public Vector2 FindNonCollidingPosition(HUDElement element, Vector2 desiredPosition)
{
if (element.IsIgnoringCollisions)
{
return(desiredPosition);
}
Vector2 ogPosition = element.GetHUDComputedPosition(false);
Vector2 bestPosition = desiredPosition;
for (int i = 0; i < 10; i++) // <- lazy
{
Vector2?testPos = this.FindFirstCollisionSolvedPosition(element, bestPosition);
if (!testPos.HasValue)
{
return(bestPosition);
}
if (bestPosition == desiredPosition)
{
bestPosition = testPos.Value;
}
else
{
break; // <- even more lazy
}
}
return(ogPosition);
}
////////////////
public void FindAndApplyDisplacements(HUDElement element)
{
if (!this.FindAndApplyDisplacements_If(element))
{
element.RevertDisplacedPosition();
}
}
////////////////
private void UpdateInteractionsForEditModeDrag_If(bool isEditMode, bool mouseLeft)
{
if (this.IsInteractingWithControls)
{
return;
}
if (this.IsDragLocked())
{
return;
}
//
HUDElement currDrag = HUDElementsLibAPI.GetDraggingElement();
if (currDrag == null || currDrag == this)
{
bool isInteracting = mouseLeft && isEditMode;
if (isInteracting)
{
if (this.IsDraggingSinceLastTick || this.IsMouseHoveringEditableBox)
{
this.ApplyDrag();
}
}
else
{
this.DesiredDragPosition = null;
}
}
}
////////////////
public static void AddWidget(HUDElement element) //string layerName = "Vanilla: Mouse Text"
{
var mymod = ModContent.GetInstance <HUDElementsLibMod>();
mymod.HUDManager?.LoadHUDElement(element);
mymod.MyUI?.Append(element);
mymod.MyUI?.Recalculate();
HUDElementsLibAPI.MessageAboutHUD_If();
}
public static void DrawEditModeControls_AnchorButtons_If(
SpriteBatch sb,
Rectangle area,
float brightness,
bool onRight,
bool onBottom,
Vector2 hoverPoint,
ref bool isHoverRight,
ref bool isHoverBottom)
{
if (!HUDElementsLibConfig.Instance.EnableAnchorsToggleControl)
{
return;
}
Rectangle rArea = HUDElement.GetRightAnchorButtonArea(area);
Rectangle bArea = HUDElement.GetBottomAnchorButtonArea(area);
Rectangle iconBgArea = HUDElement.GetAnchorButtonIconBgArea(area);
Rectangle iconArea = HUDElement.GetAnchorButtonIconArea(area);
isHoverRight = rArea.Contains(hoverPoint.ToPoint());
isHoverBottom = bArea.Contains(hoverPoint.ToPoint());
Color rColor = onRight
? Color.White
: Color.White * (isHoverRight ? 0.6f : 0.4f) * brightness;
Color bColor = onBottom
? Color.White
: Color.White * (isHoverBottom ? 0.6f : 0.4f) * brightness;
sb.Draw(
texture: Main.magicPixel,
destinationRectangle: iconBgArea,
color: Color.White * brightness
);
sb.Draw(
texture: Main.itemTexture[ItemID.WallAnchor],
destinationRectangle: iconArea,
color: Color.White
);
//
sb.Draw(
texture: Main.magicPixel,
destinationRectangle: rArea,
color: rColor
);
sb.Draw(
texture: Main.magicPixel,
destinationRectangle: bArea,
color: bColor
);
}
private void DrawEditModeControls_If(
SpriteBatch sb,
out bool isHoverCollision,
out bool isHoverReset,
out bool isHoverAnchorRight,
out bool isHoverAnchorBottom)
{
isHoverCollision = this.IsMouseHoveringEditableBox && this.IsCollisionToggleable();
isHoverReset = this.IsMouseHoveringEditableBox && !this.IsDragLocked();
isHoverAnchorRight = this.IsMouseHoveringEditableBox && this.IsAnchorsToggleable();
isHoverAnchorBottom = this.IsMouseHoveringEditableBox && this.IsAnchorsToggleable();
//
Rectangle realArea = this.GetHUDComputedArea(false);
float brightness = this.IsDraggingSinceLastTick
? 1f
