internal TileLayer(string name, int width, int height, bool visible, float opacity, PropertyCollection properties, Map map, int[] data)
: base(name, width, height, visible, opacity, properties)
{
Tiles = new Tile[width, height];
// data is left-to-right, top-to-bottom
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
int index = data[y * width + x];
Tiles[x, y] = map.Tiles[index];
}
}
}
protected override void UpdateScreen(GameTime gameTime, DisplayOrientation displayOrientation)
{
if (player.CurrentHP < 1)
{
changeScreenDelegate(ScreenState.GameOver);
this.LoadScreenContent(content);
}
if (playerCreated && !inBattle)
{
GameplayTurnCheck();
}
else if (inBattle)
{
if (!bossBattle)
{
hud.Update(player);
minion.Update(gameTime);
if (input.CheckMouseRelease(attackButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed && player.TurnBattle && !minion.dead)
{
minion.HP -= random.Next(0, player.DAM);
player.TurnBattle = false;
}
if (input.CheckMouseRelease(magicButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed && player.TurnBattle && !minion.dead && player.CurrentMP >= player.MAGCOS)
{
minion.HP -= random.Next(0, player.MAGDAM);
player.CurrentMP -= player.MAGCOS;
player.TurnBattle = false;
}
if (input.CheckMouseRelease(potionButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed && player.TurnBattle && !minion.dead && player.Potions > 0)
{
player.CurrentHP = player.MaxHP;
player.TurnBattle = false;
player.Potions--;
}
if (!player.TurnBattle)
{
player.CurrentHP -= random.Next(0, minion.DAM);
player.TurnBattle = true;
}
if (minion.HP <= 0)
{
minion.dead = true;
player.CurrentXP += minion.XP;
inBattle = false;
minion.Reset();
}
}
else
{
hud.Update(player);
boss.Update(gameTime);
if (input.CheckMouseRelease(attackButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed && player.TurnBattle && !boss.dead)
{
boss.HP -= random.Next(0, player.DAM);
player.TurnBattle = false;
}
if (input.CheckMouseRelease(magicButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed && player.TurnBattle && !boss.dead && player.CurrentMP >= player.MAGCOS)
{
boss.HP -= random.Next(0, player.MAGDAM);
player.CurrentMP -= player.MAGCOS;
player.TurnBattle = false;
}
if (input.CheckMouseRelease(potionButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed && player.TurnBattle && !boss.dead && player.Potions > 0)
{
player.CurrentHP = player.MaxHP;
player.TurnBattle = false;
player.Potions--;
}
if (!player.TurnBattle)
{
player.CurrentHP -= random.Next(0, boss.DAM);
player.TurnBattle = true;
}
if (boss.HP <= 0)
{
if (mapNumber < 6)
{
player.Potions += 2;
boss.dead = true;
player.Pieces++;
player.CurrentXP += boss.XP;
inBattle = false;
boss.Reset();
player.TilePosition = new Vector2(1, 17);
mapNumber++;
tileLayer = null;
copyTileLayer = map[mapNumber].GetLayer("Layer") as TileLayer;
tileLayer = copyTileLayer;
blankTile = tileLayer.Tiles[19, 0];
walkableTile = tileLayer.Tiles[19, 1];
enemyTile = tileLayer.Tiles[19, 2];
exitTile = tileLayer.Tiles[19, 3];
enemykilledTile = tileLayer.Tiles[19, 4];
bossBattle = false;
for (int y = 0; y < tileLayer.Height; y++)
{
for (int x = 0; x < 19; x++)
{
if (tileLayer.Tiles[x, y] == enemykilledTile)
{
tileLayer.Tiles[x, y] = enemyTile;
}
}
}
}
else
{
changeScreenDelegate(ScreenState.GameWin);
LoadScreenContent(content);
}
}
}
}
else
{
if (!nameComplete)
{
currentState = Keyboard.GetState();
if (currentState.IsKeyDown(Keys.Back))
{
keydown = '.';
}
if (currentState.IsKeyUp(Keys.Back) && keydown == '.' && charAmt >= 0)
{
keydown = (char)0;
enteredName[charAmt] = ' ';
if (charAmt != 0)
