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Fix InUseAttributeError in pointer lock #2170

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Fix InUseAttributeError in pointer lock #2170

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d9356e5
Fix InUseAttributeError in pointer lock
PANDAKO-GitHub Jun 25, 2026
dd941c8
Merge branch 'GDevelopApp:main' into MousePointerLock0.3.1
PANDAKO-GitHub Jul 9, 2026
949dca0
Removed the duplicate JS event.
PANDAKO-GitHub Jul 9, 2026
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225 changes: 222 additions & 3 deletions extensions/reviewed/MousePointerLock.json
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
{
"author": "PANDAKO-GitHub",
"category": "Input",
"dimension": "2D/3D",
"extensionNamespace": "",
"fullName": "Mouse Pointer Lock",
"gdevelopVersion": ">=5.5.222",
Expand All @@ -9,7 +10,7 @@
"name": "MousePointerLock",
"previewIconUrl": "https://resources.gdevelop-app.com/assets/Icons/Line Hero Pack/Master/SVG/Virtual Reality/Virtual Reality_360_rotate_vr_movement.svg",
"shortDescription": "Lock and hide mouse pointer for unlimited movement (e.g., FPS mouse look).",
"version": "0.3.0",
"version": "0.3.1",
"description": [
"This behavior removes the limit on the distance the mouse can move and hides the cursor.",
"",
Expand Down Expand Up @@ -68,6 +69,7 @@
"sentence": "",
"events": [
{
"disabled": true,

@D8H D8H Jul 8, 2026

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Please remove the duplicated JS event. It forbids to see what's changed.

