/// <summary>
/// Performs some basic input handling.
/// </summary>
private static void HandlePressInput(object sender, InputPressArgs e)
{
if (!Rendering.MainViewport.HasFocus)
{
return;
}
// For now, gameplay and debug actions are bound to static keys.
// N toggles noclip.
if (e.PressType == InputPressArgs.KeyPressType.Up && e.Key == InputKey.N)
{
NoclipEnabled = !NoclipEnabled;
if (!NoclipEnabled) // just switched to first-person mode again
{
if (player != null)
{
player.Character.Body.SetTransformation(mat4.Translate(camera.Position));
}
}
}
// Cam Paths
if (NoclipEnabled && e.PressType == InputPressArgs.KeyPressType.Down)
{
switch (e.Key)
{
case InputKey.F9:
PathPositions.Add(camera.Position);
PathDirections.Add(camera.ForwardDirection);
PathTmps.Add(vec3.Zero);
Console.WriteLine("Point recorded");
break;
case InputKey.F12:
PathPositions.Clear();
PathTmps.Clear();
PathDirections.Clear();
Console.WriteLine("Path deleted");
break;
case InputKey.F10:
PathPlaying = !PathPlaying;
break;
}
}
}
/// <summary>
/// Called on keyboard input. Updates the walking directions of the character.
/// </summary>
protected void HandleInput(object sender, InputPressArgs e)
{
if (!Rendering.MainViewport.HasFocus)
{
return;
}
if (LocalScript.NoclipEnabled)
{
return;
}
if (e.Key == InputKey.F && e.PressType == InputPressArgs.KeyPressType.Down)
{
Body.SetVelocity(vec3.Zero);
mat4 transformation = Body.GetTransformation();
vec3 pos = new vec3(transformation.col3);
pos.y += 20f;
Body.SetTransformation(mat4.Translate(pos));
}
// Let the default WASD-keys control the walking directions.
if (e.Key == InputKey.W)
{
if (e.PressType == InputPressArgs.KeyPressType.Down)
{
walkDirForward++;
}
else
{
walkDirForward--;
}
}
else if (e.Key == InputKey.S)
{
if (e.PressType == InputPressArgs.KeyPressType.Down)
{
walkDirForward--;
}
else
{
walkDirForward++;
}
}
else if (e.Key == InputKey.D)
{
if (e.PressType == InputPressArgs.KeyPressType.Down)
{
walkDirRight++;
}
else
{
walkDirRight--;
}
}
else if (e.Key == InputKey.A)
{
if (e.PressType == InputPressArgs.KeyPressType.Down)
{
walkDirRight--;
}
else
{
walkDirRight++;
}
}
else if (e.Key == InputKey.Space) //Space lets the player jump
{
if (TouchesGround && jumpCoolDown == 0f)
{
Body.ApplyImpulse(new vec3(0, 5f * CharacterMass, 0), vec3.Zero);
jumpCoolDown = 1f;
}
}
else if (e.Key == InputKey.Shift) // Shift controls running
{
if (e.PressType == InputPressArgs.KeyPressType.Down)
{
IsRunning = true;
}
else
{
IsRunning = false;
}
}
else if (e.Key == InputKey.O)
{
Body.SetTransformation(mat4.Translate(new vec3(0, 50f, 0)) * Body.GetTransformation());
Body.SetVelocity(vec3.Zero);
}
// Clamp the walking directions to [-1, 1]. The values could get out of bound, for example, when we receive two down events without an up event in between.
if (walkDirForward < -1)
{
walkDirForward = -1;
}
if (walkDirForward > 1)
{
walkDirForward = 1;
}
if (walkDirRight < -1)
{
walkDirRight = -1;
}
if (walkDirRight > 1)
{
walkDirRight = 1;
}
// This hack stops the player movement immediately when we stop walking
//TODO: do some actual friction simulation instead
if (walkDirRight == 0 && walkDirRight == 0 && TouchesGround && e.PressType == InputPressArgs.KeyPressType.Up)
{
Body.SetVelocity(vec3.Zero);
}
}
void HandlePressInput(object sender, InputPressArgs e)
{
if (!Rendering.MainViewport.HasFocus)
{
return;
}
// Scale the area using + and - keys.