charAmt--;
}
char tempc = GetCharFromKeyboard(currentState);
if (charAmt < 8 && tempc != (char)0)
{
enteredName[charAmt] = tempc;
charAmt++;
}
enteredName[0] = char.ToUpper(enteredName[0]);
playername.ChangeText(new string(enteredName));
if (input.CheckMouseRelease(confirmnameButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed)
{
nameComplete = true;
}
}
else if (!classComplete)
{
if (input.CheckMouseRelease(paladinButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed)
{
player.CreatePlayer(0, new string(enteredName).ToString());
classComplete = true;
}
if (input.CheckMouseRelease(casterButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed)
{
player.CreatePlayer(1, new string(enteredName).ToString());
classComplete = true;
}
if (input.CheckMouseRelease(rogueButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed)
{
player.CreatePlayer(2, new string(enteredName).ToString());
classComplete = true;
}
}
else
{
if (input.CheckMouseRelease(storyContinueButton) && input.PreviousMouseState.LeftButton == ButtonState.Pressed)
{
if (storyCount < 2)
{
storyCount++;
}
else
{
playerCreated = true;
}
}
}
}
}
protected override void LoadScreenContent(ContentManager content)
{
background = new Background(content, "Images/GameplayBackground");
map = new Map[7];
map[0] = content.Load<Map>("Maps/map01");
map[1] = content.Load<Map>("Maps/map02");
map[2] = content.Load<Map>("Maps/map03");
map[3] = content.Load<Map>("Maps/map04");
map[4] = content.Load<Map>("Maps/map05");
map[5] = content.Load<Map>("Maps/map06");
map[6] = content.Load<Map>("Maps/map07");
player = new Player(content);
player.TilePosition = new Vector2(1, 17);
hud = new HUD(content, player);
mapNumber = 0;
leftButton = new Button(content, "", new Vector2(800, 650), Color.White, Color.White, "Images/LeftButton");
rightButton = new Button(content, "", new Vector2(900, 650), Color.White, Color.White, "Images/RightButton");
upButton = new Button(content, "", new Vector2(850, 595), Color.White, Color.White, "Images/UpButton");
downButton = new Button(content, "", new Vector2(850, 705), Color.White, Color.White, "Images/DownButton");
copyTileLayer = map[mapNumber].GetLayer("Layer") as TileLayer;
tileLayer = copyTileLayer;
blankTile = tileLayer.Tiles[19, 0];
walkableTile = tileLayer.Tiles[19, 1];
enemyTile = tileLayer.Tiles[19, 2];
exitTile = tileLayer.Tiles[19, 3];
enemykilledTile = tileLayer.Tiles[19, 4];
for (int y = 0; y < tileLayer.Height; y++)
{
for (int x = 0; x < 19; x++)
{
if (tileLayer.Tiles[x, y] == enemykilledTile)
{
tileLayer.Tiles[x, y] = enemyTile;
}
}
}
attackButton = new Button(content, "Attack", new Vector2(ScreenWidth / 2 + 220, 250), Color.Blue, Color.White);
magicButton = new Button(content, "Magic", new Vector2(ScreenWidth / 2 + 220, 325), Color.Blue, Color.White);
potionButton = new Button(content, "Potion", new Vector2(ScreenWidth / 2 + 220, 400), Color.Blue, Color.White);
minion = new Minion(content);
boss = new Boss(content);
inBattle = false;
bossBattle = false;
#region Pregame
playerCreated = false;
keydown = (char)0;
enterplayernameText = new Text(content.Load<SpriteFont>("Fonts/buttonFont"), "Enter Characters Name:", new Vector2(350, 200));
confirmnameButton = new Button(content, "Enter", new Vector2(425, 550), Color.Blue, Color.White);
textenterbox = content.Load<Texture2D>("Images/TextInputBar");
playername = new Text(content.Load<SpriteFont>("Fonts/buttonFont"),"", new Vector2(375, 400), Color.Blue);
charAmt = 0;
nameComplete = false;
enteredName = new char[8];
for (int i = 0; i < enteredName.Length; i++)
