the

1 files changed, 55 insertions, 0 deletions

diff --git a/main.lua b/main.lua
new file mode 100644
index 0000000..b03306a
--- /dev/null
+++ b/main.lua
@@ -0,0 +1,55 @@
+local L = love
+local G = L.graphics
+
+local R = 10
+
+local canv
+function L.load()
+	canv = G.newCanvas()
+	canv:renderTo(function()
+		G.clear(1,1,1)
+	end)
+	G.setLineWidth(R)
+end
+
+local T = 0
+function L.update(dt)
+	T = T + dt
+end
+
+
+local function line_between(x0,y0,x1,y1)
+	canv:renderTo(function()
+		G.line(x0,y0,x1,y1)
+	end)
+end
+local function circle(x,y)
+	canv:renderTo(function()
+		G.circle('fill',x,y,R/2)
+	end)
+end
+
+
+local last = nil
+function L.draw()
+	G.setColor(0,0,0)
+	local x,y = L.mouse.getPosition()
+	if L.mouse.isDown(1) then
+		if last == nil then
+			circle(x,y)
+			last = {x,y}
+		else
+			circle(x,y)
+			line_between(last[1],last[2],x,y)
+			last[1],last[2] = x,y
+		end
+	elseif last ~= nil then
+		circle(x,y)
+		line_between(last[1],last[2],x,y)
+		last=nil
+	end
+
+	G.setColor(1,1,1)
+	G.draw(canv)
+
+end