CodeArduinoProject

#include <SPI.h>
#include <Adafruit_FT6206.h>
#include <ILI9341_due.h>
#include <Adafruit_GFX.h>
#include "fonts\Arial_bold_14.h"
/* Defines */
#define TFT_CS 10
#define TFT_DC 9

ILI9341_due tft = ILI9341_due(TFT_CS, TFT_DC);

extern uint8_t SmallFont[];
extern uint8_t BigFont[];
/*

short pageId = 0;

int buttons[MAX_BUTTONS][5];
short bCount = 0;
short startGameButton = -1;
*/

/* Global Vars */
float last = 0;
const float Pi = 3.14159;
const int gameSpeed = 25;
const int omega = 180;
byte gameMode = 0;
enum sides {
  none,
  left,
  right
};


// X Y theta
const int player_pos[4][3] = {
  {160,5, 90},
  {160,235, 270},
  {5,120, 0},
  {315,120, 180}
};

const int player_color[] = {  ILI9341_RED,ILI9341_GREEN,ILI9341_BLUE,ILI9341_YELLOW };

/* Player Vars */
bool ingame[4] {false,false,false,false};
float x[4];
float y[4];
float theta[4] = {0,90,180,180};
sides side[4];
byte scores[4];


void setup() {
  Serial.begin(9600);
  tft.begin();
  tft.setRotation(iliRotation270);
  tft.fillScreen(ILI9341_BLACK);
  last = millis();
  ingame[0] = true;

  tft.setFont(Arial_bold_14);
  tft.setTextLetterSpacing(5);
  tft.setTextColor(ILI9341_WHITE, ILI9341_BLUE);
  tft.printAligned("Start",gTextAlignMiddleCenter);
}


void loop() {
    if(gameMode == 0) {
      if (Serial.available() > 0) {
            // read the incoming byte:
            byte incomingByte = Serial.read();
            if(incomingByte == '1') ingame[0] = true;
            if(incomingByte == '2') ingame[1] = true;
            if(incomingByte == '3') ingame[2] = true;
            if(incomingByte == '4') ingame[3] = true;
            else if(incomingByte == 's') startGame();

      }
    }
    if(gameMode == 1) {
        float mod = millis() - last;
        last = millis();
        mod /= 1000;

        uint16_t color;
        for(byte i=0;i <4;i++) {
          if(ingame[i] != true)
            continue;


            color = tft.readPixel(x[i]+gameSpeed*cos(Pi*theta[i]/omega)*mod, y[i]+gameSpeed*sin(Pi*theta[i]/omega)*mod);
            if(color != 0) ingame[i] = false;

            RenderPlayer(mod,i);
            if(side[i] != none) MovePlayer(side[i],mod,i);
        }
       if (Serial.available() > 0) {

              // read the incoming byte:
              byte incomingByte = Serial.read();
              if(incomingByte == 'a'){
                if(side[0] == left) side[0] = none;
                else side[0] = left;

              }
              else if(incomingByte == 'd') {
                if(side[0] == right) side[0] = none;
                else side[0] = right;
              }
      }
    }
  delay(1000/gameSpeed);
}

void startGame() {
  tft.fillScreen(ILI9341_BLACK);
  last = millis();
  gameMode = 1;
  for(byte i = 0;i <4;i++) {
    scores[i] = 0;
    side[i] = none;
    x[i] = player_pos[i][0];
    y[i] = player_pos[i][1];
    theta[i] = player_pos[i][2];
  }
}

void MovePlayer(sides sidess,float mod,int id) {
  if(sidess == left)
    theta[id] = theta[id] - omega*mod;
  else if(sidess == right)
    theta[id] = theta[id] + omega*mod;
}

void RenderPlayer(float mod,byte id) {
    tft.fillRect(x[id],y[id],1,1,player_color[id]);
    x[id] += gameSpeed*cos(Pi*theta[id]/omega)*mod;
    y[id] += gameSpeed*sin(Pi*theta[id]/omega)*mod;
}
/*
void PrintText(int x,int y) {
  tft.setCursor(x,y);
  tft.setTextColor(ILI9341_WHITE);
  tft.setTextSize(3);
  tft.println("Blue Wins");
}
*/
/*

void drawHomeScreen() {
  pageId = 1;
  myGLCD.setBackColor(0,0,0);
  PrintText("CatchMe",CENTER, 10,255,255,255,BigFont);
  startGameButton = CreateButton("Start Game",25,25,100,50, 255,255,255 , 0,0,0);
}

void PrintText(text[], x,y,r = 255,g = 255,b = 255, font[] = SmallFont) {
  myGLCD.setColor(r,g,b);
  myGLCD.setFont(font);
  myGLCD.print(text,x,y);
}

short CreateButton(text[], x,y, width,height, boxr = 255, boxg = 255,boxb = 255, r = 255, g = 255, b = 255) {
  myGLCD.setColor(boxr, boxg, boxb);
  myGLCD.fillRoundRect (x, y, width, height);
  myGLCD.setFont(BigFont);
  myGLCD.setBackColor(r, g, b);
  myGLCD.print(text, x, y);
  buttons[bCount][0] = x;
  buttons[bCount][1] = y;
  buttons[bCount][2] = width;
  buttons[bCount][3] = height;
  buttons[bCount][4] = pageId;
  return bCount++;
}

void loop() {
  if (myTouch.dataAvailable()) {
      myTouch.read();
      x=myTouch.getX(); // X coordinate where the screen has been pressed
      y=myTouch.getY(); // Y coordinates where the screen has been pressed

      short pressedButton = -1;
      for(short i = 0;i < MAX_BUTTONS;i++) {
        if(buttons[i][4] != pageId)
          continue;

        if(x >= buttons[i][0] && x <= (buttons[i][0] + buttons[i][2]) && y >= buttons[i][1] && y <= (buttons[i][1] + buttons[i][3])) {
          pressedButton = i;
          break;
        }
      }

      switch(pressedButton) {
        case startGameButton: {
          // Start Game
        }
      }
  }
}*/