b/examples/simple.lua
@@ -1,6 +1,8 @@
 local LightWorld = require "lib"
 local lightWorld, lightMouse
 local image, image_normal, glow, circleTest, rectangleTest, imageTest, objectTest
+local scanLight, floatLight
+local lightDirection = 0.0
 
 local box_locations = {
   {200, 200},
@@ -16,8 +18,16 @@ local function load()
   -- create light world
   lightWorld = LightWorld({ambient = {0.21,0.21,0.21}})
   -- create light
-  lightMouse = lightWorld:newLight(0, 0, 255, 127, 63, 300)
+  lightMouse = lightWorld:newLight(0, 0, 1, 0.49, 1, 300)
   lightMouse:setGlowStrength(0.3)
+
+  scanLight = lightWorld:newLight(400, 550, 1, 1, 0.24, 400)
+  scanLight:setAngle(0.7)
+  scanLight:setDirection(3.4)
+
+  floatLight = lightWorld:newLight(100, 100, 0.49, 1, 1, 200)
+  floatLight:setGlowStrength(0.3)
+
   -- create shadow bodys
   for i, v in ipairs(box_locations) do
     imageTest = lightWorld:newImage(image, v[1], v[2])
@@ -27,6 +37,10 @@ local function load()
 end
 
 local function update(dt, x, y, scale)
+  floatLight:setPosition(math.sin(-1*lightDirection)*200+400, 100)
+  scanLight:setDirection(math.sin(lightDirection)+4.8)
+  lightDirection = lightDirection + dt
+
   love.window.setTitle("Light vs. Shadow Engine (FPS:" .. love.timer.getFPS() .. ")")
   x, y, scale = x or 0, y or 0, scale or 1
   lightMouse:setPosition((love.mouse.getX() - x)/scale, (love.mouse.getY() - y)/scale)