SetObjectRotation: Difference between revisions
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__NOTOC__ | __NOTOC__ | ||
Allows you to change an | {{Server client function}} | ||
Allows you to change an object's rotation while playing a map. The object can be from the map file or created in a script. | |||
==Syntax== | ==Syntax== | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
bool setObjectRotation ( | bool setObjectRotation ( object theObject, float rotX, float rotY, float rotZ ) | ||
</syntaxhighlight> | </syntaxhighlight> | ||
===Required Arguments=== | ===Required Arguments=== | ||
*''' | *'''theObject:''' The object to be rotated | ||
*'''rotX:''' Rotation X | *'''rotX:''' Rotation around the X axis | ||
*'''rotY:''' Rotation Y | *'''rotY:''' Rotation around the Y axis | ||
*'''rotZ:''' Rotation Z | *'''rotZ:''' Rotation around the Z axis | ||
===Returns=== | ===Returns=== | ||
| Line 21: | Line 22: | ||
<object id="pirateship" posX="-1627.319092" posY="128.543411" posZ="6.581001" rotX="-0.760854" rotY="2.421000" rotZ="0.851000" model="8493"/> | <object id="pirateship" posX="-1627.319092" posY="128.543411" posZ="6.581001" rotX="-0.760854" rotY="2.421000" rotZ="0.851000" model="8493"/> | ||
</syntaxhighlight> | </syntaxhighlight> | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
function onResourceStart ( name, root ) | function onResourceStart ( name, root ) | ||
rotX = 0 | -- predefined variables, needed for the math code below | ||
rotY = 0 | rotX = 0 | ||
rotZ = 0 | rotY = 0 | ||
rotZ = 0 | |||
-- assign element named 'pirateship' in map file to variable | |||
pirateship = getElementByID ( "pirateship" ) | |||
end | end | ||
function chatboxShipRotateLeft ( playerSource, commandName ) -- On console command 'increaserotations' | function chatboxShipRotateLeft ( playerSource, commandName ) -- On console command 'increaserotations' | ||
outputChatBox ( "Rotational values increased" ) | outputChatBox ( "Rotational values increased" ) | ||
rotX = rotX + 10 | -- rotations = rotations + 10 | ||
rotY = rotY + 10 | rotX = rotX + 10 | ||
rotZ = rotZ + 10 -- | rotY = rotY + 10 | ||
setObjectRotation ( pirateship, rotX, rotY, rotZ ) | rotZ = rotZ + 10 | ||
-- Changed rotation is applied | |||
setObjectRotation ( pirateship, rotX, rotY, rotZ ) | |||
end | end | ||
function chatboxShipRotateRight ( playerSource, commandName ) -- On console command 'decreaserotations' | function chatboxShipRotateRight ( playerSource, commandName ) -- On console command 'decreaserotations' | ||
outputChatBox ( "Rotational values decreased" ) | outputChatBox ( "Rotational values decreased" ) | ||
rotX = rotX - 10 | -- rotations = rotations - 10 | ||
rotY = rotY - 10 | rotX = rotX - 10 | ||
rotZ = rotZ - 10 -- | rotY = rotY - 10 | ||
setObjectRotation ( pirateship, rotX, rotY, rotZ ) | rotZ = rotZ - 10 | ||
-- Changed rotation is applied | |||
setObjectRotation ( pirateship, rotX, rotY, rotZ ) | |||
end | end | ||
-- Set up event and command handlers | |||
addEventHandler ( "onResourceStart", getRootElement(), onResourceStart ) | addEventHandler ( "onResourceStart", getRootElement(), onResourceStart ) | ||
Revision as of 10:16, 16 August 2007
Allows you to change an object's rotation while playing a map. The object can be from the map file or created in a script.
Syntax
bool setObjectRotation ( object theObject, float rotX, float rotY, float rotZ )
Required Arguments
- theObject: The object to be rotated
- rotX: Rotation around the X axis
- rotY: Rotation around the Y axis
- rotZ: Rotation around the Z axis
Returns
Returns true if successful, false otherwise.
Example
In this example, I refer to an object in the map file with the ID "pirateship":
<object id="pirateship" posX="-1627.319092" posY="128.543411" posZ="6.581001" rotX="-0.760854" rotY="2.421000" rotZ="0.851000" model="8493"/>
function onResourceStart ( name, root )
-- predefined variables, needed for the math code below
rotX = 0
rotY = 0
rotZ = 0
-- assign element named 'pirateship' in map file to variable
pirateship = getElementByID ( "pirateship" )
end
function chatboxShipRotateLeft ( playerSource, commandName ) -- On console command 'increaserotations'
outputChatBox ( "Rotational values increased" )
-- rotations = rotations + 10
rotX = rotX + 10
rotY = rotY + 10
rotZ = rotZ + 10
-- Changed rotation is applied
setObjectRotation ( pirateship, rotX, rotY, rotZ )
end
function chatboxShipRotateRight ( playerSource, commandName ) -- On console command 'decreaserotations'
outputChatBox ( "Rotational values decreased" )
-- rotations = rotations - 10
rotX = rotX - 10
rotY = rotY - 10
rotZ = rotZ - 10
-- Changed rotation is applied
setObjectRotation ( pirateship, rotX, rotY, rotZ )
end
-- Set up event and command handlers
addEventHandler ( "onResourceStart", getRootElement(), onResourceStart )
addCommandHandler ( "increaserotations", chatboxShipRotateLeft )
addCommandHandler ( "decreaserotations", chatboxShipRotateRight )
See Also