GetCursorPosition: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
Line 7: | Line 7: | ||
float float float float float getCursorPosition ( ) | float float float float float getCursorPosition ( ) | ||
</syntaxhighlight> | </syntaxhighlight> | ||
===Returns=== | ===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. | 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== | ==Example== |
Revision as of 22:41, 22 May 2008
This function gets the current position of the mouse cursor.
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 screenx, screeny, worldx, worldy, worldz = getCursorPosition() if screenx then -- if the cursor is showing 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