{
enteredName[i] = ' ';
}
chooseclasstext = new Text(content.Load<SpriteFont>("Fonts/buttonFont"), "Choose Characters Class:", new Vector2(340, 200));
paladinButton = new Button(content, "Paladin", new Vector2(425, 400), Color.Blue, Color.White);
casterButton = new Button(content, "Caster", new Vector2(425, 500), Color.Blue, Color.White);
rogueButton = new Button(content, "Rogue", new Vector2(425, 600), Color.Blue, Color.White);
storyContinueButton = new Button(content, "Continue", new Vector2(800, 700), Color.Blue, Color.White);
classComplete = false;
storytexts = new Texture2D[3];
storyCount = 0;
storytexts[0] = content.Load<Texture2D>("Images/Storytext1");
storytexts[1] = content.Load<Texture2D>("Images/Storytext2");
storytexts[2] = content.Load<Texture2D>("Images/Storytext3");
#endregion
}
//private Layer collisionLayer;
// Construct a TiledLib.Map from a TmxReader.map
public Map(ContentManager content, string mapName)
{
string mapPath = AppDomain.CurrentDomain.BaseDirectory +
"Content/" +
mapName +
".tmx";
TmxMap tmx = new TmxMap(mapPath);
Version = new Version(tmx.Version);
switch(tmx.Orientation)
{
case TmxMap.OrientationType.Isometric:
Orientation = Orientation.Isometric;
break;
case TmxMap.OrientationType.Orthogonal:
Orientation = Orientation.Orthogonal;
break;
case TmxMap.OrientationType.Staggered:
throw new Exception(
"TiledLib doesn't support maps with Staggered " +
"orientation.");
}
Width = tmx.Width;
Height = tmx.Height;
TileWidth = tmx.TileWidth;
TileHeight = tmx.TileHeight;
Properties = new PropertyCollection();
foreach(KeyValuePair<string, string> kvp in tmx.Properties)
{
Properties.Add(kvp);
}
// Create a list for our tiles
List<Tile> tiles = new List<Tile>();
Tiles = new Collection<Tile>(tiles);
// Read in each TileSet
foreach (TmxTileset ts in tmx.Tilesets)
{
string tilesetName = ts.Name;
Texture2D texture = content.Load<Texture2D>(ts.Image.Source);
bool collisionSet = ts.Properties.ContainsKey("CollisionSet") &&
ts.Properties["CollisionSet"] == "True" ?
true : false;
/* TODO: Add this intelligence to TiledSharp.
* If the texture is bigger than a individual tile, infer all the
* additional tiles that must be created.
*/
if (texture.Width > ts.TileWidth || texture.Height > ts.TileHeight)
{
// Deconstruct tileset to individual tiles
int id = 0;
for (int y = 0; y < texture.Height / ts.TileHeight; y++)
{
for (int x = 0; x < texture.Width / ts.TileWidth; x++)
{
Rectangle source = new Rectangle(
x * ts.TileWidth,
y * ts.TileHeight,
ts.TileWidth,
ts.TileHeight
);
Color[] collisionData = null;
bool[] collisionBitData = null;
PropertyCollection props = new PropertyCollection();
TmxTilesetTile tsTile = ts.Tiles.Find(i => i.Id == id);
if(tsTile != null)
{
foreach (KeyValuePair<string, string> kvp in
tsTile.Properties)
{
props.Add(kvp);
// Inherit tilesets collision
bool collidable = collisionSet;
if (kvp.Key == "CollisionSet")
{
// Allow override per tile
if (kvp.Value == "True")
{
collidable = true;
} else
{
collidable = false;
}
}
if (collidable)
{
int numOfBytes = ts.TileWidth * ts.TileHeight;
collisionData = new Color[numOfBytes];
collisionBitData = new bool[numOfBytes];
texture.GetData<Color>(
0,
source,
collisionData,
0,
numOfBytes
);
for (int col = 0; col < numOfBytes; col++)
{
if (collisionData[col].A > 0)
{
collisionBitData[col] = true;
}
}
collisionData = null;
}
}
}
Tile t = new Tile(
texture,
source,
props,
collisionBitData
);
while (id >= tiles.Count)
{
tiles.Add(null);
}
tiles.Insert(id + ts.FirstGid, t);
id++;
}
}
}
}
// Process Map Items (layers, objectgroups, etc.)
