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Fix and improve touch controls in the first-person and 3D starters #1107

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Merged
ClementPasteau merged 1 commit into from
Oct 29, 2026
Merged

Fix and improve touch controls in the first-person and 3D starters #1107

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122 changes: 82 additions & 40 deletions examples/3d-endless-terrain/3d-endless-terrain.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8498,8 +8498,8 @@
"iconUrl": "data:image/svg+xml;base64,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",
"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": "This behavior removes the limit on the distance the mouse can move and hides the cursor.",
"version": "0.3.0",
"shortDescription": "Lock and hide mouse pointer for unlimited movement (e.g., FPS mouse look).",
"version": "0.3.2",
"description": [
"This behavior removes the limit on the distance the mouse can move and hides the cursor.",
"",
Expand Down Expand Up @@ -8547,7 +8547,7 @@
{
"name": "TouchSpeedFactor",
"type": "number",
"value": 4
"value": 2
}
],
"eventsFunctions": [
Expand Down Expand Up @@ -8795,16 +8795,46 @@
]
},
{
"type": "BuiltinCommonInstructions::JsCode",
"inlineCode": [
"const { handler } = gdjs._MousePointerLockExtension;\r",
"\r",
"handler.requestPointerLock();\r",
""
"type": "BuiltinCommonInstructions::Comment",
"color": {
"b": 109,
"g": 230,
"r": 255,
"textB": 0,
"textG": 0,
"textR": 0
},
"comment": "Fingers are followed instead of locking the pointer, because mobile browsers give tiny pointer movements."
},
{
"type": "BuiltinCommonInstructions::Standard",
"conditions": [
{
"type": {
"value": "NumberVariable"
},
"parameters": [
"TouchId",
"<",
"2"
]
}
],
"parameterObjects": "",
"useStrict": true,
"eventsSheetExpanded": false
"actions": [],
"events": [
{
"type": "BuiltinCommonInstructions::JsCode",
"inlineCode": [
"const { handler } = gdjs._MousePointerLockExtension;\r",
"\r",
"handler.requestPointerLock();\r",
""
],
"parameterObjects": "",
"useStrict": true,
"eventsSheetExpanded": false
}
]
}
],
"parameters": [],
Expand Down Expand Up @@ -8951,7 +8981,7 @@
"functionType": "Condition",
"name": "isEmulatingPointerLock",
"private": true,
"sentence": "The mouse pointer is lock is emulated",
"sentence": "The mouse pointer lock is emulated",
"events": [
{
"type": "BuiltinCommonInstructions::Standard",
Expand Down Expand Up @@ -8987,6 +9017,31 @@
]
}
]
},
{
"type": "BuiltinCommonInstructions::Standard",
"conditions": [
{
"type": {
"value": "NumberVariable"
},
"parameters": [
"TouchId",
">=",
"2"
]
}
],
"actions": [
{
"type": {
"value": "SetReturnBoolean"
},
"parameters": [
"True"
]
}
]
}
],
"parameters": [],
Expand Down Expand Up @@ -9293,6 +9348,18 @@
},
"comment": "TODO It's probably a bad idea to rotate the object around Y."
},
{
"type": "BuiltinCommonInstructions::Comment",
"color": {
"b": 109,
"g": 230,
"r": 255,
"textB": 0,
"textG": 0,
"textR": 0
},
"comment": "Both rotations are relative to the screen height because the field of view is vertical. This way, the speed doesn't change with the screen ratio."
},
{
"type": "BuiltinCommonInstructions::Standard",
"conditions": [
Expand All @@ -9314,7 +9381,7 @@
"parameters": [
"Object",
"+",
"MousePointerLock::MovementX() * HorizontalSpeed / SceneWindowWidth()"
"MousePointerLock::MovementX() * HorizontalSpeed / (SceneWindowHeight() * 16 / 9)"
]
},
{
Expand Down Expand Up @@ -9957,32 +10024,7 @@
"name": "ShouldLock"
}
],
"propertiesFolderStructure": {
"folderName": "__ROOT",
"children": [
{
"propertyName": "Object3D"
},
{
"propertyName": "HorizontalSpeed"
},
{
"propertyName": "VerticalSpeed"
},
{
"propertyName": "VerticalAngleMin"
},
{
