public override void Update(GameTime gameTime)
{
for (int i = 0; i < gameAssets_.EnemyListCount; i++) //Enemy logic
{
gameAssets_.EnemyListItem(i).Update(gameTime);
}
for (int i = 0; i < gameAssets_.TowerListCount; i++) //Player logic
{
//pass a reference to the playstate, if the playstate is set to overwhelmed then it is a game over.
gameAssets_.TowerListItem(i).Update(gameTime, ref playState);
}
if (playState == PLAY_STATES.OVERWHELMED)
{
}
else
{
MoveViewPort(); //Viewport control
viewPort_.Update();
for (int i = 0; i < gameAssets_.GUIListCount; i++) //Move GUI Elements with Viewport
{
gameAssets_.GUIListItem(i).Update(viewPort_.X, viewPort_.Y);
}
SpellManagement(); //Spells - suggest input handler later to cover some functions already being handled by this function
gameAssets_.RemoveEntitiesMarkedForDelete(); //Removing all objects marked as !active from appropriate lists
CollisionTesting(gameTime); //Collisions
UpdateState();
}
}
/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.ForestGreen);
// TODO: Add your drawing code here
spriteBatch.Begin();
for (int i = 0; i < gameAssets.DrawListCount; i++)
{
if (gameAssets.DrawListItem(i).Active)
{
viewPort.Draw(gameAssets.DrawListItem(i));
}
}
//Add GUI to separate drawlist - Always draw on top of everything else
for (int i = 0; i < gameAssets.GUIListCount; i++)
{
if (gameAssets.GUIListItem(i).Active)
{
viewPort.Draw(gameAssets.GUIListItem(i));
}
}
if (currentGameState == (int)GAME_STATES.PLAY_GAME)
{
string output = gameAssets.TowerListItem(0).Essence.ToString();
spriteBatch.DrawString(myFont, output, fontPos, Color.Black);
if (gameState is PlayGame)
{
if (((PlayGame)gameState).CurrentPlayState == PLAY_STATES.ABOUT_TO_GENERATE_WAVE)
{
spriteBatch.DrawString(waveStateFont, "ABOUT_TO_GENERATE_WAVE", waveStateFontPos, Color.Black);
}
if (((PlayGame)gameState).CurrentPlayState == PLAY_STATES.WAVE_IN_PROGRESS)
{
spriteBatch.DrawString(waveStateFont, "WAVE_IN_PROGRESS", waveStateFontPos, Color.Black);
}
if (((PlayGame)gameState).CurrentPlayState == PLAY_STATES.WAITING_FOR_WAVE_TO_START)
{
spriteBatch.DrawString(waveStateFont, "WAITING_FOR_WAVE_TO_START", waveStateFontPos, Color.Black);
}
if (((PlayGame)gameState).CurrentPlayState == PLAY_STATES.WAVE_COMPLETE)
{
spriteBatch.DrawString(waveStateFont, "WAVE_COMPLETE", waveStateFontPos, Color.Black);
}
if (((PlayGame)gameState).CurrentPlayState == PLAY_STATES.OVERWHELMED)
{
spriteBatch.DrawString(waveStateFont, "OVERWHELMED", waveStateFontPos, Color.Black);
}
}
}
spriteBatch.End();
base.Draw(gameTime);
}
