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switch to camera overhaul reforged optional dep
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78 changes: 78 additions & 0 deletions
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NeoForge/src/main/java/dev/cammiescorner/icarus/neoforge/compat/CameraOverhaulCompat.java
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/** | ||
* MIT License | ||
* <p> | ||
* Copyright (c) 2020 Mirsario | ||
* <p> | ||
* Permission is hereby granted, free of charge, to any person obtaining a copy | ||
* of this software and associated documentation files (the "Software"), to deal | ||
* in the Software without restriction, including without limitation the rights | ||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
* copies of the Software, and to permit persons to whom the Software is | ||
* furnished to do so, subject to the following conditions: | ||
* <p> | ||
* The above copyright notice and this permission notice shall be included in all | ||
* copies or substantial portions of the Software. | ||
* <p> | ||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
* SOFTWARE. | ||
*/ | ||
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package dev.cammiescorner.icarus.neoforge.compat; | ||
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import dev.cammiescorner.icarus.IcarusConfig; | ||
import mirsario.cameraoverhaul.core.callbacks.CameraUpdateCallback; | ||
import mirsario.cameraoverhaul.core.callbacks.ModifyCameraTransformCallback; | ||
import mirsario.cameraoverhaul.core.structures.Transform; | ||
import net.minecraft.client.Camera; | ||
import net.minecraft.util.Mth; | ||
import net.minecraft.world.phys.Vec2; | ||
import net.minecraft.world.phys.Vec3; | ||
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public class CameraOverhaulCompat implements CameraUpdateCallback, ModifyCameraTransformCallback { | ||
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private double prevRollOffset; | ||
private Transform storedTransform; | ||
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public static void load() { | ||
CameraUpdateCallback.EVENT.Register(new CameraOverhaulCompat()); | ||
} | ||
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@Override | ||
public void OnCameraUpdate(Camera camera, Transform cameraTransform, float deltaTime) { | ||
float pitch = camera.getXRot(); | ||
float rollAmount = (pitch < -90 || pitch > 90) ? IcarusConfig.rollAmount : -IcarusConfig.rollAmount; | ||
Vec3 velocity = camera.getEntity().getDeltaMovement(); | ||
Vec2 relativeXZVelocity = rotate(new Vec2((float) velocity.x, (float) velocity.z), 360.0F - (float) cameraTransform.eulerRot.y); | ||
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rollOffset(cameraTransform, relativeXZVelocity, deltaTime, rollAmount); | ||
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storedTransform = cameraTransform; | ||
} | ||
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public static Vec2 rotate(Vec2 vec, float degrees) { | ||
double radians = Math.toRadians(degrees); | ||
float sin = (float) Math.sin(radians); | ||
float cos = (float) Math.cos(radians); | ||
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return new Vec2((cos * vec.x) - (sin * vec.y), (sin * vec.x) + (cos * vec.y)); | ||
} | ||
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private void rollOffset(Transform transform, Vec2 relativeXZVelocity, double deltaTime, float intensity) { | ||
double strafingRollOffset = -relativeXZVelocity.x * 15.0D; | ||
double lerpSpeed = 1.0D; | ||
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prevRollOffset = strafingRollOffset = Mth.lerp(Mth.clamp(deltaTime * lerpSpeed, 0.0D, 1.0D), prevRollOffset, strafingRollOffset); | ||
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transform.eulerRot = transform.eulerRot.add(0.0D, 0.0D, strafingRollOffset * intensity); | ||
} | ||
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@Override | ||
public Transform ModifyCameraTransform(Camera camera, Transform transform) { | ||
return storedTransform != null ? storedTransform : transform; | ||
} | ||
} |
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