Java MathHelper类代码示例

OGeek|极客世界-中国程序员成长平台 › 门户 › 编程› Java›Java编程经验

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Java中cn.nukkit.math.MathHelper类的典型用法代码示例。如果您正苦于以下问题：Java MathHelper类的具体用法？Java MathHelper怎么用？Java MathHelper使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

MathHelper类属于cn.nukkit.math包，在下文中一共展示了MathHelper类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: moveFlying

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
public void moveFlying(float strafe, float forward, float friction) {
    float speed = strafe * strafe + forward * forward;
    if (speed >= 1.0E-4F) {
        speed = MathHelper.sqrt(speed);
        if (speed < 1.0F) {
            speed = 1.0F;
        }
        speed = friction / speed;
        strafe *= speed;
        forward *= speed;
        float nest = MathHelper.sin((float) (this.yaw * 3.1415927F / 180.0F));
        float place = MathHelper.cos((float) (this.yaw * 3.1415927F / 180.0F));
        this.motionX += strafe * place - forward * nest;
        this.motionZ += forward * place + strafe * nest;
    }
}

开发者ID:JupiterDevelopmentTeam，项目名称:Jupiter，代码行数:17，代码来源:Entity.java

示例2: getDrops

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
@Override
public Item[] getDrops(Item item) {
    Random random = new Random();
    int count = 2 + random.nextInt(3);

    Enchantment fortune = item.getEnchantment(Enchantment.ID_FORTUNE_DIGGING);
    if (fortune != null && fortune.getLevel() >= 1) {
        count += random.nextInt(fortune.getLevel() + 1);
    }

    return new Item[]{
            new ItemGlowstoneDust(0, MathHelper.clamp(count, 1, 4))
    };
}

开发者ID:Rsplwe，项目名称:Nukkit-Java9，代码行数:15，代码来源:BlockGlowstone.java

示例3: applyEntityCollision

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
public void applyEntityCollision(Entity entity) {
    if (entity.riding != this && entity.linkedEntity != this) {
        double dx = entity.x - this.x;
        double dy = entity.z - this.z;
        double dz = NukkitMath.getDirection(dx, dy);

        if (dz >= 0.009999999776482582D) {
            dz = MathHelper.sqrt((float) dz);
            dx /= dz;
            dy /= dz;
            double d3 = 1.0D / dz;

            if (d3 > 1.0D) {
                d3 = 1.0D;
            }

            dx *= d3;
            dy *= d3;
            dx *= 0.05000000074505806D;
            dy *= 0.05000000074505806D;
            dx *= 1.0F + entityCollisionReduction;
            dz *= 1.0F + entityCollisionReduction;
            if (this.riding == null) {
                motionX -= dx;
                motionZ -= dy;
            }
        }
    }
}

开发者ID:JupiterDevelopmentTeam，项目名称:Jupiter，代码行数:30，代码来源:Entity.java

示例4: calculateSkylightSubtracted

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
public int calculateSkylightSubtracted(float tickDiff) {
    float angle = this.calculateCelestialAngle(getTime(), tickDiff);
    float light = 1 - (MathHelper.cos(angle * ((float) Math.PI * 2F)) * 2 + 0.5f);
    light = light < 0 ? 0 : light > 1 ? 1 : light;
    light = 1 - light;
    light = (float) ((double) light * ((isRaining() ? 1 : 0) - (double) 5f / 16d));
    light = (float) ((double) light * ((isThundering() ? 1 : 0) - (double) 5f / 16d));
    light = 1 - light;
    return (int) (light * 11f);
}

开发者ID:JupiterDevelopmentTeam，项目名称:Jupiter，代码行数:11，代码来源:Level.java

示例5: getNextRail

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
private Vector3 getNextRail(double dx, double dy, double dz) {
    int checkX = MathHelper.floor(dx);
    int checkY = MathHelper.floor(dy);
    int checkZ = MathHelper.floor(dz);

    if (Rail.isRailBlock(level.getBlockIdAt(checkX, checkY - 1, checkZ))) {
        --checkY;
    }

