IS_PONG/Players.cpp at master · blorente/IS_PONG · GitHub

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#include"Player.h"

tPlayers resetPlayers() {
	tPlayers players;

	players.player1y = COURT_HEIGHT / 2;
	players.player2y = COURT_HEIGHT / 2;
	players.service = false;

	return players;
}

tInput keyBoardInput() {
	tInput input;

	//W key;
	input.keyCode[0] = 87;
	//S key;
	input.keyCode[1] = 83;
	//Up Arrow;
	input.keyCode[2] = VK_UP;
	//Down Arrow;
	input.keyCode[3] = VK_DOWN;
	//Space key;
	input.keyCode[4] = 32;

	for (int i = 0; i < MAXNUMBEROFKEYS; ++i) {
		if (GetKeyState(input.keyCode[i]) == -128 || GetKeyState(input.keyCode[i]) == -127)
			input.keysBeingPressed[i] = true;
		else
			input.keysBeingPressed[i] = false;
	}

	return input;
}

void transformInput(tMovement &player1Move, tMovement &player2Move, bool &service) {
	tInput input = keyBoardInput();

	if (input.keysBeingPressed[0])
		player1Move = up;
	else if (input.keysBeingPressed[1])
		player1Move = down;
	else
		player1Move = standstill;

	if (input.keysBeingPressed[2])
		player2Move = up;
	else if (input.keysBeingPressed[3])
		player2Move = down;
	else
		player2Move = standstill;

	if (input.keysBeingPressed[4])
		service = true;
	else
		service = false;
}

void movePlayers(tPlayers &players) {
	tInput input;
	tMovement player1Move, player2Move;

	transformInput(player1Move, player2Move, players.service);

	if (player1Move == up && players.player1y > 0)
		players.player1y -= 1;
	else if (player1Move == down && players.player1y < COURT_HEIGHT - (PLAYER_HEIGHT))
		players.player1y += 1;

	if (player2Move == up && players.player2y > 0)
		players.player2y -= 1;
	else if (player2Move == down && players.player2y < COURT_HEIGHT - (PLAYER_HEIGHT)) {
		players.player2y += 1;
	}
}