Added task manager and window

[dragonblocks3d-lua.git] / modules / RenderEngine / src / init.lua

diff --git a/modules/RenderEngine/src/init.lua b/modules/RenderEngine/src/init.lua
new file mode 100644 (file)
index 0000000..0da1656
--- /dev/null
+++ b/modules/RenderEngine/src/init.lua
@@ -0,0 +1,37 @@
+glfw.window_hint("context version major", 3)
+glfw.window_hint("context version minor", 3)
+glfw.window_hint("opengl profile", "core")
+
+function RenderEngine.reshape(_, width, height)
+       gl.viewport(0, 0, width, height)
+end
+
+function RenderEngine:open_window()
+       self.window = glfw.create_window(50, 50, "Unnamed Window")
+       glfw.make_context_current(self.window)
+       gl.init()
+       glfw.set_framebuffer_size_callback(self.window, RenderEngine.reshape)
+end
+
+function RenderEngine:set_window_title(title)
+       glfw.set_window_title(self.window, title)
+end
+
+function RenderEngine:render()
+       glfw.poll_events()
+       gl.clear_color(1.0, 0.5, 0.2, 1.0)
+       gl.clear("color", "depth")
+       glfw.swap_buffers(self.window)
+       coroutine.yield()
+end
+
+function RenderEngine:render_loop()
+       repeat RenderEngine:render()
+       until glfw.window_should_close(self.window)
+end
+
+function RenderEngine:add_render_task()
+       Dragonblocks:add_task(function() RenderEngine:render_loop() end)
+end
+
+RenderEngine:init()