93 lines
3.9 KiB
C#
93 lines
3.9 KiB
C#
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using System;
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using UnityEngine;
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namespace NeoFPS.CharacterMotion
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{
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public static class WaterZoneHelpers
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{
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public static Vector3 GetHighestSphereCenter(IMotionController controller)
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{
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var characterController = controller.characterController;
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if (characterController.characterGravity != null)
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{
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if (characterController.up.y >= 0f)
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return controller.localTransform.position + characterController.up * (characterController.height - characterController.radius);
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else
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return controller.localTransform.position + characterController.up * characterController.radius;
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}
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else
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return controller.localTransform.position + new Vector3(0f, characterController.height - characterController.radius, 0f);
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}
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public static Vector3 GetLowestSphereCenter(IMotionController controller)
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{
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var characterController = controller.characterController;
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if (characterController.characterGravity != null)
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{
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if (characterController.up.y >= 0f)
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return controller.localTransform.position + characterController.up * characterController.radius;
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else
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return controller.localTransform.position + characterController.up * (characterController.height - characterController.radius);
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}
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else
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return controller.localTransform.position + new Vector3(0f, characterController.radius, 0f);
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}
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public static float GetHighestPoint(IMotionController controller)
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{
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if (controller.characterController.characterGravity != null)
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{
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var top = GetHighestSphereCenter(controller);
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return top.y + controller.characterController.radius;
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}
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else
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return controller.localTransform.position.y + controller.characterController.height;
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}
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public static float GetLowestPoint(IMotionController controller)
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{
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if (controller.characterController.characterGravity != null)
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{
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var bottom = GetLowestSphereCenter(controller);
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return bottom.y - controller.characterController.radius;
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}
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else
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return controller.localTransform.position.y;
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}
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public static float CompareHighestToSurface(IMotionController controller, IWaterZone waterZone)
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{
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var characterController = controller.characterController;
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if (characterController.characterGravity != null)
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{
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var top = GetHighestSphereCenter(controller);
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var surface = waterZone.SurfaceInfoAtPosition(top);
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return top.y + controller.characterController.radius - surface.height;
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}
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else
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{
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Vector3 position = controller.localTransform.position;
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var surface = waterZone.SurfaceInfoAtPosition(position);
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return position.y + characterController.height - surface.height;
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}
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}
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public static float CompareLowestToSurface(IMotionController controller, IWaterZone waterZone)
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{
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var characterController = controller.characterController;
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if (characterController.characterGravity != null)
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{
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var bottom = GetLowestSphereCenter(controller);
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var surface = waterZone.SurfaceInfoAtPosition(bottom);
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return bottom.y - controller.characterController.radius - surface.height;
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}
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else
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{
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Vector3 position = controller.localTransform.position;
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var surface = waterZone.SurfaceInfoAtPosition(position);
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return position.y - surface.height;
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}
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}
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}
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}
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