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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-12-13 23:47:30 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-12-13 23:47:30 +0000 |
| commit | 1686a01b6ae7467e71eac247078248de4a3b3423 (patch) | |
| tree | 53716ce767b1b775dc06f658a41a647bddbbeac1 /ui/window.cpp | |
| parent | Move TickDuration to its own files (diff) | |
| download | ilt-1686a01b6ae7467e71eac247078248de4a3b3423.tar.bz2 ilt-1686a01b6ae7467e71eac247078248de4a3b3423.tar.xz ilt-1686a01b6ae7467e71eac247078248de4a3b3423.zip | |
Refactor to start splitting out UI components
Diffstat (limited to 'ui/window.cpp')
| -rw-r--r-- | ui/window.cpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/ui/window.cpp b/ui/window.cpp new file mode 100644 index 0000000..c451367 --- /dev/null +++ b/ui/window.cpp @@ -0,0 +1,42 @@ +#include "window.h"
+#include "ui/inputHandler.h"
+#include <GL/glew.h>
+#include <stdexcept>
+
+Window::Window(int width, int height, const std::string & title) :
+ m_window {title.c_str(), static_cast<int>(SDL_WINDOWPOS_CENTERED), static_cast<int>(SDL_WINDOWPOS_CENTERED), width,
+ height, static_cast<Uint32>(SDL_WINDOW_OPENGL)},
+ m_glContext {m_window}
+{
+ if (glewInit() != GLEW_OK) {
+ throw std::runtime_error {"Glew failed to initialize!"};
+ }
+
+ glEnable(GL_CULL_FACE);
+ glCullFace(GL_BACK);
+ glEnable(GL_BLEND);
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+}
+
+void
+Window::Clear(float r, float g, float b, float a) const
+{
+ glClearColor(r, g, b, a);
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+}
+
+void
+Window::SwapBuffers() const
+{
+ SDL_GL_SwapWindow(m_window);
+}
+
+bool
+Window::handleInput(const SDL_Event & e)
+{
+ if (SDL_GetWindowID(m_window) == e.window.windowID) {
+ inputStack.applyOne(&InputHandler::handleInput, e);
+ return true;
+ }
+ return false;
+}
|