Package de.tum.cit.ase.editor.tools

Class Square

java.lang.Object

de.tum.cit.ase.editor.input.ToolInputAdapter

de.tum.cit.ase.editor.tools.EditorTool

de.tum.cit.ase.editor.tools.Square

All Implemented Interfaces:

com.badlogic.gdx.InputProcessor, com.badlogic.gdx.utils.Pool.Poolable, ShortcutAdapter, Tool

public final class Square
extends EditorTool

Represents a square tool for drawing squares on a canvas.

Field Summary

Fields inherited from class de.tum.cit.ase.editor.tools.EditorTool

bresenham2, canvas, lastGridPosition, lastPosition

Fields inherited from interface de.tum.cit.ase.editor.input.ShortcutAdapter

pressedKeys

Constructor Summary

Constructors

Constructor	Description
Square()

Method Summary

Modifier and Type	Method	Description
void	draw(com.badlogic.gdx.graphics.glutils.ShapeRenderer shapeRenderer)	Draws using the provided ShapeRenderer.
protected void	markTile(com.badlogic.gdx.math.GridPoint2 gridPoint)	Marks a tile on the grid based on the given grid point.
void	reset()	Resets the state of the tool.
boolean	touchDown(int screenX, int screenY, int pointer, int button)	Handles the touch down event in the editor.
boolean	touchDragged(int screenX, int screenY, int pointer)	Handles the touch dragged event in the editor.
boolean	touchUp(int screenX, int screenY, int pointer, int button)
void	validate()	Validates the current state of the tool.

Methods inherited from class de.tum.cit.ase.editor.tools.EditorTool

getGrid, getInstance, getLine, getStraightLineCoordinates, isStraightLine, projectGridPointToWorld, projectGridPointToWorld

Methods inherited from class de.tum.cit.ase.editor.input.ToolInputAdapter

keyDown, keyTyped, keyUp, mouseMoved, scrolled, touchCancelled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.tum.cit.ase.editor.input.ShortcutAdapter

addKey, isShortcut, isShortcut, isShortcut, removeKey

Constructor Details

Square

public Square()

Method Details

draw

public void draw(com.badlogic.gdx.graphics.glutils.ShapeRenderer shapeRenderer)

Description copied from interface: Tool

Draws using the provided ShapeRenderer.

Specified by:

draw in interface Tool

Overrides:

draw in class EditorTool

Parameters:

shapeRenderer - the ShapeRenderer object to use for drawing

validate

public void validate()

Description copied from interface: Tool

Validates the current state of the tool. This method is called internally to ensure the tool is in a valid state. It performs necessary validations and updates to the tool's internal state.

Specified by:

validate in interface Tool

Overrides:

validate in class EditorTool

touchDown

public boolean touchDown(int screenX,
 int screenY,
 int pointer,
 int button)

Description copied from class: EditorTool

Handles the touch down event in the editor.

Specified by:

touchDown in interface com.badlogic.gdx.InputProcessor

Overrides:

touchDown in class EditorTool

Parameters:

screenX - The x coordinate of the touch position

screenY - The y coordinate of the touch position

pointer - The pointer for the event

button - The button that was pressed

Returns:

true if the touch event is handled, false otherwise

markTile

protected void markTile(com.badlogic.gdx.math.GridPoint2 gridPoint)
                 throws InvalidGridCellException

Description copied from class: EditorTool

Marks a tile on the grid based on the given grid point.

Specified by:

markTile in class EditorTool

Parameters:

gridPoint - the grid point representing the tile to be marked

Throws:

InvalidGridCellException - if the grid point is invalid

touchUp

public boolean touchUp(int screenX,
 int screenY,
 int pointer,
 int button)

Specified by:

touchUp in interface com.badlogic.gdx.InputProcessor

Overrides:

touchUp in class EditorTool

touchDragged

public boolean touchDragged(int screenX,
 int screenY,
 int pointer)

Description copied from class: EditorTool

Handles the touch dragged event in the editor.

Specified by:

touchDragged in interface com.badlogic.gdx.InputProcessor

Overrides:

touchDragged in class EditorTool

Parameters:

screenX - The x coordinate of the touch position

screenY - The y coordinate of the touch position

pointer - The pointer for the event

Returns:

true if the touch event is handled, false otherwise

reset

public void reset()

Description copied from class: EditorTool

Resets the state of the tool.

This method is responsible for resetting the tool to its initial state by setting the canvas field to null, and clearing the lastPosition and lastGridPosition fields.

Specified by:

reset in interface com.badlogic.gdx.utils.Pool.Poolable

Overrides:

reset in class EditorTool