: 0.5f;
/*ModLibsCore.Libraries.Debug.DebugLibraries.Print(
* "edit_ctrls_1_"+realArea+" "+this.Name,
* ", imh:"+this.IsMouseHoveringEditableBox
+", hc:"+this.IsCollisionToggleable()
+", hr:"+this.IsDragLocked()
+", har:"+this.IsAnchorsToggleable()
+", hab:"+this.IsAnchorsToggleable()
* );*/
//
HUDElement.DrawEditModeControls_If(
sb: sb,
realArea: realArea,
brightness: brightness,
collisionToggler: isHoverCollision
? !this.IsIgnoringCollisions
: (bool?)null,
resetButton: isHoverReset
? !this.IsDragLocked()
: (bool?)null,
anchorRightButton: isHoverAnchorRight
? this.IsRightAnchored()
: (bool?)null,
anchorBottomButton: isHoverAnchorBottom
? this.IsBottomAnchored()
: (bool?)null,
hoverPoint: Main.MouseScreen,
isHoverCollisionToggle: ref isHoverCollision,
isHoverResetButton: ref isHoverReset,
isHoverAnchorRightToggle: ref isHoverAnchorRight,
isHoverAnchorBottomToggle: ref isHoverAnchorBottom
);
}
////
private void ClearInteractionsIfAny()
{
var mousePos = new Vector2((float)Main.mouseX, (float)Main.mouseY);
//
if (this._LastElementHover != null)
{
this._LastElementHover.MouseOut(new UIMouseEvent(this._LastElementHover, mousePos));
this._LastElementHover = null;
}
}
////////////////
public virtual Vector2 GetDisplacementDirection(HUDElement against)
{
Vector2 pos = this.GetHUDComputedPosition(false);
Vector2 dim = this.GetHUDComputedDimensions();
Vector2 posMid = pos + (dim * 0.5f);
float midX = Main.screenWidth / 2;
float midY = Main.screenHeight / 2;
posMid.X = midX - posMid.X;
posMid.Y = midY - posMid.Y;
return(Vector2.Normalize(posMid)); // by default, aim to screen center
}
////////////////
public static Vector2?FindDisplacedPosition_If(Rectangle currentArea, HUDElement mover, HUDElement obstacle)
{
Rectangle obstacleArea = obstacle.GetHUDComputedArea(true);
if (!currentArea.Intersects(obstacleArea))
{
return(null);
}
Vector2 dir = obstacle.GetDisplacementDirection(mover) * 2f;
//
float fX = currentArea.X;
float fY = currentArea.Y;
void inc(ref Rectangle rect)
{
fX += dir.X;
fY += dir.Y;
rect.X = (int)Math.Round(fX);
rect.Y = (int)Math.Round(fY);
}
//
Rectangle testArea;
for (testArea = currentArea; testArea.Intersects(obstacleArea); inc(ref testArea)) // Efficient!
{
if (testArea.Right <= 0)
{
return(null);
}
if (testArea.Bottom <= 0)
{
return(null);
}
if (testArea.Top >= (Main.screenHeight - 1))
{
return(null);
}
if (testArea.Left >= (Main.screenWidth - 1))
{
return(null);
}
}
return(new Vector2(testArea.X, testArea.Y));
}
////////////////
private void DrawEditModeBoxes(SpriteBatch sb)
{
Rectangle area = this.GetHUDComputedArea(false);
Color baseColor = this.IsDragLocked()
? Color.Red
: Color.White;
baseColor *= this.IsMouseHoveringEditableBox
? 1f
: 0.8f;
float brightness = this.IsDraggingSinceLastTick
? 1f
: 0.5f;
//
//ModLibsCore.Libraries.Debug.DebugLibraries.Print( "edit_"+this.Name, area.ToString() );
HUDElement.DrawEditModeBox(
sb: sb,
area: area,
color: baseColor * brightness,
bodyOpacity: this.IsIgnoringCollisions ? 0.2f : 0.5f,
pulses: !this.IsMouseHoveringEditableBox
);
if (this.DisplacedPosition.HasValue)
{
Color displacedColor = Color.Yellow * 0.5f;
displacedColor *= this.IsMouseHoveringEditableBox
? 1f
: 0.65f;
Rectangle displacedArea = this.GetHUDComputedArea(true);
HUDElement.DrawEditModeBox(
sb: sb,
area: displacedArea,
color: displacedColor,
bodyOpacity: 0.5f,