    Block block = level.getBlock(new Vector3(checkX, checkY, checkZ));

    if (Rail.isRailBlock(block)) {
        int[][] facing = matrix[((BlockRail) block).getRealMeta()];
        double rail;
        // Genisys mistake (Doesn't check surrounding more exactly)
        double nextOne = (double) checkX + 0.5D + (double) facing[0][0] * 0.5D;
        double nextTwo = (double) checkY + 0.5D + (double) facing[0][1] * 0.5D;
        double nextThree = (double) checkZ + 0.5D + (double) facing[0][2] * 0.5D;
        double nextFour = (double) checkX + 0.5D + (double) facing[1][0] * 0.5D;
        double nextFive = (double) checkY + 0.5D + (double) facing[1][1] * 0.5D;
        double nextSix = (double) checkZ + 0.5D + (double) facing[1][2] * 0.5D;
        double nextSeven = nextFour - nextOne;
        double nextEight = (nextFive - nextTwo) * 2;
        double nextMax = nextSix - nextThree;

        if (nextSeven == 0) {
            rail = dz - (double) checkZ;
        } else if (nextMax == 0) {
            rail = dx - (double) checkX;
        } else {
            double whatOne = dx - nextOne;
            double whatTwo = dz - nextThree;

            rail = (whatOne * nextSeven + whatTwo * nextMax) * 2;
        }

        dx = nextOne + nextSeven * rail;
        dy = nextTwo + nextEight * rail;
        dz = nextThree + nextMax * rail;
        if (nextEight < 0) {
            ++dy;
        }

        if (nextEight > 0) {
            dy += 0.5D;
        }

        return new Vector3(dx, dy, dz);
    } else {
        return null;
    }
}

开发者ID:Rsplwe，项目名称:Nukkit-Java9，代码行数:53，代码来源:EntityMinecartAbstract.java

示例6: generate

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
public boolean generate(ChunkManager level, NukkitRandom rand, Vector3 position) {
    int height = this.getHeight(rand);

    if (!this.ensureGrowable(level, rand, position, height)) {
        return false;
    } else {
        this.createCrown(level, position.up(height), 2);

        for (int j = (int) position.getY() + height - 2 - rand.nextBoundedInt(4); j > position.getY() + height / 2; j -= 2 + rand.nextBoundedInt(4)) {
            float f = rand.nextFloat() * ((float) Math.PI * 2F);
            int k = (int) (position.getX() + (0.5F + MathHelper.cos(f) * 4.0F));
            int l = (int) (position.getZ() + (0.5F + MathHelper.sin(f) * 4.0F));

            for (int i1 = 0; i1 < 5; ++i1) {
                k = (int) (position.getX() + (1.5F + MathHelper.cos(f) * (float) i1));
                l = (int) (position.getZ() + (1.5F + MathHelper.sin(f) * (float) i1));
                this.setBlockAndNotifyAdequately(level, new Vector3(k, j - 3 + i1 / 2, l), this.woodMetadata);
            }

            int j2 = 1 + rand.nextBoundedInt(2);
            int j1 = j;

            for (int k1 = j - j2; k1 <= j1; ++k1) {
                int l1 = k1 - j1;
                this.growLeavesLayer(level, new Vector3(k, k1, l), 1 - l1);
            }
        }

        for (int i2 = 0; i2 < height; ++i2) {
            Vector3 blockpos = position.up(i2);

            if (this.canGrowInto(level.getBlockIdAt((int) blockpos.x, (int) blockpos.y, (int) blockpos.z))) {
                this.setBlockAndNotifyAdequately(level, blockpos, this.woodMetadata);

                if (i2 > 0) {
                    this.placeVine(level, rand, blockpos.west(), 8);
                    this.placeVine(level, rand, blockpos.north(), 1);
                }
            }

            if (i2 < height - 1) {
                Vector3 blockpos1 = blockpos.east();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos1.x, (int) blockpos1.y, (int) blockpos1.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos1, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos1.east(), 2);
                        this.placeVine(level, rand, blockpos1.north(), 1);
                    }
                }

