Refactoring

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

diff --git a/modules/RenderEngine/src/window.lua b/modules/RenderEngine/src/window.lua
new file mode 100644 (file)
index 0000000..88bfc9c
--- /dev/null
+++ b/modules/RenderEngine/src/window.lua
@@ -0,0 +1,34 @@
+function RenderEngine:framebuffer_size_callback(_, width, height)
+       gl.viewport(0, 0, width, height)
+       self:update_window_size(width, height)
+end
+
+function RenderEngine:init_glfw()
+       glfw.window_hint("context version major", 3)
+       glfw.window_hint("context version minor", 3)
+       glfw.window_hint("opengl profile", "core")
+end
+
+function RenderEngine:create_window()
+       self.window = glfw.create_window(500, 500, "Unnamed Window")
+       glfw.make_context_current(self.window)
+       self:update_window_size()
+       glfw.set_framebuffer_size_callback(self.window, function (...) self:framebuffer_size_callback(...) end) 
+end
+
+function RenderEngine:set_window_title(title)
+       glfw.set_window_title(self.window, title)
+end
+
+function RenderEngine:set_window_pos(x, y)
+       glfw.set_window_pos(self.window, x, y)
+end
+
+function RenderEngine:set_window_size(width, height)
+       glfw.set_window_size(self.window, width, height)
+       self:update_window_size(width, height)
+end
+
+function RenderEngine:update_window_size(width, height)
+       self.window_width, self.window_height = width, height
+end