pulses: !this.IsMouseHoveringEditableBox
);
}
}
public static void DrawEditModeControls_ResetButton_If(
SpriteBatch sb,
Rectangle area,
float brightness,
bool on,
Vector2 hoverPoint,
ref bool isHovering)
{
if (!HUDElementsLibConfig.Instance.EnableResetButtonControl)
{
return;
}
var buttonArea = HUDElement.GetResetButtonArea(area);
var buttonIconArea = HUDElement.GetResetButtonIconArea(area);
isHovering = buttonArea.Contains(hoverPoint.ToPoint());
Color bgColor = on
? Color.White
: Color.White * (isHovering ? 0.65f : 0.35f) * brightness;
bgColor *= isHovering ? 1f : 0.75f;
Color iconColor = on
? Color.White
: Color.Red;
iconColor *= 0.8f;
iconColor *= isHovering ? 1f : 0.85f;
sb.Draw(
texture: Main.magicPixel,
destinationRectangle: buttonArea,
color: bgColor * brightness
);
sb.Draw(
texture: Main.itemTexture[ItemID.MagicMirror],
destinationRectangle: buttonIconArea,
color: iconColor
);
}
public void LoadHUDElement(HUDElement element)
{
this.Elements[element.Name] = element;
//
if (this.SavedElementInfo.ContainsKey(element.Name))
{
ElementInfo elemInfo = this.SavedElementInfo[element.Name];
this.SavedElementInfo.Remove(element.Name);
//
element.SetUncomputedPosition(elemInfo.ScreenPosition, false);
if (elemInfo.IsIgnoringCollisions.HasValue)
{
element.IsIgnoringCollisions = elemInfo.IsIgnoringCollisions.Value;
}
element.Recalculate();
}
}
private Vector2?FindFirstCollisionSolvedPosition(HUDElement element, Vector2 desiredPosition)
{
Rectangle currentArea = element.GetHUDComputedArea(false);
Rectangle desiredArea = currentArea;
desiredArea.X = (int)desiredPosition.X - 1;
desiredArea.Y = (int)desiredPosition.Y - 1;
desiredArea.Width += 2;
desiredArea.Height += 2;
foreach (HUDElement elem in this.Elements.Values)
{
if (elem == element)
{
continue;
}
if (!elem.IsEnabled())
{
continue;
}
if (elem.IsIgnoringCollisions)
{
continue;
}
Rectangle obstacleArea = elem.GetHUDComputedArea(true);
if (desiredArea.Intersects(obstacleArea))
{
return(HUDElement.FindClosestNonCollidingPosition(
currentArea: currentArea,
desiredPosition: desiredPosition,
obstacleArea: obstacleArea
));
}
}
return(null);
}
private bool FindAndApplyDisplacements_If(HUDElement element)
{
if (element.IsIgnoringCollisions)
{
return(false);
}
//
bool isDisplaced = false;
Rectangle currentArea = element.GetHUDComputedArea(false);
for (int i = 0; i < 250; i++)
{
HUDElement obstacle = this.FindFirstCollision(element);
if (obstacle == null)
{
break;
}
Vector2?displacedPos = HUDElement.FindDisplacedPosition_If(currentArea, element, obstacle);
if (!displacedPos.HasValue)
{
break;
}
isDisplaced = true;
element.SetDisplacedPosition(displacedPos.Value);
}
//if( element.Name == "PKE Meter" || element.Name == "PKEMeter" ) {
//ModContent.GetInstance<HUDElementsLibMod>().Logger.Info( element.Name+" displaced? "+isDisplaced
// +" basepos: "+element.GetPositionOnHUD(true)
// +" displacepos: "+element.GetPositionOnHUD(false) );
//}
return(isDisplaced);
}
////////////////
public HUDElement FindFirstCollision(HUDElement element)
{
if (element.IsDragLocked())
{
return(null);
}
if (element.IsIgnoringCollisions)
{
return(null);
}
Rectangle currentArea = element.GetHUDComputedArea(false);
foreach (HUDElement obstacle in this.Elements.Values)
{
if (obstacle == element)
{
continue;
}
if (!obstacle.IsEnabled())
{
continue;
}
if (obstacle.IsIgnoringCollisions)
