更新Math3DUti

修改一些示例类的代码

Author: CooStack

gradle.properties

@@ -10,7 +10,7 @@ loader_version=0.16.10
 fabric_kotlin_version=1.13.1+kotlin.2.1.10
 
 # Mod Properties
-mod_version=1.3
+mod_version=1.31
 maven_group=cn.coostack
 archives_base_name=coo-particles-api
 

src/main/kotlin/cn/coostack/items/TestParticleItem.kt

@@ -21,7 +21,7 @@ class TestParticleItem(settings: Settings) : Item(settings) {
         if (world.isClient) {
             return TypedActionResult.success(user.getStackInHand(hand))
         }
-        val serverGroup = ScaleCircleGroupServer(user as ServerPlayerEntity)
+        val serverGroup = ScaleCircleGroupServer(user.uuid)
         ServerParticleGroupManager.addParticleGroup(
             ScaleCircleGroupClient::class.java, serverGroup, user.pos, world as ServerWorld
         )

src/main/kotlin/cn/coostack/network/particle/ScaleCircleGroupServer.kt

@@ -7,7 +7,7 @@ import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.server.world.ServerWorld
 import java.util.*
 
-class ScaleCircleGroupServer(private val bindPlayer: ServerPlayerEntity, visibleRange: Double = 32.0) :
+class ScaleCircleGroupServer(private val bindPlayerUUID: UUID, visibleRange: Double = 32.0) :
     ServerParticleGroup(visibleRange) {
     private var anTick = 0
     private var anMaxTick = 30
@@ -18,15 +18,24 @@ class ScaleCircleGroupServer(private val bindPlayer: ServerPlayerEntity, visible
     }
 
     override fun tick() {
+        val bindPlayer = world!!.getPlayerByUuid(bindPlayerUUID) ?: let {
+            kill()
+            return
+        }
         doTickAlive()
         if (anTick++ >= anMaxTick) {
             anTick = anMaxTick
         }
-        teleportGroupTo(bindPlayer.pos)
+        setPosOnServer(bindPlayer.pos)
+        withPlayerStats(bindPlayer as ServerPlayerEntity)
     }
 
     override fun onTickAliveDeath() {
-        val group = TestParticleGroup(bindPlayer)
+        val bindPlayer = world!!.getPlayerByUuid(bindPlayerUUID) ?: let {
+            kill()
+            return
+        }
+        val group = TestParticleGroup(bindPlayerUUID)
         ServerParticleGroupManager.addParticleGroup(
             TestGroupClient::class.java,
             group,
@@ -37,7 +46,7 @@ class ScaleCircleGroupServer(private val bindPlayer: ServerPlayerEntity, visible
 
     override fun otherPacketArgs(): Map<String, ParticleControlerDataBuffer<out Any>> {
         return mapOf(
-            "bind_player" to ParticleControlerDataBuffers.uuid(bindPlayer.uuid),
+            "bind_player" to ParticleControlerDataBuffers.uuid(bindPlayerUUID),
             "an_tick" to ParticleControlerDataBuffers.int(anTick),
             "tick" to ParticleControlerDataBuffers.int(tick),
             "max_tick" to ParticleControlerDataBuffers.int(maxTick)

src/main/kotlin/cn/coostack/network/particle/ServerParticleGroup.kt

@@ -220,6 +220,7 @@ abstract class ServerParticleGroup(
     /**
      * 发送行为修改包
      * @param toggleMethod 修改Server层的参数的方法 如果不用此修改方法则会导致其他客户端渲染不同步
+     * @param args 此参数出现过的键 必须在otherPacketArgs方法返回的args中存在 否则任然会存在同步问题
      */
     fun change(toggleMethod: ServerParticleGroup.() -> Unit, args: Map<String, ParticleControlerDataBuffer<*>>) {
         world ?: return

src/main/kotlin/cn/coostack/network/particle/TestParticleGroup.kt

@@ -5,15 +5,19 @@ import cn.coostack.network.buffer.ParticleControlerDataBuffers
 import net.minecraft.server.network.ServerPlayerEntity
 import java.util.*
 
-class TestParticleGroup(private val bindPlayer: ServerPlayerEntity) : ServerParticleGroup(16.0) {
+class TestParticleGroup(private val bindPlayerUUID: UUID) : ServerParticleGroup(16.0) {
     override fun tick() {
-        withPlayerStats(bindPlayer)
+        val bindPlayer = world!!.getPlayerByUuid(bindPlayerUUID)?: let {
+            kill()
+            return
+        }
+        withPlayerStats(bindPlayer as ServerPlayerEntity)
         setPosOnServer(bindPlayer.eyePos)
     }
 
     override fun otherPacketArgs(): Map<String, ParticleControlerDataBuffer<out Any>> {
         return mapOf(
-            "bindUUID" to ParticleControlerDataBuffers.uuid(bindPlayer.uuid)
+            "bindUUID" to ParticleControlerDataBuffers.uuid(bindPlayerUUID)
         )
     }
 }

src/main/kotlin/cn/coostack/particles/control/group/ControlableParticleGroup.kt

@@ -108,6 +108,8 @@ abstract class ControlableParticleGroup(val uuid: UUID) : Controlable<Controlabl
         displayParticles(origin, world!!)
     }
 
+
+
     fun display(pos: Vec3d, world: ClientWorld) {
         if (displayed) {
             return

src/main/kotlin/cn/coostack/utils/Math3DUtil.kt

@@ -11,7 +11,6 @@ object Math3DUtil {
         return Vector3f(x.toFloat() / 255, y.toFloat() / 255, z.toFloat() / 255)
     }
 
-
     /**
      * DeepSeek解放大脑
      * @see getCycloidGraphic 获取此函数生成的图像的顶点
@@ -227,6 +226,37 @@ object Math3DUtil {
         return Math.toRadians(90.0) - acos(dot / l)
     }
 
+    /**
+     * 获取在start-end线段内的count个点集合
+     */
+    fun getLineLocations(start: Vec3d, end: Vec3d, count: Int): List<RelativeLocation> {
+        val origin = RelativeLocation.of(start)
+        val res = mutableListOf(origin)
+        val step = start.distanceTo(end) / count
+        val direction = start.relativize(end).normalize().multiply(step)
+        val relativeDirection = RelativeLocation.of(direction)
+        for (i in 2..count) {
+            val next = origin + relativeDirection
+            res.add(next)
+        }
+        return res
+    }
+
+    /**
+     * 获取 从origin 向 direction方向的射线上 每个间距为 step 且总数量为count的点集合
+     */
+    fun getLineLocations(origin: Vec3d, direction: Vec3d, step: Double, count: Int): List<RelativeLocation> {
+        val originRel = RelativeLocation.of(origin)
+        val res = mutableListOf(originRel)
+        val relativeDirection =
+            RelativeLocation.of(Vec3d(direction.x, direction.y, direction.z).normalize().multiply(step))
+        for (i in 2..count) {
+            val next = originRel + relativeDirection
+            res.add(next)
+        }
+        return res
+    }
+
     /**
      * 旋转是通过旋转x/z 轴来坐标值的
      * 由于sqrt pow 是恒大于0的值因此不能用于坐标求值