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#pragma once
#include "event.h"
#include "eventHandler.h"
#include "gameObject.h"
#include <SDL2/SDL.h>
#include <SDL_ttf.h>
#include <functional>
struct Alignment {
enum class Horizontal { LEFT, CENTER, RIGHT };
enum class Vertical { TOP, MIDDLE, BOTTOM };
enum class PositioningMode { RELATIVE, STATIC, ABSOLUTE };
Horizontal horizontal = Horizontal::CENTER;
Vertical vertical = Vertical::MIDDLE;
PositioningMode mode = PositioningMode::RELATIVE;
int staticX = 0;
int staticY = 0;
int marginTop = 0;
int marginBottom = 0;
int marginLeft = 0;
int marginRight = 0;
};
struct RGBColor {
int red;
int green;
int blue;
};
class UIObject : public GameObject {
public:
UIObject(int width, int height);
virtual ~UIObject() {}
int width;
int height;
int x;
int y;
};
class Button : public UIObject {
public:
Button(int width, int height);
RGBColor color;
std::function<void()> onClick;
};
class Text : public UIObject {
public:
Text(int width, int height);
std::string text;
int size;
Alignment alignment;
//font resource
TTF_Font * font;
RGBColor color;
};
class TextInput : public UIObject {
public:
TextInput(int width, int height);
std::string textBuffer;
std::string placeholder;
bool isActive = false;
RGBColor textColor;
RGBColor backgroundColor;
size_t maxLength = 100;
Alignment alignment;
TTF_Font * font = nullptr;
std::function<void()> onSubmit;
std::function<void()> onFocus;
};
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