{
continue;
}
Rectangle obstacleArea = obstacle.GetHUDComputedArea(true);
if (currentArea.Intersects(obstacleArea))
{
return(obstacle);
}
}
return(null);
}
////////////////
private void UpdateInteractionsForEditModeControls_If(bool isEditMode, bool mouseLeft)
{
if (this.IsInteractingWithControls)
{
bool isInteracting = mouseLeft && isEditMode; //&& this.IsMouseHovering_Custom;
this.IsInteractingWithControls = isInteracting;
Main.LocalPlayer.mouseInterface |= isInteracting; // Repeatably locks control for this element, if needed
//if( Main.LocalPlayer.mouseInterface ) {
// Main.NewText( "HUD_UpdIntForCtrlIf 1" );
//}
return; // Only the first tick of interaction matters
}
//
if (!isEditMode)
{
return;
}
if (!mouseLeft)
{
return;
}
if (!this.IsMouseHoveringEditableBox)
{
return;
}
if (HUDElementsLibAPI.GetDraggingElement() != null)
{
return;
}
//
Point mouse = Main.MouseScreen.ToPoint();
Rectangle area = this.GetHUDComputedArea(false);
Rectangle toggler = HUDElement.GetCollisionTogglerArea(area);
Rectangle reset = HUDElement.GetResetButtonArea(area);
Rectangle anchorR = HUDElement.GetRightAnchorButtonArea(area);
Rectangle anchorB = HUDElement.GetBottomAnchorButtonArea(area);
bool pressed = false;
if (toggler.Contains(mouse) && this.IsCollisionToggleable())
{
pressed = this.ApplyCollisionsToggleControlPress_If();
}
else if (reset.Contains(mouse) && !this.IsDragLocked())
{
pressed = true;
this.ResetPositionToDefault();
}
else if (this.IsAnchorsToggleable())
{
if (anchorR.Contains(mouse))
{
pressed = this.ApplyRightAnchorToggleControlPress_If();
}
else if (anchorB.Contains(mouse))
{
pressed = this.ApplyBottomAnchorToggleControlPress_If();
}
}
this.IsInteractingWithControls = pressed;
Main.LocalPlayer.mouseInterface |= pressed;
//if( Main.LocalPlayer.mouseInterface ) {
// Main.NewText( "HUD_UpdIntForCtrlIf 2" );
//}
}
////////////////
private bool UpdateInteractionsWithinEntireUI_If(HUDElement elem)
{
if (!elem.IsEnabled())
{
return(false);
}
if (!elem.GetHUDComputedArea(true).Contains(Main.mouseX, Main.mouseY))
{
return(false);
}
GameTime time = Main._drawInterfaceGameTime;
if (time == null)
{
return(false);
}
this._ClickDisabledMillisecondsRemaining = Math.Max(
0.0d,
this._ClickDisabledMillisecondsRemaining - time.ElapsedGameTime.TotalMilliseconds
);
if (this._ClickDisabledMillisecondsRemaining > 0.0d)
{
return(true);
}
//
var mousePos = new Vector2((float)Main.mouseX, (float)Main.mouseY);
bool mouseLeftDown = Main.mouseLeft; //&& Main.hasFocus;
bool mouseRightDown = Main.mouseRight; //&& Main.hasFocus;
bool mouseMiddleDown = Main.mouseMiddle; //&& Main.hasFocus;
bool mouseXButton1Down = Main.mouseXButton1; //&& Main.hasFocus;
bool mouseXButton2Down = Main.mouseXButton2; //&& Main.hasFocus;
//
if (elem != this._LastElementHover)
{
if (this._LastElementHover != null)
{
this._LastElementHover.MouseOut(new UIMouseEvent(this._LastElementHover, mousePos));
}
elem.MouseOver(new UIMouseEvent(elem, mousePos));
this._LastElementHover = elem;
}
//
//ModLibsCore.Libraries.Debug.DebugLibraries.Print( "hud_interact_"+elem.Name, "mld:"+mouseLeftDown+", wmld:"+this._WasMouseLeftDown+", led:"+this._LastElementDown );
if (mouseLeftDown && !this._WasMouseLeftDown)
{
this._LastElementLeftDown = elem;
elem.MouseDown(new UIMouseEvent(elem, mousePos));
double milliSinceLastMouseDown = time.TotalGameTime.TotalMilliseconds - this._LastMouseDownMilliseconds;
