예제 #1
0
        public void Update(GameTime gameTime)
        {
            //To satisfy the condition, that you have to loose after some time
            mOuterRange += 0.001f * gameTime.ElapsedGameTime.Milliseconds / 16.0f;
            mInnerRange += 0.001f * gameTime.ElapsedGameTime.Milliseconds / 16.0f;

            var inRange = mScene.mQuadTree.QueryRectangle(Actor.mBoundingRectangle.GetAxisAlignedRectangle((int)Math.Floor(mOuterRange)));

            mDistanceSilverbackHut = Vector3.Distance(mSilverback.Actor.ModelMatrix.Translation, Actor.ModelMatrix.Translation);

            if (!mSpawned && mDistanceSilverbackHut <= mOuterRange)
            {
                if (!mTechDemo)
                {
                    mNumLumberjacks = LumberChoice.NumLumberjacks(HP);

                    // Spawning is not enough, we should give them a target
                    // Also I suggest that we use something like an inner and an outer range.
                    // If the distance to the siverback is less than the outer range, we spawn the lumberjacks
                    // If the distance to the silverback is less than the inner range, we set the targets of the lumberjacks
                    for (var i = 0; i < mNumLumberjacks; i++)
                    {
                        var lumberjack = new Lumberjack.Lumberjack(mLumberjackMesh, mScene.mTerrain, mScene.mQuadTree, Actor.ModelMatrix.Translation, 4.0f, mInnerRange, mScene, mSilverback, false);
                        lumberjack.Hut = this;
                        var axe = new Actor(mAxeMesh);
                        lumberjack.Actor.mAnimator.AttachActor("Bone.016", axe);
                        mLumberjacks.Add(lumberjack);
                        lumberjack.StayInRange();
                        mScene.Add(lumberjack);
                        mScene.Add(axe);
                    }

                    for (var i = 0; i < (HP - mNumLumberjacks); i++)
                    {
                        var killer = new DoubleAxeKiller(mDoubleAxeKillerMesh, mScene.mTerrain, mScene.mQuadTree, Actor.ModelMatrix.Translation, 4.0f, mInnerRange, mScene, mSilverback);
                        killer.Hut = this;
                        var leftAxe  = new Actor(mAxeMesh);
                        var rightAxe = new Actor(mAxeMesh);
                        mDoubleAxeKillers.Add(killer);
                        killer.Actor.mAnimator.AttachActor("Bone.017", leftAxe);
                        killer.Actor.mAnimator.AttachActor("Bone.016", rightAxe);
                        killer.StayInRange();
                        mScene.Add(killer);
                        mScene.Add(leftAxe);
                        mScene.Add(rightAxe);
                    }
                }
                else
                {
                    for (var i = 0; i < HP; i++)
                    {
                        var lumberjack = new Lumberjack.Lumberjack(mLumberjackMesh, mScene.mTerrain, mScene.mQuadTree, Actor.ModelMatrix.Translation, 4.0f, mInnerRange, mScene, mSilverback, true);
                        lumberjack.Hut = this;
                        mLumberjacks.Add(lumberjack);
                        lumberjack.StayInRange();
                        mScene.Add(lumberjack);
                    }
                }

                mSpawned = true;
            }
            else
            {
                // Instead of calculating the range to the silverback, we should do a query on the quad tree
                // to determine if there are any apes in the range. We should also do this for spawning.
                mDistanceSilverbackHut = Vector3.Distance(mSilverback.Actor.ModelMatrix.Translation, Actor.ModelMatrix.Translation);

                // Set the target to one of the lumberjacks and let them return of the lumberjack is out of range
                if (mDistanceSilverbackHut <= mInnerRange)
                {
                    foreach (var lumberjack in mLumberjacks)
                    {
                        if (lumberjack.IsMoving)
                        {
                            lumberjack.SetTarget(mSilverback.Actor.ModelMatrix.Translation);
                        }
                    }

                    foreach (var doubleAxeKiller in mDoubleAxeKillers)
                    {
                        if (doubleAxeKiller.IsMoving)
                        {
                            doubleAxeKiller.SetTarget(mSilverback.Actor.ModelMatrix.Translation);
                        }
                    }


                    mWasInInnerRange = true;
                }
                else
                {
                    // We just want to tell them once to stay in range
                    if (mWasInInnerRange)
                    {
                        foreach (var lumberjack in mLumberjacks)
                        {
                            lumberjack.StayInRange();
                        }
                        foreach (var killer in mDoubleAxeKillers)
                        {
                            killer.StayInRange();
                        }

                        mWasInInnerRange = false;
                    }
                }
            }
        }