public abstract void UndoEffect( Tower tower );
public override void UndoEffect( Tower tower ) {
tower.Dmg = tower.DefaultDmg;
tower.Range = tower.DefaultRange;
}
public abstract void ApplyEffect( Tower tower );
protected float Distance(Tower tower) {
return (tower.Center - mCenter).Length();
}
public override void ApplyEffect( Tower tower ) {
if( tower.DefaultDmg != 0 )
tower.Dmg = (int)( tower.DefaultDmg * ( 1 + mDamageInc ) );
tower.Range = (int)( tower.DefaultRange * ( 1 + mRangeInc ) );
}
private void ExitBuildMode() {
mBuildType = null;
mTowerToBeBuilt = null;
mBuildMode = false;
mCanBuild = false;
foreach (Button b in mButtonsDirect)
b.Release();
foreach (Button b in mButtonsSplash)
b.Release();
foreach (Button b in mButtonsUtility)
b.Release();
}
private void UpdateKeyboard() {
if (Input.WasKeyPressed(Keys.D)) {
// Debug info [D]
DebugInfo = !DebugInfo;
} else if (Input.WasKeyPressed(Keys.Tab) && Input.IsKeyDown(Keys.LeftShift) == false) {
// Jump to next tower [Tab]
if (World.Towers.Count > 0) {
if (mSelectedTower != null) {
int i = World.Towers.IndexOf(mSelectedTower);
if (i != -1) {
// Previous tower
if (Input.IsKeyDown(Keys.LeftControl) || Input.IsKeyDown(Keys.RightControl)) {
i = ((i - 1) < 0 ? World.Towers.Count - 1 : i - 1);
} else {
i = ((i + 1) < World.Towers.Count ? i + 1 : 0);
}
mSelectedTower = World.Towers[i] as Tower;
}
} else {
mSelectedTower = World.Towers[0] as Tower;
}
}
} else if (Input.WasKeyPressed(Keys.Tab) && Input.IsKeyDown(Keys.LeftShift)) {
// Jump to next tower without full upgrade [SHIFT+Tab]
if (World.Towers.Count > 0) {
if (mSelectedTower != null) {
int i = World.Towers.IndexOf(mSelectedTower);
if (i != -1) {
for (i++; i < World.Towers.Count; i++) {
if ((World.Towers[i] as Tower).Level < Tower.MAX_LVL) {
break;
}
}
if (i >= World.Towers.Count) {
int iBase = World.Towers.IndexOf(mSelectedTower) + i;
for (i = 0; i < iBase; i++) {
if ((World.Towers[i] as Tower).Level < Tower.MAX_LVL) {
break;
}
}
if (i >= World.Towers.Count) {
// Failed to find a tower without upgrade?
i = 0;
}
}
mSelectedTower = World.Towers[i] as Tower;
}
} else {
mSelectedTower = World.Towers[0] as Tower;
}
}
} else if (Input.WasKeyPressed(Keys.U)) {
// Uprade selected tower [U]
if (mSelectedTower != null) {
mButtonUpgrade.Press();
}
} else if (Input.WasKeyPressed(Keys.Delete)) {
// Delete tower [DEL]
if (mSelectedTower != null) {
World.Status.Money += mSelectedTower.CurrentWorth();
World.Map.RemoveTower(mSelectedTower.TowerBase);
World.Towers.Remove(mSelectedTower);
mSelectedTower = null;
}
} else if (Input.WasKeyPressed(Keys.Escape)) {
// Menu [ESC]
if (mBuildMode) {
ExitBuildMode();
}
mDrawMenu = !mDrawMenu;
mDisplayControls = false;
World.GamePaused = mDrawMenu;
} else if (Input.WasKeyPressed(Keys.M) && !Input.IsKeyDown(Keys.C)) {
// Minimap extend [M]
ExpandMinimap();
} else if (Input.WasKeyPressed(Keys.LeftAlt) || Input.WasKeyPressed(Keys.RightAlt)) {
// Tower level [ALT]
World.GameDisplayTowerLvls = !World.GameDisplayTowerLvls;
} else if (Input.WasKeyPressed(Keys.P)) {
// Pause [P]
if (!mDrawMenu) {
World.GamePaused = !World.GamePaused;
