#define OLC_PGE_APPLICATION
#include "olcPixelGameEngine.h"
#include "PGEX_SMX.h"
using namespace olc;

class SMX_PGE : public olc::PixelGameEngine
{
    PGEX_SMX smx;
    bool paused = false;
    int mode = 0;
    vf2d playerPos = { 0,0 };
public:
    SMX_PGE()
    {
        sAppName = "SMX PGE";
    }

public:
    bool OnUserCreate() override
    {
        // Called once at the start, so create things here
        return true;
    }

    bool OnUserUpdate(float fElapsedTime) override
    {
        smx.GetPanel(RIGHT, 0).bHeld;
        if (GetKey(RIGHT).bPressed) {
            mode = (mode + 1) % 3;
        }
        switch (mode) {
            case 0: {
                if (GetKey(SPACE).bPressed) {
                    paused = !paused;
                }
                // called once per frame
                if (!paused) {
                    for (int x = 0; x < ScreenWidth(); x++)
                        for (int y = 0; y < ScreenHeight(); y++)
                            Draw(x, y, olc::Pixel(rand() % 255, rand() % 255, rand() % 255));
                }
            }break;
            case 1: {
                Clear(DARK_CYAN);
                DrawRect({ 1,1 }, { 9,18 }, RED);
            }break;
            case 2: {
                Clear(VERY_DARK_BLUE);
                FillCircle(playerPos, 3,VERY_DARK_GREY);
                DrawCircle(playerPos, 3);
                if (GetKey(W).bHeld) {
                    playerPos.y -= 5*fElapsedTime;
                }
                if (GetKey(A).bHeld) {
                    playerPos.x -= 5 * fElapsedTime;
                }
                if (GetKey(S).bHeld) {
                    playerPos.y += 5 * fElapsedTime;
                }
                if (GetKey(D).bHeld) {
                    playerPos.x += 5 * fElapsedTime;
                }
            }break;
        }
        return true;
    }
};


int main()
{
    SMX_PGE demo;
    if (demo.Construct(12, 21, 50, 50))
        demo.Start();

    return 0;
}