"type": "BuiltinCommonInstructions::JsCode",
"inlineCode": [
"class PointerLockHandler {",
Expand Down Expand Up @@ -130,6 +132,86 @@
],
"parameterObjects": "",
"useStrict": true,
"eventsSheetExpanded": false
},
{
"type": "BuiltinCommonInstructions::JsCode",
"inlineCode": [
"class PointerLockHandler {",
" movementX = 0;",
" movementY = 0;",
" pending = false;",
" retried = false;",
" /** @type {gdjs.RuntimeGame} */",
" game;",
"",
" /** @param {gdjs.RuntimeGame} game */",
" constructor(game) {",
" this.game = game;",
" const canvas = game.getRenderer().getCanvas();",
"",
" canvas.addEventListener(\"pointermove\", event => {",
" if (document.pointerLockElement) {",
" this.movementX += event.movementX || 0;",
" this.movementY += event.movementY || 0;",
" }",
" }, false);",
"",
" document.addEventListener(\"pointerlockchange\", () => {",
" this.pending = false;",
" });",
"",
" document.addEventListener(\"pointerlockerror\", () => {",
" this.pending = false;",
" if (!this.retried && !document.pointerLockElement) {",
" this.retried = true;",
" this._doLock(false);",
" }",
" });",
" }",
"",
" _doLock(unadjusted) {",
" const canvas = this.game.getRenderer().getCanvas();",
" if (!canvas.requestPointerLock) return;",
" if (document.pointerLockElement === canvas || this.pending) return;",
"",
" this.pending = true;",
" const result = unadjusted",
" ? canvas.requestPointerLock({ unadjustedMovement: true })",
" : canvas.requestPointerLock();",
"",
" if (result && typeof result.then === \"function\") {",
" result",
" .then(() => { this.pending = false; })",
" .catch(() => { this.pending = false; });",
" }",
" }",
"",
" requestPointerLock() {",
" this.retried = false;",
" this._doLock(true);",
" }",
"",
" exitPointerLock() {",
" if (document.exitPointerLock) {",
" document.exitPointerLock();",
" }",
" }",
"",
" isPointerLocked() {",
" return !!document.pointerLockElement;",
" }",
"",
" resetMovement() {",
" this.movementX = 0;",
" this.movementY = 0;",
" }",
"}",
"",
"gdjs._MousePointerLockExtension = { handler: new PointerLockHandler(runtimeScene.getGame()) };"
],
"parameterObjects": "",
"useStrict": true,
"eventsSheetExpanded": true
}
],
Expand Down Expand Up @@ -778,12 +860,68 @@
"objectGroups": []
}
],
"eventsFunctionsFolderStructure": {
"folderName": "__ROOT",
"children": [
{
"functionName": "onFirstSceneLoaded"
},
{
"functionName": "onScenePostEvents"
},
{
"functionName": "RequestPointerLock"
},
{
"functionName": "ExitPointerLock"
},
{
"functionName": "isPointerLocked"
},
{
"functionName": "isPointerActuallyLocked"
},
{
"functionName": "isEmulatingPointerLock"
},
{
"functionName": "IsMoving"
},
{
"functionName": "MovementX"
},
{
"functionName": "SetMovementX"
},
{
"functionName": "MovementY"
},
{
"functionName": "SetMovementY"
},
{
"functionName": "TouchX"
},
{
"functionName": "TouchY"
},
{
"functionName": "TouchSpeedFactor"
},
{
"functionName": "SetTouchSpeedFactor"
}
]
},
"eventsBasedBehaviors": [
{
"description": "Control camera rotations with a mouse.",
"fullName": "First person camera mouse mapper",
"helpPath": "",
"iconUrl": "",
"name": "FirstPersonPointerMapper",
"objectType": "",
"previewIconUrl": "",
"eventsFunctions": [
{
"fullName": "",
Expand Down Expand Up @@ -1058,6 +1196,7 @@
"fullName": "",
"functionType": "ActionWithOperator",
"getterName": "HorizontalSpeed",
"group": "First person camera mouse mapper configuration",
"name": "SetHorizontalSpeed",
"sentence": "",
"events": [
Expand Down Expand Up @@ -1138,6 +1277,7 @@
"fullName": "",
"functionType": "ActionWithOperator",
"getterName": "VerticalSpeed",
"group": "First person camera mouse mapper configuration",
"name": "SetVerticalSpeed",
"sentence": "",
"events": [
Expand Down Expand Up @@ -1218,6 +1358,7 @@
"fullName": "",
"functionType": "ActionWithOperator",
"getterName": "VerticalAngleMin",
"group": "First person camera mouse mapper configuration",
"name": "SetVerticalAngleMin",
"sentence": "",
"events": [
Expand Down Expand Up @@ -1298,6 +1439,7 @@
"fullName": "",
"functionType": "ActionWithOperator",
"getterName": "VerticalAngleMax",
"group": "First person camera mouse mapper configuration",
"name": "SetVerticalAngleMax",
"sentence": "",
"events": [
Expand Down Expand Up @@ -1378,6 +1520,7 @@
"fullName": "",
"functionType": "ActionWithOperator",
"getterName": "OffsetZ",
"group": "First person camera mouse mapper configuration",
"name": "SetOffsetZ",
"sentence": "",
"events": [
Expand Down Expand Up @@ -1414,6 +1557,57 @@
"objectGroups": []
}
],
"eventsFunctionsFolderStructure": {
"folderName": "__ROOT",
"children": [
{
"functionName": "doStepPreEvents"
},
{
"folderName": "Layers and cameras",
"children": [
{
"functionName": "LookFromObjectEyes"
}
]
},
{
"folderName": "First person camera mouse mapper configuration",
"children": [
{
"functionName": "HorizontalSpeed"
},
{
"functionName": "SetHorizontalSpeed"
},
{
"functionName": "VerticalSpeed"
},
{
"functionName": "SetVerticalSpeed"
},
{
"functionName": "VerticalAngleMin"
},
{
"functionName": "SetVerticalAngleMin"
},
{
"functionName": "VerticalAngleMax"
},
{
"functionName": "SetVerticalAngleMax"
},
{
"functionName": "OffsetZ"
},
{
"functionName": "SetOffsetZ"
}
]
}
]
},
"propertyDescriptors": [
{
"value": "",
Expand Down Expand Up @@ -1467,8 +1661,33 @@
"name": "ShouldLock"
}
],
"sharedPropertyDescriptors": []
"propertiesFolderStructure": {
"folderName": "__ROOT",
"children": [
{
"propertyName": "Object3D"
},
{
"propertyName": "HorizontalSpeed"
},
{
"propertyName": "VerticalSpeed"
},
{
"propertyName": "VerticalAngleMin"
},
{
"propertyName": "VerticalAngleMax"
},
{
"propertyName": "OffsetZ"
},
{
"propertyName": "ShouldLock"
}
]
}
}
],
"eventsBasedObjects": []
}
}