}
} else if (Input.WasKeyPressed(Keys.S)) {
// Sound on/off [S]
World.Status.Sound = !World.Status.Sound;
} else if (Input.WasKeyPressed(Keys.T)) {
// Unit paths hide/show [T]
DrawPaths = !DrawPaths;
} else if (Input.IsKeyDown(Keys.G) && Input.WasKeyPressed(Keys.OemPlus)) {
// Graphic quality increase [G+]
if (World.Status.GraphicsQuality < 1f) {
World.Status.GraphicsQuality += 0.1f;
}
} else if (Input.IsKeyDown(Keys.G) && Input.WasKeyPressed(Keys.OemMinus)) {
// Graphic quality decrease [G-]
if (World.Status.GraphicsQuality > 0.1f) {
World.Status.GraphicsQuality -= 0.1f;
}
} else if (Input.IsKeyDown(Keys.C) && Input.WasKeyPressed(Keys.N)) {
// Easy mode
World.SetGameDifficult(EGameDifficult.Easy);
} else if (Input.IsKeyDown(Keys.C) && Input.WasKeyPressed(Keys.M)) {
// Medium mode
World.SetGameDifficult(EGameDifficult.Medium);
} else if (Input.IsKeyDown(Keys.C) && Input.WasKeyPressed(Keys.H)) {
// Hard mode
World.SetGameDifficult(EGameDifficult.Hard);
} else if (Input.IsKeyDown(Keys.C) && Input.IsKeyDown(Keys.W) && Input.WasKeyPressed(Keys.OemPlus)) {
// Wave num increase
World.Status.Wave++;
World.SpawnHealth = 100 + (World.Status.Wave * 10);
World.UpdateWaveSpawnSize();
} else if (Input.IsKeyDown(Keys.C) && Input.IsKeyDown(Keys.M) && Input.WasKeyPressed(Keys.OemPlus)) {
// Money increase
World.Status.Money += 10000;
}
// Movement using arrows, increased while hold CTRL
int scrollValue = ScrollValue * (Input.IsKeyDown(Keys.LeftControl) || Input.IsKeyDown(Keys.RightControl) ? 5 : 1);
if (Input.IsKeyDown(Keys.Down)) {
mCamera.Move(new Vector2(0, scrollValue));
} else if (Input.IsKeyDown(Keys.Up)) {
mCamera.Move(new Vector2(0, -scrollValue));
}
if (Input.IsKeyDown(Keys.Left)) {
mCamera.Move(new Vector2(-scrollValue, 0));
} else if (Input.IsKeyDown(Keys.Right)) {
mCamera.Move(new Vector2(scrollValue, 0));
}
if (Input.IsKeyDown(Keys.G) == false && Input.IsKeyDown(Keys.OemPlus)) {
// Zoom in [+]
mCamera.ZoomIn(ZoomValue);
} else if (Input.IsKeyDown(Keys.G) == false && Input.IsKeyDown(Keys.OemMinus)) {
// Zoom out [-]
mCamera.ZoomOut(ZoomValue);
} else if (Input.ScrollWheelDelta != 0) {
// Zoom [Scroll]
float zoom = Input.ScrollWheelDelta / 10;
if (zoom > 0) {
mCamera.ZoomIn(zoom);
} else {
mCamera.ZoomOut(-zoom);
}
}
}
private void UpdateSelection() {
if (!Input.BoundsReal.Intersects(World.Map.Bounds) || mBuildMode)
return;
foreach (Tower t in World.Towers)
if (Input.Bounds.Intersects(t.TowerBase)) {
mSelectedTower = t;
break;
}
}
public virtual void TowerType(string buildType) {
switch (buildType) {
default:
mTowerToBeBuilt = null;
mCanBuild = false;
break;
}
}
private void UpdateMouse() {
if (mBuildMode)
mCanBuild = CanBuild();
if (Input.IsButtonDown(EMouseButtons.LeftButton))
MoveCam();
else if (Input.WasButtonPressed(EMouseButtons.LeftButton)) {
if (!World.StartWaves && !mBuildMode && startButtonArea.Contains(Input.PositionReal))
World.StartWaves = true;
UpdateSelection();
CheckButtons();
CheckBuilding();
} else if (Input.WasButtonPressed(EMouseButtons.RightButton)) {
if (mBuildMode)
ExitBuildMode();
else
mSelectedTower = null;
}
}