1 files changed, 85 insertions, 0 deletions
diff --git a/src/window/Events.cpp b/src/window/Events.cpp
new file mode 100644
index 0000000..09f6acd
--- /dev/null
+++ b/src/window/Events.cpp
@@ -0,0 +1,85 @@
+#include <string.h>
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+
+#include "Events.hpp"
+
+Events::Events() : cur_frame(0), delta_x(0.0), delta_y(0.0),
+	x(0.0), y(0.0), cursor_locked(false)
+{
+	keys = new bool[MAX_KEYS];
+	memset(keys, false, MAX_KEYS * sizeof(bool));
+	frames = new unsigned int[MAX_KEYS];
+	memset(frames, 0, MAX_KEYS * sizeof(unsigned int));
+}
+
+Events::~Events()
+{
+	delete[] keys;
+	delete[] frames;
+}
+
+bool Events::Pressed(int keycode)
+{
+	if(keycode < 0 || keycode >= MOUSE_BUTTONS)
+		return false;
+	return keys[keycode];
+}
+
+bool Events::Jpressed(int keycode)
+{
+	if(keycode < 0 || keycode >= MOUSE_BUTTONS)
+		return false;
+	return keys[keycode] && (frames[keycode] == cur_frame);
+}
+
+bool Events::Clicked(int button)
+{
+	return keys[MOUSE_BUTTONS + button];
+}
+
+bool Events::Jclicked(int button)
+{
+	int idx = MOUSE_BUTTONS + button;
+	return keys[idx] && (frames[idx] == cur_frame);
+}
+
+void Events::NextFrame()
+{
+	cur_frame++;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+void Events::KeyHandle(int key, int scancode, int action, int mode)
+{
+	if(action == GLFW_PRESS) {
+		keys[key] = true;
+		frames[key] = cur_frame;
+	}
+	else if(action == GLFW_RELEASE) {
+		keys[key] = false;
+		frames[key] = cur_frame;
+	}
+}
+
+void Events::CursorPosHandle(double xpos, double ypos)
+{
+	delta_x = xpos - x;
+	delta_y = ypos - y;
+
+	x = xpos;
+	y = ypos;
+}
+
+void Events::MouseButtonHandle(int button, int action, int mode)
+{
+	if(action == GLFW_PRESS) {
+		keys[MOUSE_BUTTONS + button] = true;
+		frames[MOUSE_BUTTONS + button] = cur_frame;
+	}
+	else if (action == GLFW_RELEASE){
+		keys[MOUSE_BUTTONS + button] = false;
+		frames[MOUSE_BUTTONS + button] = cur_frame;
+	}
+}