if (this._LastElementLeftClicked == elem && milliSinceLastMouseDown < 500.0)
{
elem.DoubleClick(new UIMouseEvent(elem, mousePos));
this._LastElementLeftClicked = null;
}
this._LastMouseDownMilliseconds = time.TotalGameTime.TotalMilliseconds;
}
else if (this._LastElementLeftDown != null)
{
if (this._LastElementLeftDown.GetHUDComputedArea(true).Contains(Main.mouseX, Main.mouseY))
{
this._LastElementLeftDown.Click(new UIMouseEvent(this._LastElementLeftDown, mousePos));
this._LastElementLeftClicked = this._LastElementLeftDown;
}
this._LastElementLeftDown.MouseUp(new UIMouseEvent(this._LastElementLeftDown, mousePos));
this._LastElementLeftDown = null;
}
//
// tModLoader added functionality, right, middle, extra button 1 & 2 click Events
if (mouseRightDown && !this._WasMouseRightDown)
{
this._LastElementRightDown = elem;
elem.RightMouseDown(new UIMouseEvent(elem, mousePos));
double milliSinceLastMouseRightDown = time.TotalGameTime.TotalMilliseconds - this._LastMouseRightDownMilliseconds;
if (this._LastElementRightClicked == elem && milliSinceLastMouseRightDown < 500.0)
{
elem.RightDoubleClick(new UIMouseEvent(elem, mousePos));
this._LastElementRightClicked = null;
}
this._LastMouseRightDownMilliseconds = time.TotalGameTime.TotalMilliseconds;
}
else if (this._LastElementRightDown != null)
{
if (this._LastElementRightDown.GetHUDComputedArea(true).Contains(Main.mouseX, Main.mouseY))
{
this._LastElementRightDown.RightClick(new UIMouseEvent(this._LastElementRightDown, mousePos));
this._LastElementRightClicked = this._LastElementRightDown;
}
this._LastElementRightDown.RightMouseUp(new UIMouseEvent(this._LastElementRightDown, mousePos));
this._LastElementRightDown = null;
}
//
if (mouseMiddleDown && !this._WasMouseMiddleDown)
{
this._LastElementMiddleDown = elem;
elem.MiddleMouseDown(new UIMouseEvent(elem, mousePos));
double milliSinceLastMouseMiddleDown = time.TotalGameTime.TotalMilliseconds - this._LastMouseMiddleDownMilliseconds;
if (this._LastElementMiddleClicked == elem && milliSinceLastMouseMiddleDown < 500.0)
{
elem.MiddleDoubleClick(new UIMouseEvent(elem, mousePos));
this._LastElementMiddleClicked = null;
}
this._LastMouseMiddleDownMilliseconds = time.TotalGameTime.TotalMilliseconds;
}
else if (this._LastElementMiddleDown != null)
{
if (this._LastElementMiddleDown.GetHUDComputedArea(true).Contains(Main.mouseX, Main.mouseY))
{
this._LastElementMiddleDown.MiddleClick(new UIMouseEvent(this._LastElementMiddleDown, mousePos));
this._LastElementMiddleClicked = this._LastElementMiddleDown;
}
this._LastElementMiddleDown.MiddleMouseUp(new UIMouseEvent(this._LastElementMiddleDown, mousePos));
this._LastElementMiddleDown = null;
}
//
if (mouseXButton1Down && !this._WasMouseXButton1Down)
{
this._LastElementXButton1Down = elem;
elem.XButton1MouseDown(new UIMouseEvent(elem, mousePos));
double milliSinceLastX1Down = time.TotalGameTime.TotalMilliseconds - this._LastMouseXButton1DownMilliseconds;
if (this._LastElementXButton1Clicked == elem && milliSinceLastX1Down < 500.0)
{
elem.XButton1DoubleClick(new UIMouseEvent(elem, mousePos));
this._LastElementXButton1Clicked = null;
}
this._LastMouseXButton1DownMilliseconds = time.TotalGameTime.TotalMilliseconds;
}
else if (this._LastElementXButton1Down != null)
{
if (this._LastElementXButton1Down.GetHUDComputedArea(true).Contains(Main.mouseX, Main.mouseY))