"propertyName": "VerticalAngleMax"
},
{
"propertyName": "OffsetZ"
},
{
"propertyName": "ShouldLock"
}
]
}
"sharedPropertyDescriptors": []
}
],
"eventsBasedObjects": []
Expand Down
122 changes: 82 additions & 40 deletions examples/3d-first-person/3d-first-person.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3356,8 +3356,8 @@
"iconUrl": "data:image/svg+xml;base64,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",
"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": "This behavior removes the limit on the distance the mouse can move and hides the cursor.",
"version": "0.3.0",
"shortDescription": "Lock and hide mouse pointer for unlimited movement (e.g., FPS mouse look).",
"version": "0.3.2",
"description": [
"This behavior removes the limit on the distance the mouse can move and hides the cursor.",
"",
Expand Down Expand Up @@ -3405,7 +3405,7 @@
{
"name": "TouchSpeedFactor",
"type": "number",
"value": 4
"value": 2
}
],
"eventsFunctions": [
Expand Down Expand Up @@ -3653,16 +3653,46 @@
]
},
{
"type": "BuiltinCommonInstructions::JsCode",
"inlineCode": [
"const { handler } = gdjs._MousePointerLockExtension;\r",
"\r",
"handler.requestPointerLock();\r",
""
"type": "BuiltinCommonInstructions::Comment",
"color": {
"b": 109,
"g": 230,
"r": 255,
"textB": 0,
"textG": 0,
"textR": 0
},
"comment": "Fingers are followed instead of locking the pointer, because mobile browsers give tiny pointer movements."
},
{
"type": "BuiltinCommonInstructions::Standard",
"conditions": [
{
"type": {
"value": "NumberVariable"
},
"parameters": [
"TouchId",
"<",
"2"
]
}
],
"parameterObjects": "",
"useStrict": true,
"eventsSheetExpanded": false
"actions": [],
"events": [
{
"type": "BuiltinCommonInstructions::JsCode",
"inlineCode": [
"const { handler } = gdjs._MousePointerLockExtension;\r",
"\r",
"handler.requestPointerLock();\r",
""
],
"parameterObjects": "",
"useStrict": true,
"eventsSheetExpanded": false
}
]
}
],
"parameters": [],
Expand Down Expand Up @@ -3809,7 +3839,7 @@
"functionType": "Condition",
"name": "isEmulatingPointerLock",
"private": true,
"sentence": "The mouse pointer is lock is emulated",
"sentence": "The mouse pointer lock is emulated",
"events": [
{
"type": "BuiltinCommonInstructions::Standard",
Expand Down Expand Up @@ -3845,6 +3875,31 @@
]
}
]
},
{
"type": "BuiltinCommonInstructions::Standard",
"conditions": [
{
"type": {
"value": "NumberVariable"
},
"parameters": [
"TouchId",
">=",
"2"
]
}
],
"actions": [
{
"type": {
"value": "SetReturnBoolean"
},
"parameters": [
"True"
]
}
]
}
],
"parameters": [],
Expand Down Expand Up @@ -4151,6 +4206,18 @@
},
"comment": "TODO It's probably a bad idea to rotate the object around Y."
},
{
"type": "BuiltinCommonInstructions::Comment",
"color": {
"b": 109,
"g": 230,
"r": 255,
"textB": 0,
"textG": 0,
"textR": 0
},
"comment": "Both rotations are relative to the screen height because the field of view is vertical. This way, the speed doesn't change with the screen ratio."
},
{
"type": "BuiltinCommonInstructions::Standard",
"conditions": [
Expand All @@ -4172,7 +4239,7 @@
"parameters": [
"Object",
"+",
"MousePointerLock::MovementX() * HorizontalSpeed / SceneWindowWidth()"
"MousePointerLock::MovementX() * HorizontalSpeed / (SceneWindowHeight() * 16 / 9)"
]
},
{
Expand Down Expand Up @@ -4815,32 +4882,7 @@
"name": "ShouldLock"
}
],
"propertiesFolderStructure": {
"folderName": "__ROOT",
"children": [
{
"propertyName": "Object3D"
},
{
"propertyName": "HorizontalSpeed"
},
{
"propertyName": "VerticalSpeed"
},
{
"propertyName": "VerticalAngleMin"
},
{
"propertyName": "VerticalAngleMax"
},
{
"propertyName": "OffsetZ"
},
{
"propertyName": "ShouldLock"
}
]
}
"sharedPropertyDescriptors": []
}
],
"eventsBasedObjects": []
Expand Down
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