List<Layer> layers = new List<Layer>();
Layers = new Collection<Layer>(layers);
foreach(TmxLayer l in tmx.Layers)
{
Layer layer = null;
PropertyCollection props = new PropertyCollection();
foreach(KeyValuePair<string, string> kvp in l.Properties)
{
props.Add(kvp);
}
layer = new TileLayer(
l.Name,
tmx.Width, // As of TiledQT always same as layer.
tmx.Height, // As of TiledQT always same as layer.
l.Visible,
(float) l.Opacity,
props,
this,
l.Tiles
);
layers.Add(layer);
namedLayers.Add(l.Name, layer);
}
foreach(TmxObjectGroup og in tmx.ObjectGroups)
{
Layer layer = null;
PropertyCollection props = new PropertyCollection();
foreach(KeyValuePair<string, string> kvp in og.Properties)
{
props.Add(kvp);
}
List<MapObject> objects = new List<MapObject>();
// read in all of our objects
foreach(TmxObjectGroup.TmxObject i in og.Objects)
{
Rectangle objLoc = new Rectangle(
i.X,
i.Y,
i.Width,
i.Height
);
List<Point> objPoints = new List<Point>();
if (i.Points != null)
{
foreach (Tuple<int, int> tuple in i.Points)
{
objPoints.Add(new Point(tuple.Item1, tuple.Item2));
}
}
PropertyCollection objProps = new PropertyCollection();
foreach(KeyValuePair<string, string> kvp in i.Properties)
{
objProps.Add(kvp);
}
objects.Add(
new MapObject(
i.Name,
i.Type,
objLoc,
objPoints,
objProps)
);
}
layer = new MapObjectLayer(
og.Name,
tmx.Width,
tmx.Height,
og.Visible,
(float) og.Opacity,
props,
objects
);
layers.Add(layer);
namedLayers.Add(og.Name, layer);
}
}
internal Map(ContentReader reader)
{
// read in the basic map information
Version = new Version(reader.ReadString());
Orientation = (Orientation)reader.ReadByte();
Width = reader.ReadInt32();
Height = reader.ReadInt32();
TileWidth = reader.ReadInt32();
TileHeight = reader.ReadInt32();
Properties = new PropertyCollection();
Properties.Read(reader);
// create a list for our tiles
List<Tile> tiles = new List<Tile>();
Tiles = new Collection<Tile>(tiles);
// read in each tile set
int numTileSets = reader.ReadInt32();
for (int i = 0; i < numTileSets; i++)
{
// get the id and texture
int firstId = reader.ReadInt32();
string tilesetName = reader.ReadString();
bool collisionSet = reader.ReadBoolean();
Texture2D texture = reader.ReadExternalReference<Texture2D>();
// read in each individual tile
int numTiles = reader.ReadInt32();
for (int j = 0; j < numTiles; j++)
{
int id = firstId + j;
// Read the source rectangle from the file.
