#include "KeyboardInput.h"
#include "../../Options.h"
#include "../../../world/entity/player/Player.h"

KeyboardInput::KeyboardInput( Options* options )
{
	for (int i = 0; i < NumKeys; ++i)
		keys[i] = false;
	this->options = options;
}

void KeyboardInput::setKey( int key, bool state )
{
	int id = -1;
	if (key == options->getIntValue(OPTIONS_KEY_FORWARD)) id = KEY_UP;
	if (key == options->getIntValue(OPTIONS_KEY_BACK)) id = KEY_DOWN;
	if (key == options->getIntValue(OPTIONS_KEY_LEFT)) id = KEY_LEFT;
	if (key == options->getIntValue(OPTIONS_KEY_RIGHT)) id = KEY_RIGHT;
	if (key == options->getIntValue(OPTIONS_KEY_JUMP)) id = KEY_JUMP;
	if (key == options->getIntValue(OPTIONS_KEY_SNEAK)) id = KEY_SNEAK;
	if (id >= 0) {
		keys[id] = state;
	}
}

void KeyboardInput::releaseAllKeys()
{
	xa = 0;
	ya = 0;

	for (int i = 0; i < NumKeys; i++) {
		keys[i] = false;
	}
	wantUp = wantDown = false;
}

void KeyboardInput::tick( Player* player )
{
	xa = 0;
	ya = 0;

	if (keys[KEY_UP]) ya++;
	if (keys[KEY_DOWN]) ya--;
	if (keys[KEY_LEFT]) xa++;
	if (keys[KEY_RIGHT]) xa--;
	jumping = keys[KEY_JUMP];
	sneaking = keys[KEY_SNEAK];
	if (sneaking) {
		xa *= 0.3f;
		ya *= 0.3f;
	}

	wantUp = jumping;
	wantDown = sneaking;

	if (keys[KEY_CRAFT])
		player->startCrafting((int)player->x, (int)player->y, (int)player->z, Recipe::SIZE_2X2);

	//printf("\n>- %f %f\n", xa, ya);
}