public abstract class Tile {
public static final Tile[] tiles = new Tile[256];
public static final Tile VOID =
new BasicSolidTile(0, 0, 0, Colors.get(000, -1, -1, -1), 0xFF000000);
public static final Tile STONE =
new BasicSolidTile(1, 1, 0, Colors.get(-1, 333, -1, -1), 0xFF555555);
public static final Tile GRASS = new BasicTile(2, 2, 0, Colors.get(-1, 131, 141, -1), 0xFF00FF00);
public static final Tile TREE =
new BasicSolidTile(3, 1, 31, Colors.get(131, 020, 050, 321), 0xFF005525);
public static final Tile WATER =
new AnimatedTile(
4,
new int[][] {{0, 5}, {1, 5}, {2, 5}, {1, 5}},
Colors.get(-1, 004, 115, -1),
0xFF0000FF,
1000);
protected byte id;
protected boolean solid;
protected boolean emitter;
private int levelColor;
public Tile(int id, boolean isSolid, boolean isEmitter, int levelColor) {
this.id = (byte) id;
if (tiles[id] != null) throw new RuntimeException("Duplicate tile id on" + id);
this.solid = isSolid;
this.emitter = isEmitter;
this.levelColor = levelColor;
tiles[id] = this;
}
public byte getId() {
return id;
}
public boolean isSolid() {
return solid;
}
public boolean isEmitter() {
return emitter;
}
public int getLevelColor() {
return levelColor;
}
public abstract void tick();
public abstract void render(Screen screen, Level level, int x, int y);
}
public class Player extends Mob {
// input handler for moving player
private InputHandler input;
// colors the player (look in spritesheet)
private int color = Colors.get(-1, 111, 300, 543);
// health variable
public static int health = 13;
// for rendering hearts (look in font class)
private String life = ("###");
// to center hearts
private int adjustment = 5;
////////////////////////////////////////////////////////////
// Constructor assigns player to level, location for spawn,
// and gives the player an input handler
///////////////////////////////////////////////////////////
public Player(Level level, int x, int y, InputHandler input) {
// creates the player
super(level, "Player", x, y, 1);
this.input = input;
}
// tick updates player and moves
public void tick() {
int xa = 0;
int ya = 0;
// the following should move the entire screen...
if (input.up.isPressed()) {
ya--;
}
if (input.down.isPressed()) {
ya++;
}
if (input.left.isPressed()) {
xa--;
}
if (input.right.isPressed()) {
xa++;
}
// stop moving
if (xa != 0 || ya != 0) {
move(xa, ya);
isMoving = true;
} else {
isMoving = false;
}
this.scale = 1;
}
// renders player with spritesheet info
public void render(Screen screen) {
// location of player on sprite sheet (first tile)
// player is made out of 4 tiles
int xTile = 0;
int yTile = 28;
//////////////////////////////////////////////////////////////////
// Entire section flips player sprite image based on direction
int walkingSpeed = 3;
int flipTop = (numSteps >> walkingSpeed) & 1;
int flipBottom = (numSteps >> walkingSpeed) & 1;
if (movingDir == 1) {
xTile += 2;
} else if (movingDir > 1) {
xTile += 4 + ((numSteps >> walkingSpeed) & 1) * 2;
flipTop = (movingDir - 1) % 2;
}
///////////////////////////////////////////////////////////////////
// modifier variable
int modifier = 8 * scale;
int xOffset = x - modifier / 2;
int yOffset = y - modifier / 2 - 4;
/* multiply by 32 to get actual tile in sprite sheet*/
// upper body of player
screen.render(
xOffset + (modifier * flipTop), yOffset, xTile + yTile * 32, color, flipTop, scale);
screen.render(
xOffset + modifier - (modifier * flipTop),
yOffset,
(xTile + 1) + yTile * 32,
color,
flipTop,
scale);
// lower body of player
screen.render(
xOffset + (modifier * flipBottom),
yOffset + modifier,
xTile + (yTile + 1) * 32,
color,
flipBottom,
scale);
screen.render(
xOffset + modifier - (modifier * flipBottom),
yOffset + modifier,
(xTile + 1) + (yTile + 1) * 32,
color,
flipBottom,
scale);
