GetCursorPosition: Difference between revisions
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{{Client function}} | {{Client function}} | ||
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This function gets the current position of the mouse cursor. Note that for performance reasons, the world position returned is | This function gets the current position of the mouse cursor. Note that for performance reasons, the world position returned is always 300 units away. If you want the exact world point (similar to [[onClientClick]]), use [[processLineOfSight]] between the camera position and the worldX/Y/Z result of this function. | ||
==Syntax== | ==Syntax== |
Revision as of 17:15, 29 December 2012
This function gets the current position of the mouse cursor. Note that for performance reasons, the world position returned is always 300 units away. If you want the exact world point (similar to onClientClick), use processLineOfSight between the camera position and the worldX/Y/Z result of this function.
Syntax
float float float float float getCursorPosition ( )
Returns
Returns 5 values: cursorX, cursorY, worldX, worldY, worldZ. The first two values are the 2D relative screen coordinates of the cursor: cursorX goes from 0 (left side of the screen) to 1 (right side), cursorY goes from 0 (top) to 1 (bottom). The 3 values that follow are the 3D world map coordinates that the cursor points at. If the cursor isn't showing, returns false as the first value.
Example
This example prints your cursors current world coordinates and relative screen coordinates to chatbox after typing cursorpos.
function cursorInfo() local showing = isCursorShowing () if showing then -- if the cursor is showing local screenx, screeny, worldx, worldy, worldz = getCursorPosition() outputChatBox( string.format( "Cursor screen position (relative): X=%.4f Y=%.4f", screenx, screeny ) ) -- make the accuracy of floats 4 decimals outputChatBox( string.format( "Cursor world position: X=%.4f Y=%.4f Z=%.4f", worldx, worldy, worldz ) ) -- make the accuracy of floats 4 decimals accurate else outputChatBox( "Your cursor is not showing." ) end end addCommandHandler( "cursorpos", cursorInfo )
See Also
- getAnalogControlState
- getBoundKeys
- getCommandsBoundToKey
- getKeyBoundToCommand
- getKeyState
- isCapsLockEnabled
- setAnalogControlState
- Shared
- addCommandHandler
- bindKey
- executeCommandHandler
- getCommandHandlers
- getFunctionsBoundToKey
- getKeyBoundToFunction
- isControlEnabled
- removeCommandHandler
- toggleAllControls
- toggleControl
- unbindKey