Initial commit with some basic UI

1 files changed, 27 insertions, 0 deletions

diff --git a/ui/uiComponent.cpp b/ui/uiComponent.cpp
new file mode 100644
index 0000000..ef62db9
--- /dev/null
+++ b/ui/uiComponent.cpp
@@ -0,0 +1,27 @@
+#include "uiComponent.h"
+#include <SDL2/SDL.h>
+
+UIComponent::UIComponent(Position position) : position {position} { }
+
+UIComponent::Position
+UIComponent::Position::operator+(const Position & parentPos) const
+{
+	return *this + parentPos.origin;
+}
+
+UIComponent::Position
+UIComponent::Position::operator+(const glm::vec2 & parentPos) const
+{
+	return {origin + parentPos, size};
+}
+
+bool
+UIComponent::Position::operator&(const glm::vec2 & pos) const
+{
+	return (pos.x >= origin.x && pos.y >= origin.y && pos.x < origin.x + size.x && pos.y < origin.y + size.y);
+}
+bool
+UIComponent::Position::operator&(const SDL_MouseButtonEvent & pos) const
+{
+	return *this & glm::vec2 {pos.x, pos.y};
+}