public void attemptRopeGrab(string levelUid, int characterId, CharacterMovementComponent characterMovementComponent, PhysicsComponent physicsComponent, RopeGrabComponent existingRopeGrabComponent)
{
float margin = 0.5f;
AABB region = new AABB();
RopeNode ropeNode = null;
int nodeCount = 0;
region.LowerBound = physicsComponent.body.Position - new Vector2(margin, margin);
region.UpperBound = physicsComponent.body.Position + new Vector2(margin, margin);
if (physicsComponent == null)
return;
// Query the world for a body, and check to see if it's a rope
physicsComponent.body.World.QueryAABB((fixture) =>
{
int ropeEntityId = (int)fixture.Body.UserData;
RopeComponent ropeComponent = (RopeComponent)_entityManager.getComponent(levelUid, ropeEntityId, ComponentType.Rope);
RopeGrabComponent ropeGrabComponent = null;
if (ropeComponent != null && !ropeComponent.doubleAnchor)
{
RopeNode current = ropeComponent.ropeNodeHead;
characterMovementComponent.allowRopeGrab = false;
while (current != null)
{
if (current.body == fixture.Body)
{
ropeNode = current;
break;
}
nodeCount++;
current = current.next;
}
if (existingRopeGrabComponent != null)
{
RopeComponent existingRopeComponent = (RopeComponent)_entityManager.getComponent(levelUid, existingRopeGrabComponent.ropeEntityId, ComponentType.Rope);
if (existingRopeComponent.destroyAfterRelease)
existingRopeComponent.timeToLive = 100;
_ropeSystem.releaseRope(existingRopeGrabComponent, physicsComponent.body);
_entityManager.removeComponent(levelUid, characterId, existingRopeGrabComponent);
}
ropeGrabComponent = new RopeGrabComponent(ropeEntityId, ropeNode, (float)nodeCount, ropeComponent.reverseClimbDirection);
_ropeSystem.grabRope(ropeGrabComponent, physicsComponent.body);
_entityManager.addComponent(levelUid, characterId, ropeGrabComponent);
return false;
}
return true;
},
ref region);
}
// Handle dialogue
private void handleDialogue(string levelUid, PhysicsComponent playerPhysicsComponent, bool inDialogue)
{
DialogueSystem dialogueSystem = _systemManager.getSystem(SystemType.Dialogue) as DialogueSystem;
List<int> dialogueEntities = _entityManager.getEntitiesPosessing(levelUid, ComponentType.CharacterDialogue);
for (int i = 0; i < dialogueEntities.Count; i++)
{
PhysicsComponent otherPhysicsComponent = _entityManager.getComponent(levelUid, dialogueEntities[i], ComponentType.Physics) as PhysicsComponent;
Vector2 relative = playerPhysicsComponent.body.Position - otherPhysicsComponent.body.Position;
float distanceSq = relative.LengthSquared();
if (_newKeyState.IsKeyDown(Keys.E) && _oldKeyState.IsKeyUp(Keys.E))
{
if (!inDialogue && distanceSq <= 1f)
{
CharacterDialogueComponent dialogueComponent = _entityManager.getComponent(levelUid, dialogueEntities[i], ComponentType.CharacterDialogue) as CharacterDialogueComponent;
dialogueSystem.beginDialogue(levelUid, PlayerSystem.PLAYER_ID, dialogueEntities[i], dialogueComponent);
}
}
else
{
TooltipComponent tooltipComponent = _entityManager.getComponent(levelUid, dialogueEntities[i], ComponentType.Tooltip) as TooltipComponent;
if (tooltipComponent == null)
{
if (!inDialogue && distanceSq <= 1f)
{
_entityManager.addComponent(levelUid, dialogueEntities[i], new TooltipComponent("[Use] Talk", otherPhysicsComponent.body, 1f));
}
}
else
{
if (inDialogue || distanceSq > 1f)
{
_entityManager.removeComponent(levelUid, dialogueEntities[i], ComponentType.Tooltip);
}
}
}
}
}
// Handle player character movement
private void handleCharacterMovement(string levelUid, PhysicsComponent playerPhysicsComponent, bool inDialogue)
{
if (playerPhysicsComponent != null)
{
CharacterMovementComponent characterMovementComponent = _entityManager.getComponent(levelUid, PLAYER_ID, ComponentType.CharacterMovement) as CharacterMovementComponent;
RopeGrabComponent ropeGrabComponent = _entityManager.getComponent(levelUid, PLAYER_ID, ComponentType.RopeGrab) as RopeGrabComponent;
if (InputSystem.usingGamepad)
{
if (InputSystem.newGamepadState.ThumbSticks.Left.X < 0)
{
//characterMovementComponent.walkSpeedModifier = Math.Abs(InputSystem.newGamepadState.ThumbSticks.Left.X);
characterMovementComponent.walkLeft = true;
}
else if (InputSystem.newGamepadState.DPad.Left == ButtonState.Pressed)
characterMovementComponent.walkLeft = true;
else
characterMovementComponent.walkLeft = false;
if (InputSystem.newGamepadState.ThumbSticks.Left.X > 0)
{
//characterMovementComponent.walkSpeedModifier = InputSystem.newGamepadState.ThumbSticks.Left.X;
characterMovementComponent.walkRight = true;
}
else if (InputSystem.newGamepadState.DPad.Right == ButtonState.Pressed)
characterMovementComponent.walkRight = true;
else
characterMovementComponent.walkRight = false;
characterMovementComponent.climbAmount = 0f;
characterMovementComponent.climbDown = false;
characterMovementComponent.climbUp = false;
if (InputSystem.newGamepadState.ThumbSticks.Left.Y > 0)
{
characterMovementComponent.climbUp = true;
characterMovementComponent.climbAmount = Math.Abs(InputSystem.newGamepadState.ThumbSticks.Left.Y);
}
else if (InputSystem.newGamepadState.ThumbSticks.Left.Y < 0)
{
characterMovementComponent.climbDown = true;
characterMovementComponent.climbAmount = Math.Abs(InputSystem.newGamepadState.ThumbSticks.Left.Y);
}
characterMovementComponent.attemptJump = InputSystem.newGamepadState.Buttons.A == ButtonState.Pressed;
}
else
{
//characterMovementComponent.walkSpeedModifier = 1f;
characterMovementComponent.walkLeft = InputSystem.newKeyState.IsKeyDown(Keys.A) || InputSystem.newKeyState.IsKeyDown(Keys.Left);
characterMovementComponent.walkRight = InputSystem.newKeyState.IsKeyDown(Keys.D) || InputSystem.newKeyState.IsKeyDown(Keys.Right);
characterMovementComponent.attemptJump = InputSystem.newKeyState.IsKeyDown(Keys.Space) && InputSystem.oldKeyState.IsKeyUp(Keys.Space);
characterMovementComponent.swimUp = InputSystem.newKeyState.IsKeyDown(Keys.Space);
characterMovementComponent.climbUp = InputSystem.newKeyState.IsKeyDown(Keys.W);
characterMovementComponent.climbDown = InputSystem.newKeyState.IsKeyDown(Keys.S);
characterMovementComponent.climbAmount = 1f;
characterMovementComponent.doRopeGrab = InputSystem.newKeyState.IsKeyDown(Keys.E) && InputSystem.oldKeyState.IsKeyUp(Keys.E);
characterMovementComponent.allowRopeGrab = characterMovementComponent.allowRopeGrab ? true : (InputSystem.newKeyState.IsKeyUp(Keys.E) && InputSystem.oldKeyState.IsKeyDown(Keys.E));
}
}
}