{
this._LastElementXButton1Down.XButton1Click(new UIMouseEvent(this._LastElementXButton1Down, mousePos));
this._LastElementXButton1Clicked = this._LastElementXButton1Down;
}
this._LastElementXButton1Down.XButton1MouseUp(new UIMouseEvent(this._LastElementXButton1Down, mousePos));
this._LastElementXButton1Down = null;
}
//
if (mouseXButton2Down && !this._WasMouseXButton2Down)
{
this._LastElementXButton2Down = elem;
elem.XButton2MouseDown(new UIMouseEvent(elem, mousePos));
double millisSinceLastX2Down = time.TotalGameTime.TotalMilliseconds - this._LastMouseXButton2DownMilliseconds;
if (this._LastElementXButton2Clicked == elem && millisSinceLastX2Down < 500.0)
{
elem.XButton2DoubleClick(new UIMouseEvent(elem, mousePos));
this._LastElementXButton2Clicked = null;
}
this._LastMouseXButton2DownMilliseconds = time.TotalGameTime.TotalMilliseconds;
}
else if (this._LastElementXButton2Down != null)
{
if (this._LastElementXButton2Down.GetHUDComputedArea(true).Contains(Main.mouseX, Main.mouseY))
{
this._LastElementXButton2Down.XButton2Click(new UIMouseEvent(this._LastElementXButton2Down, mousePos));
this._LastElementXButton2Clicked = this._LastElementXButton2Down;
}
this._LastElementXButton2Down.XButton2MouseUp(new UIMouseEvent(this._LastElementXButton2Down, mousePos));
this._LastElementXButton2Down = null;
}
//
if (PlayerInput.ScrollWheelDeltaForUI != 0)
{
elem.ScrollWheel(new UIScrollWheelEvent(elem, mousePos, PlayerInput.ScrollWheelDeltaForUI));
// PlayerInput.ScrollWheelDeltaForUI = 0; Moved after ModHooks.UpdateUI(gameTime);
}
//
this._WasMouseLeftDown = mouseLeftDown;
this._WasMouseRightDown = mouseRightDown;
this._WasMouseMiddleDown = mouseMiddleDown;
this._WasMouseXButton1Down = mouseXButton1Down;
this._WasMouseXButton2Down = mouseXButton2Down;
return(true);
}
////
public static void DrawEditModeControls_If(
SpriteBatch sb,
Rectangle realArea,
float brightness,
bool?collisionToggler,
bool?resetButton,
bool?anchorRightButton,
bool?anchorBottomButton,
Vector2 hoverPoint,
ref bool isHoverCollisionToggle,
ref bool isHoverResetButton,
ref bool isHoverAnchorRightToggle,
ref bool isHoverAnchorBottomToggle)
{
if (!realArea.Contains(hoverPoint.ToPoint()))
{
return;
}
/*ModLibsCore.Libraries.Debug.DebugLibraries.Print(
* "edit_ctrls_2_"+realArea.ToString(),
* "b:"+brightness
+", ct:"+collisionToggler
+", ar:"+resetButton
+", ab:"+anchorBottomButton
+", hct:"+isHoverCollisionToggle
+", hrb:"+isHoverResetButton
+", har:"+isHoverAnchorRightToggle
+", hab:"+isHoverAnchorBottomToggle
* );*/
if (collisionToggler.HasValue)
{
HUDElement.DrawEditModeControls_CollisionToggler_If(
sb: sb,
area: realArea,
brightness: brightness,
on: collisionToggler.Value,
hoverPoint: hoverPoint,
isHovering: ref isHoverCollisionToggle
);
}
if (resetButton.HasValue)
{
HUDElement.DrawEditModeControls_ResetButton_If(
sb: sb,
area: realArea,
brightness: brightness,
on: resetButton.Value,
hoverPoint: hoverPoint,
isHovering: ref isHoverResetButton
);
}
if (anchorRightButton.HasValue && anchorBottomButton.HasValue)
{
HUDElement.DrawEditModeControls_AnchorButtons_If(
sb: sb,
area: realArea,
brightness: brightness,
onRight: anchorRightButton.Value,
onBottom: anchorBottomButton.Value,
hoverPoint: hoverPoint,
isHoverRight: ref isHoverAnchorRightToggle,
isHoverBottom: ref isHoverAnchorBottomToggle
);
}
}