/// <summary>
/// Simple constructor of a motionless platform.
/// </summary>
/// <param name="rect">Position and size of the platform.</param>
/// <param name="Velocity">Vector2: initial velocity of the platform.</param>
/// <param name="tex">Texture2D: texture for the platform.</param>
/// <param name="Shape">ObjectShape: shape of the platform.</param>
/// <param name="IsHazardous">boolean: Platform is hazardous.</param>
/// <param name="gravity">boolen: Platform is affected by gravity.</param>
public Platform(Rectangle rect, int textureIndex, ObjectShape Shape, bool IsHazardous, bool gravity)
: base(rect, textureArray[textureIndex], Shape)
{
isHazardous = IsHazardous;
hasGravity = gravity;
base.isTiled = true;
patrol = null;
suspendRopes = new List<SuspendRope>();
}
public void PatrolModel_CurrentVelocityTest()
{
PatrolModel p = new PatrolModel();
Vector2 a = new Vector2(2.0f, 5.0f);
Vector2 b = new Vector2(3.0f, -7.0f);
p.addVector(a, 5);
p.addVector(b, 12);
Assert.Equal(p.getCurrentVector(3).Equals(a), true); // Make sure it picks the first item
Assert.Equal(p.getCurrentVector(9).Equals(b), true); // Make sure it picks the second item
Assert.Equal(p.getCurrentVector(20).Equals(a), true); // Make sure it picks the first item again
}
public void SetPatrol(PatrolModel newPatrol)
{
patrol = newPatrol;
}
/// <summary>
/// Read all the platform objects from the currentReadTarget file
/// </summary>
/// <returns></returns>
public static LinkedList<Platform> readPlatforms()
{
const int platformObjSize = 8;
string content;
if (currentReadTarget == null)
throw new Exception("File read target not set. LevelParser.readPlatforms");
using (System.Xml.XmlReader r = System.Xml.XmlReader.Create(currentReadTarget))
{
r.MoveToContent();
r.ReadToFollowing("objects");
r.ReadToDescendant("platforms");
content = r.ReadElementContentAsString();
r.Close();
}
LinkedList<Platform> platforms = new LinkedList<Platform>();
String[] PlatformString = CleanUp(content);
for (int i = 0; i < PlatformString.Length / platformObjSize; i++)
{
//create the rectangle for this platform
int[] rectangleValues = getNumbers(PlatformString[i*platformObjSize].Substring(4));
Rectangle r = new Rectangle(rectangleValues[0], rectangleValues[1], rectangleValues[2], rectangleValues[3]);
//determine whether or not this platform has gravitic properties
bool hasGravity = PlatformString[i*platformObjSize + 1].Equals("yesgravity", StringComparison.CurrentCultureIgnoreCase);
// check hazard status
bool isHazardous = PlatformString[i * platformObjSize + 3].Equals("hazardous", StringComparison.CurrentCultureIgnoreCase);
bool goThrough = PlatformString[i*platformObjSize+6].Equals("through", StringComparison.CurrentCultureIgnoreCase);
bool isTiled = PlatformString[i*platformObjSize+7].Equals("tile", StringComparison.CurrentCultureIgnoreCase);
bool isAnimated = PlatformString[i*platformObjSize+4].Contains("hplatform");
// parse texture
string texName = "Interactive/" + PlatformString[i * platformObjSize + 4];
Platform final = new Platform(r, texName, isHazardous, isAnimated, hasGravity, goThrough, isTiled);
//get the patrol values for this platform (out of parse order because it has to be created after the platform object)
if (!PlatformString[i * platformObjSize + 2].Equals("nopatrol"))
{
int[] patrolValues = getNumbers(PlatformString[i * platformObjSize + 2].Substring(4));
PatrolModel p = new PatrolModel();
for (int j = 0; j < patrolValues.Length / 3; j++)
{
p.addVector(new Vector2((float)patrolValues[j * 3], (float)patrolValues[j * 3 + 1]), patrolValues[j * 3 + 2]);
}
final.SetPatrol(p);
}
// read trigger
if (!PlatformString[i * platformObjSize + 5].Equals("notrigger"))
{
int [] triggerValues = getNumbers(PlatformString[i*platformObjSize+5].Substring(8));
for (int j = 0; j < triggerValues.Length; j+=4)
{
final.addTrigger(new Trigger(new Rectangle(triggerValues[j],triggerValues[j+1],triggerValues[j+2],triggerValues[j+3]), final));
}
}
platforms.AddFirst(final);
}
return platforms;
}
/// <summary>
/// Read all enemy objects present in the level.
/// </summary>
/// <returns></returns>
public static LinkedList<Enemy> readEnemies()
{
int EnemyCount;
LinkedList<Enemy> enemies = new LinkedList<Enemy>();
string content;
if (currentReadTarget == null)
throw new Exception("File read target not set. LevelParser.readEnemies");
using (System.Xml.XmlReader r = System.Xml.XmlReader.Create(currentReadTarget))
{
r.MoveToContent();
r.ReadToFollowing("objects");
r.ReadToDescendant("enemies");
content = r.ReadElementContentAsString();
r.Close();
}
String[] EnemyString = CleanUp(content);
EnemyCount = EnemyString.Length / 3;
for (int i = 0; i < EnemyCount; ++i)
{
int[] rectangleValues = getNumbers(EnemyString[i * 3].Substring(4));
Rectangle r = new Rectangle(rectangleValues[0], rectangleValues[1], rectangleValues[2], rectangleValues[3]);
//get the patrol values for this enemy
int[] textureNums = getNumbers(EnemyString[(i * 3) + 2].Substring(4));
Enemy final = new Enemy(r, textureNums[0], ObjectShape.Rectangle);
if (!EnemyString[(i * 3) + 1].Equals("nopatrol"))
{
int[] patrolValues = getNumbers(EnemyString[(i * 3) + 1].Substring(4));
PatrolModel p = new PatrolModel();
for (int j = 0; j < patrolValues.Length / 3; j++)
{
p.addVector(new Vector2((float)patrolValues[j * 3], (float)patrolValues[j * 3 + 1]), patrolValues[j * 3 + 2]);
}
final.setPatrolModel(p);
}
enemies.AddLast(final);
}
return enemies;
}
/// <summary>
/// Simple constructor of a motionless platform.
/// </summary>
/// <param name="rect">Position and size of the platform.</param>
/// <param name="Velocity">Vector2: initial velocity of the platform.</param>
/// <param name="tex">Texture2D: texture for the platform.</param>
/// <param name="Shape">ObjectShape: shape of the platform.</param>
/// <param name="IsHazardous">boolean: Platform is hazardous.</param>
/// <param name="gravity">boolen: Platform is affected by gravity.</param>
public Platform(Rectangle rect, Texture2D drawTex, ObjectShape Shape, bool IsHazardous, bool gravity)
: base(rect, drawTex, Shape)
{
isHazardous = IsHazardous;
hasGravity = gravity;
patrol = null;
suspendRopes = new List<SuspendRope>();
}
public void setPatrolModel(PatrolModel model)
{
patrol = model;
}