Rectangle source = reader.ReadObject<Rectangle>();
PropertyCollection props = new PropertyCollection();
props.Read(reader);
// Read in color data for collision purposes
// You'll probably want to limit this to just the tilesets that are used for collision
// I'm checking for the name of my tileset that contains wall tiles
// Color data takes up a fair bit of RAM
Color[] collisionData = null;
bool[] collisionBitData = null;
if (collisionSet)
{
int numOfBytes = TileWidth * TileHeight;
collisionData = new Color[numOfBytes];
collisionBitData = new bool[numOfBytes];
texture.GetData<Color>(
0,
source,
collisionData,
0,
numOfBytes
);
for (int col = 0; col < numOfBytes; col++)
{
if (collisionData[col].A > 0)
{
collisionBitData[col] = true;
}
}
collisionData = null;
}
Tile t = new Tile(texture, source, props, collisionBitData);
while (id >= tiles.Count)
{
tiles.Add(null);
}
tiles.Insert(id, t);
}
}
// read in all the layers
List<Layer> layers = new List<Layer>();
Layers = new Collection<Layer>(layers);
int numLayers = reader.ReadInt32();
for (int i = 0; i < numLayers; i++)
{
Layer layer = null;
// read generic layer data
string type = reader.ReadString();
string name = reader.ReadString();
int width = reader.ReadInt32();
int height = reader.ReadInt32();
bool visible = reader.ReadBoolean();
float opacity = reader.ReadSingle();
PropertyCollection props = new PropertyCollection();
props.Read(reader);
// using the type, figure out which object to create
if (type == "layer")
{
int[] data = reader.ReadObject<int[]>();
layer = new TileLayer(name, width, height, visible, opacity, props, this, data);
}
else if (type == "objectgroup")
{
List<MapObject> objects = new List<MapObject>();
// read in all of our objects
int numObjects = reader.ReadInt32();
for (int j = 0; j < numObjects; j++)
{
string objName = reader.ReadString();
string objType = reader.ReadString();
Rectangle objLoc = reader.ReadObject<Rectangle>();
List<Point> objPoints = reader.ReadObject<List<Point>>();
PropertyCollection objProps = new PropertyCollection();
objProps.Read(reader);
objects.Add(new MapObject(objName, objType, objLoc, objPoints, objProps));
}
layer = new MapObjectLayer(name, width, height, visible, opacity, props, objects);
}
else
{
throw new Exception("Invalid type: " + type);
}
layers.Add(layer);
namedLayers.Add(name, layer);
}
}
/// <summary>
/// Iterates all tile sets and generates the correct source rectangles for all tiles inside the tilesets.
/// Additionally reads in the property information for the tiles and stores them alongside the source rectangles
/// in a Tile object stored in the TileSet's Tiles list.
/// </summary>
public static void GenerateTileSourceRectangles(MapContent input, string textureRoot = "")
{
// do some processing on tile sets to load external textures and figure out tile regions
foreach (var tileSet in input.TileSets)
{
// get the real path to the image
string path = Path.Combine(textureRoot, tileSet.Image);
// load the image so we can compute the individual tile source rectangles
int imageWidth = 0;
int imageHeight = 0;
using (Image image = Image.FromFile(path))
{
imageWidth = image.Width;
imageHeight = image.Height;
}
// remove the margins from our calculations
imageWidth -= tileSet.Margin * 2;
imageHeight -= tileSet.Margin * 2;
// figure out how many tiles fit on the X axis
int tileCountX = 0;
while (tileCountX * tileSet.TileWidth < imageWidth)
{
tileCountX++;
imageWidth -= tileSet.Spacing;
}
// figure out how many tiles fit on the Y axis
int tileCountY = 0;
while (tileCountY * tileSet.TileHeight < imageHeight)
{
tileCountY++;
imageHeight -= tileSet.Spacing;
}
// make our tiles. tiles are numbered by row, left to right.
