hello world

2 files changed, 52 insertions, 0 deletions

diff --git a/conf.lua b/conf.lua
new file mode 100644
index 0000000..ba05c92
--- /dev/null
+++ b/conf.lua
@@ -0,0 +1,5 @@
+function love.conf(t)
+	t.identity = "11_111"
+	t.window.title = "11¹¹¹"
+	t.window.resizable = true
+end
diff --git a/main.lua b/main.lua
new file mode 100644
index 0000000..043a90d
--- /dev/null
+++ b/main.lua
@@ -0,0 +1,47 @@
+
+local cam = {
+	x = 0, y = 0,
+	scale = 256,
+	panning = false,
+}
+
+local function view_scale()
+	local w, h = love.graphics.getDimensions()
+	return cam.scale / math.min(w, h)
+end
+
+local function view_transform()
+	local scale = view_scale()
+	local trans = love.math.newTransform(0, 0, 1/scale, 1/scale)
+	trans:translate(cam.x, cam.y)
+	return trans
+end
+
+
+function love.draw()
+	love.graphics.clear(0,0,0)
+	love.graphics.applyTransform(view_transform())
+	love.graphics.setColor(1, 1, 1)
+	love.graphics.ellipse("fill", 10, 10, 1, 1)
+end
+
+function love.mousepressed(_, _, button)
+	if button == 2 then
+		cam.panning = true
+	end
+end
+
+function love.mousereleased(_, _, button)
+	if button == 2 then
+		cam.panning = false
+	end
+end
+
+function love.mousemoved(_, _, dx, dy)
+	if cam.panning then
+		local scale = view_scale()
+		dx, dy = dx * scale, dy * scale
+		cam.x = cam.x + dx
+		cam.y = cam.y + dy
+	end
+end