Sebastian
66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
#pragma once
|
|
|
|
#include "moveable.h"
|
|
#include "raylib.h"
|
|
#include "selectable.h"
|
|
#include "state.h"
|
|
#include "vmath.h"
|
|
|
|
namespace VISEQ::BASE {
|
|
class Draggable : public Movable, public Selectable{
|
|
public:
|
|
Draggable() {}
|
|
Draggable(float x, float y) : Movable(Vec2Df(x, y), 960.0f) {}
|
|
Draggable(Vec2Df p) : Movable(p, 960.0f) {}
|
|
virtual ~Draggable() {}
|
|
|
|
Vec2Df drag_offset;
|
|
|
|
bool picked_up = false;
|
|
|
|
virtual bool pickedUp() {
|
|
if(clicked() && held() && (STATE == IState::HOVER_NODE || STATE == IState::DRAG_NODE)) {
|
|
picked_up = true;
|
|
drag_offset = position - SCREEN_MOUSE;
|
|
}
|
|
return picked_up;
|
|
}
|
|
|
|
virtual void drag() {
|
|
if(KEYS_PRESSED.ctrl){
|
|
selection_offset = position - state->hover_position;
|
|
}
|
|
if(KEYS_DOWN.ctrl){
|
|
position = MOD_MOUSE + selection_offset;
|
|
} else {
|
|
position = MOD_MOUSE + drag_offset;
|
|
}
|
|
}
|
|
|
|
virtual void putDown(){
|
|
picked_up = false;
|
|
}
|
|
|
|
virtual void select() override {
|
|
if(STATE == IState::DRAW_SELECTION) in_selection_rect = CheckCollisionPointRec(position, state->selection);
|
|
if(MOUSE_LEFT.released) selected = (KEYS_DOWN.shift && selected) || in_selection_rect;
|
|
}
|
|
|
|
virtual void update() override {
|
|
if(STATE != IState::HOVER_NODE) select();
|
|
if(entered()){
|
|
STATE = IState::HOVER_NODE;
|
|
}
|
|
if(exited()) STATE = IState::HOVER_CANVAS;
|
|
if(pickedUp()){
|
|
drag();
|
|
STATE = IState::DRAG_NODE;
|
|
}
|
|
if(released() && picked_up){
|
|
putDown();
|
|
STATE = IState::HOVER_CANVAS;
|
|
}
|
|
}
|
|
};
|
|
}
|