for (int y = 0; y < tileCountY; y++)
{
for (int x = 0; x < tileCountX; x++)
{
Tile tile = new Tile();
// calculate the source rectangle
int rx = tileSet.Margin + x * (tileSet.TileWidth + tileSet.Spacing);
int ry = tileSet.Margin + y * (tileSet.TileHeight + tileSet.Spacing);
tile.Source = new Microsoft.Xna.Framework.Rectangle(rx, ry, tileSet.TileWidth, tileSet.TileHeight);
// get any properties from the tile set
int index = tileSet.FirstId + (y * tileCountX + x);
if (tileSet.TileProperties.ContainsKey(index))
{
tile.Properties = tileSet.TileProperties[index];
}
// save the tile
tileSet.Tiles.Add(tile);
}
}
}
}
internal Map(ContentReader reader)
{
// read in the basic map information
Version = new Version(reader.ReadString());
Orientation = (Orientation)reader.ReadByte();
WidthInTiles = reader.ReadInt32();
HeightInTiles = reader.ReadInt32();
TileWidth = reader.ReadInt32();
TileHeight = reader.ReadInt32();
Properties = new PropertyCollection(reader);
bool makeTilesUnique = reader.ReadBoolean();
// create a list for our tiles
List<Tile> tiles = new List<Tile>();
Tiles = new ReadOnlyCollection<Tile>(tiles);
// read in each tile set
int numTileSets = reader.ReadInt32();
for (int i = 0; i < numTileSets; i++)
{
// get the id and texture
int firstId = reader.ReadInt32();
Texture2D texture = reader.ReadExternalReference<Texture2D>();
// read in each individual tile
int numTiles = reader.ReadInt32();
for (int j = 0; j < numTiles; j++)
{
int id = firstId + j;
Rectangle source = reader.ReadObject<Rectangle>();
PropertyCollection props = new PropertyCollection(reader);
Tile t = new Tile(texture, source, props);
while (id >= tiles.Count)
{
tiles.Add(null);
}
tiles.Insert(id, t);
}
}
// read in all the layers
List<Layer> layers = new List<Layer>();
Layers = new ReadOnlyCollection<Layer>(layers);
int numLayers = reader.ReadInt32();
for (int i = 0; i < numLayers; i++)
{
Layer layer = null;
// read generic layer data
string type = reader.ReadString();
string name = reader.ReadString();
int width = reader.ReadInt32();
int height = reader.ReadInt32();
bool visible = reader.ReadBoolean();
float opacity = reader.ReadSingle();
PropertyCollection props = new PropertyCollection(reader);
// calculate the default layer depth of the layer
float layerDepth = 1f - (LayerDepthSpacing * i);
// using the type, figure out which object to create
if (type == "layer")
{
uint[] data = reader.ReadObject<uint[]>();
layer = new TileLayer(name, width, height, layerDepth, visible, opacity, props, this, data, makeTilesUnique);
}
else if (type == "objectgroup")
{
List<MapObject> objects = new List<MapObject>();
// read in all of our objects
int numObjects = reader.ReadInt32();
for (int j = 0; j < numObjects; j++)
{
string objName = reader.ReadString();
string objType = reader.ReadString();
Rectangle objLoc = reader.ReadObject<Rectangle>();
PropertyCollection objProps = new PropertyCollection(reader);
objects.Add(new MapObject(objName, objType, objLoc, objProps));
}
layer = new MapObjectLayer(name, width, height, layerDepth, visible, opacity, props, objects);
// read in the layer's color
(layer as MapObjectLayer).Color = reader.ReadColor();
}
else
{
throw new Exception("Invalid type: " + type);
}
layers.Add(layer);
namedLayers.Add(name, layer);
}
}
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
blank = new Texture2D(GraphicsDevice, 1, 1);
blank.SetData(new[] { Color.White });
// load the map
map = Content.Load<Map>("Map");
// find the "Box" and "Point" objects we made in the level
MapObjectLayer objects = map.GetLayer("Objects") as MapObjectLayer;
point = objects.GetObject("Point");
box = objects.GetObject("Box");
// attempt to read the box color from the box object properties
try
{
boxColor.R = (byte)box.Properties["R"];
boxColor.G = (byte)box.Properties["G"];
boxColor.B = (byte)box.Properties["B"];
boxColor.A = 255;
}
catch
{
// on failure, default to yellow
boxColor = Color.Yellow;
}
// find one tile from our tile layer
TileLayer tileLayer = map.GetLayer("Tiles") as TileLayer;
tile = tileLayer.Tiles[0, 0];
}
