/// <summary>
/// Method for drawing NPCs
/// </summary>
/// <param name="elapsedTime">Elapsed time in milleseconds</param>
private void DrawNPC(float elapsedTime)
{
foreach (Model.NonPlayerCharacter friend in _nonPlayerCharacters)
{
//Checks wheter the NPC occurs within the camera screen
if (friend.ThisUnit.Bounds.Intersects(_camera.GetScreenRectangle))
{
friend.CanAddToQuest = true;
//Setting the NPC as target on click
if (_inputHandler.DidGetTargetedByLeftClick(_camera.VisualizeRectangle(friend.ThisUnit.Bounds)) ||
_inputHandler.DidGetTargetedByRightClick(_camera.VisualizeRectangle(friend.ThisUnit.Bounds)))
{
_player.Target = friend;
}
Vector2 interactPosition = _camera.VisualizeCordinates(friend.ThisUnit.Bounds.X + 10, friend.ThisUnit.Bounds.Y - 24);
int bubble = -1;
//Drawing dialog box if the NPC ID excists in the XML file for Dialogs
if (_conversation.DialogueList.Exists(Message => Message.id == friend.UnitId))
{
friend.CanInterract = true;
bubble = Convert.ToInt32(Texture.INTERACT);
}
else if ((_questSystem.QuestList.Exists(Quest => _questSystem.ActiveNpc == friend.UnitId && Quest.Id == _questSystem.CurrentQuest.Id)))
{
friend.CanInterract = true;
if (_questSystem.CurrentQuest.Status == Model.QuestSystem.END)
{
bubble = Convert.ToInt32(Texture.INTERACT_Q_COMPLETE);
}
else if (_questSystem.CurrentQuest.Status == Model.QuestSystem.PRE)
{
bubble = Convert.ToInt32(Texture.INTERACT_Q);
}
else
{
bubble = Convert.ToInt32(Texture.INTERACT);
}
}
else
{
friend.CanInterract = false;
}
if (friend.CanInterract)
{
_spriteBatch.Draw(_textures[bubble], new Rectangle((int)interactPosition.X, (int)interactPosition.Y, 30, 30), Color.White);
}
//Drawing NPC
Vector2 npcPosition = _camera.VisualizeCordinates(friend.ThisUnit.Bounds.X + 8, friend.ThisUnit.Bounds.Y + 8);
AnimationSystem.Texture animation = 0;
if (friend.Type == Model.NonPlayerCharacter.OLD_MAN)
{
animation = AnimationSystem.Texture.OLD_MAN;
}
else
{
animation = AnimationSystem.Texture.CITY_GUARD;
}
//Drawing target circle
DrawTargetCircle(_player, friend);
_animationSystem.UpdateAndDraw(elapsedTime, Color.White, npcPosition, friend.UnitState, animation);
}
else
{
friend.CanAddToQuest = false;
}
}
}
/// <summary>
/// Method for drawing player armor
/// </summary>
/// <param name="elapsedTime">Elapsed time in milleseconds</param>
/// <param name="player">Player object</param>
/// <param name="unitState">Unit state</param>
/// <param name="armorTextureIndex">Texture index for the armor</param>
private void DrawArmor(float elapsedTime, Model.Player player, Model.State unitState, AnimationSystem.Texture armorTextureIndex)
{
Vector2 armorPlacement = Vector2.Zero;
switch (armorTextureIndex)
{
case AnimationSystem.Texture.ARMOR_HEAD:
armorPlacement = _camera.VisualizeCordinates(player.ThisUnit.Bounds.X, player.ThisUnit.Bounds.Y);
break;
}
Model.State armorAnimation;
if (unitState == Model.State.MOVING_DOWN)
{
armorAnimation = Model.State.FACING_CAMERA;
}
else if (unitState == Model.State.MOVING_UP)
{
armorAnimation = Model.State.FACING_AWAY;
}
else if (unitState == Model.State.MOVING_LEFT)
{
armorAnimation = Model.State.FACING_LEFT;
}
else if (unitState == Model.State.MOVING_RIGHT)
{
armorAnimation = Model.State.FACING_RIGHT;
}
else if (unitState == Model.State.IS_CASTING_HEAL)
{
armorAnimation = Model.State.FACING_CAMERA;
}
else
{
armorAnimation = unitState;
}
_animationSystem.UpdateAndDraw(elapsedTime, Color.White, armorPlacement, armorAnimation, AnimationSystem.Texture.ARMOR_HEAD);
}