// Translate it using up down left right (x, z)
// and PageUp PageDown (y).
if (e.PressType == InputPressArgs.KeyPressType.Down)
{
switch (e.Key)
{
case InputKey.Shift:
keyModifierShift = true;
break;
case InputKey.Control:
keyModifierControl = true;
break;
case InputKey.Alt:
keyModifierAlt = true;
break;
case InputKey.F8:
Renderer.Opaque.Mesh.DebugWireframe = !Renderer.Opaque.Mesh.DebugWireframe;
break;
case InputKey.Q:
if (Inventory.Selection != null)
{
DropItem(Inventory.Selection);
}
break;
// F1 resets the player position
case InputKey.F1:
character.Body.SetTransformation(mat4.Translate(new vec3(0, 10f, 0)));
break;
// Tab and shift-Tab cycle between digging shapes
case InputKey.Tab:
if (!keyModifierControl)
{
int vals = Enum.GetValues(typeof(DiggingShape)).Length;
int offset = keyModifierShift ? vals - 1 : 1;
CurrentDiggingShape = (DiggingShape)(((uint)CurrentDiggingShape + offset) % vals);
}
else
{
int vals = Enum.GetValues(typeof(DiggingAlignment)).Length;
int offset = keyModifierShift ? vals - 1 : 1;
CurrentDiggingAlignment = (DiggingAlignment)(((uint)CurrentDiggingAlignment + offset) % vals);
}
// Reselect to refresh shape
if (Inventory.Selection != null)
{
Inventory.Selection.OnDeselect(this);
Inventory.Selection.OnSelect(this);
}
break;
default:
break;
}
// Quickaccess items.
if (InputKey.Key1 <= e.Key && e.Key <= InputKey.Key9)
{
Inventory.Select((int)e.Key - (int)InputKey.Key1);
}
if (e.Key == InputKey.Key0)
{
Inventory.Select(9); // Special '0'.
}
}
else if (e.PressType == InputPressArgs.KeyPressType.Up)
{
switch (e.Key)
{
case InputKey.Shift:
keyModifierShift = false;
break;
case InputKey.Control:
keyModifierControl = false;
break;
case InputKey.Alt:
keyModifierAlt = false;
break;
}
}
// Following interactions are only possible if UI is not open.
if (!Gui.IsInventoryOpen)
{
float minRayQueryRange;
float maxRayQueryRange;
if (!LocalScript.NoclipEnabled)
{
minRayQueryRange = minRayQueryDistancePlayer;
maxRayQueryRange = maxRayQueryDistancePlayer;
}
else
{
minRayQueryRange = minRayQueryDistanceNoClip;
maxRayQueryRange = maxRayQueryDistanceNoClip;
}
// If left mouse click is detected, we want to execute a rayquery and report a "OnUse" to the selected item.
if (Inventory.Selection != null && e.Key == InputKey.MouseLeft && e.PressType == InputPressArgs.KeyPressType.Down)
{
// Send a ray query to find the position on the terrain we are looking at.
ContainingWorld.Physics.RayQuery(camera.Position + camera.ForwardDirection * minRayQueryRange, camera.Position + camera.ForwardDirection * maxRayQueryRange, delegate(bool _hit, vec3 _position, vec3 _normal, RigidBody _body, bool _hasTerrainCollision)
{
// Receiving the async ray query result here
if (_hit)
{
Entity _hitEntity = null;
if (_body != null && _body.RefComponent != null)
{
_hitEntity = _body.RefComponent.Entity;
}
/// Subtract a few cm toward camera to increase stability near constraints.
_position -= camera.ForwardDirection * .04f;
// Use currently selected item.
if (e.Key == InputKey.MouseLeft)
{
Item selection = Inventory.Selection;
if (selection != null)
{
selection.OnUse(this, _position, _normal, _hitEntity);
}
}
}
});
}
if (e.Key == InputKey.E && e.PressType == InputPressArgs.KeyPressType.Down)
{
ContainingWorld.Physics.RayQuery(camera.Position + camera.ForwardDirection * minRayQueryRange, camera.Position + camera.ForwardDirection * maxRayQueryRange, delegate(bool _hit, vec3 _position, vec3 _normal, RigidBody _body, bool _hasTerrainCollision)
{
// Receiving the async ray query result here
if (_body != null && _body.RefComponent != null)
{
Entity entity = _body.RefComponent.Entity;
if (entity != null)
{
TriggerId trigger = TriggerId.getIdByName("Interaction");
entity[trigger] |= new InteractionMessage(thisEntity);
}
}
});
}
}
}