// changes hearts above player based on life total
if (health == 13) {
life = "###";
adjustment = 5;
} else if (health == 9) {
life = "##";
adjustment = 0;
} else if (health == 5) {
life = "#";
adjustment = -3;
}
// renders life (in the form of hearts) above player
Font.render(life, screen, xOffset - adjustment, yOffset - 10, Colors.get(-1, -1, -1, 257), 1);
}
// For Solid Detection
public boolean hasCollided(int xa, int ya) {
int xMin = 0;
int xMax = 7;
int yMin = 3;
int yMax = 7;
for (int x = xMin; x < xMax; x++) {
if (isSolidTile(xa, ya, x, yMin)) return true;
}
for (int x = xMin; x < xMax; x++) {
if (isSolidTile(xa, ya, x, yMax)) return true;
}
for (int y = yMin; y < yMax; y++) {
if (isSolidTile(xa, ya, xMin, y)) return true;
}
for (int y = yMin; y < yMax; y++) {
if (isSolidTile(xa, ya, xMax, y)) return true;
}
return false;
}
// For Spike Detection
public boolean isDamaged(int xa, int ya) {
int xMin = 0;
int xMax = 7;
int yMin = 3;
int yMax = 7;
for (int x = xMin; x < xMax; x++) {
if (isSpikeTile(xa, ya, x, yMin)) return true;
}
for (int x = xMin; x < xMax; x++) {
if (isSpikeTile(xa, ya, x, yMax)) return true;
}
for (int y = yMin; y < yMax; y++) {
if (isSpikeTile(xa, ya, xMin, y)) return true;
}
for (int y = yMin; y < yMax; y++) {
if (isSpikeTile(xa, ya, xMax, y)) return true;
}
return false;
}
// for chest detection
public boolean isWin(int xa, int ya) {
int xMin = 0;
int xMax = 7;
int yMin = 3;
int yMax = 7;
for (int x = xMin; x < xMax; x++) {
if (isChestTile(xa, ya, x, yMin)) return true;
}
for (int x = xMin; x < xMax; x++) {
if (isChestTile(xa, ya, x, yMax)) return true;
}
for (int y = yMin; y < yMax; y++) {
if (isChestTile(xa, ya, xMin, y)) return true;
}
for (int y = yMin; y < yMax; y++) {
if (isChestTile(xa, ya, xMax, y)) return true;
}
return false;
}
// returns health
public static int getHealth() {
return health;
// We made this static so it is accessible from the Mob class
}
// sets health
public static void setHealth(int Health) {
health = Health;
// It's static for the same reason as getHealth
}
}
// renders player with spritesheet info
public void render(Screen screen) {
// location of player on sprite sheet (first tile)
// player is made out of 4 tiles
int xTile = 0;
int yTile = 28;
//////////////////////////////////////////////////////////////////
// Entire section flips player sprite image based on direction
int walkingSpeed = 3;
int flipTop = (numSteps >> walkingSpeed) & 1;
int flipBottom = (numSteps >> walkingSpeed) & 1;
if (movingDir == 1) {
xTile += 2;
} else if (movingDir > 1) {
xTile += 4 + ((numSteps >> walkingSpeed) & 1) * 2;
flipTop = (movingDir - 1) % 2;
}
///////////////////////////////////////////////////////////////////
// modifier variable
int modifier = 8 * scale;
int xOffset = x - modifier / 2;
int yOffset = y - modifier / 2 - 4;
/* multiply by 32 to get actual tile in sprite sheet*/
// upper body of player
screen.render(
xOffset + (modifier * flipTop), yOffset, xTile + yTile * 32, color, flipTop, scale);
screen.render(
xOffset + modifier - (modifier * flipTop),
yOffset,
(xTile + 1) + yTile * 32,
color,
flipTop,
scale);
// lower body of player
screen.render(
xOffset + (modifier * flipBottom),
yOffset + modifier,
xTile + (yTile + 1) * 32,
color,
flipBottom,
scale);
screen.render(
xOffset + modifier - (modifier * flipBottom),
yOffset + modifier,
(xTile + 1) + (yTile + 1) * 32,
color,
flipBottom,
scale);
// changes hearts above player based on life total
if (health == 13) {
life = "###";
adjustment = 5;
} else if (health == 9) {
life = "##";
adjustment = 0;
} else if (health == 5) {
life = "#";
adjustment = -3;
}
// renders life (in the form of hearts) above player
Font.render(life, screen, xOffset - adjustment, yOffset - 10, Colors.get(-1, -1, -1, 257), 1);
}