                Vector3 blockpos2 = blockpos.south().east();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos2.x, (int) blockpos2.y, (int) blockpos2.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos2, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos2.east(), 2);
                        this.placeVine(level, rand, blockpos2.south(), 4);
                    }
                }

                Vector3 blockpos3 = blockpos.south();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos3.x, (int) blockpos3.y, (int) blockpos3.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos3, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos3.west(), 8);
                        this.placeVine(level, rand, blockpos3.south(), 4);
                    }
                }
            }
        }

        return true;
    }
}

开发者ID:Rsplwe，项目名称:Nukkit-Java9，代码行数:80，代码来源:ObjectJungleBigTree.java

示例7: ChunkPosition

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
public ChunkPosition(Vector3 vec3d) {
    this(MathHelper.floor(vec3d.x), MathHelper.floor(vec3d.y), MathHelper.floor(vec3d.z));
}

开发者ID:Rsplwe，项目名称:Nukkit-Java9，代码行数:4，代码来源:ChunkPosition.java

示例8: generate

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
public boolean generate(ChunkManager level, NukkitRandom rand, Vector3 position) {
    int i = this.getHeight(rand);

    if (!this.ensureGrowable(level, rand, position, i)) {
        return false;
    } else {
        this.createCrown(level, position.up(i), 2);

        for (int j = (int) position.getY() + i - 2 - rand.nextBoundedInt(4); j > position.getY() + i / 2; j -= 2 + rand.nextBoundedInt(4)) {
            float f = rand.nextFloat() * ((float) Math.PI * 2F);
            int k = (int) (position.getX() + (0.5F + MathHelper.cos(f) * 4.0F));
            int l = (int) (position.getZ() + (0.5F + MathHelper.sin(f) * 4.0F));

            for (int i1 = 0; i1 < 5; ++i1) {
                k = (int) (position.getX() + (1.5F + MathHelper.cos(f) * (float) i1));
                l = (int) (position.getZ() + (1.5F + MathHelper.sin(f) * (float) i1));
                this.setBlockAndNotifyAdequately(level, new Vector3(k, j - 3 + i1 / 2, l), this.woodMetadata);
            }

            int j2 = 1 + rand.nextBoundedInt(2);
            int j1 = j;

            for (int k1 = j - j2; k1 <= j1; ++k1) {
                int l1 = k1 - j1;
                this.growLeavesLayer(level, new Vector3(k, k1, l), 1 - l1);
            }
        }

        for (int i2 = 0; i2 < i; ++i2) {
            Vector3 blockpos = position.up(i2);

            if (this.canGrowInto(level.getBlockIdAt((int) blockpos.x, (int) blockpos.y, (int) blockpos.z))) {
                this.setBlockAndNotifyAdequately(level, blockpos, this.woodMetadata);

                if (i2 > 0) {
                    this.placeVine(level, rand, blockpos.west(), 8);
                    this.placeVine(level, rand, blockpos.north(), 1);
                }
            }

            if (i2 < i - 1) {
                Vector3 blockpos1 = blockpos.east();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos1.x, (int) blockpos1.y, (int) blockpos1.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos1, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos1.east(), 2);
                        this.placeVine(level, rand, blockpos1.north(), 1);
                    }
                }

                Vector3 blockpos2 = blockpos.south().east();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos2.x, (int) blockpos2.y, (int) blockpos2.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos2, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos2.east(), 2);
                        this.placeVine(level, rand, blockpos2.south(), 4);
                    }
                }

                Vector3 blockpos3 = blockpos.south();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos3.x, (int) blockpos3.y, (int) blockpos3.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos3, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos3.west(), 8);
                        this.placeVine(level, rand, blockpos3.south(), 4);
                    }
                }
            }
        }

        return true;
    }
}

开发者ID:FrontierDevs，项目名称:Jenisys3，代码行数:80，代码来源:NewJungleBigTree.java

示例9: generate

import cn.nukkit.math.MathHelper; //导入依赖的package包/类
public boolean generate(ChunkManager level, NukkitRandom rand, Vector3 position) {
    int i = this.getHeight(rand);

    if (!this.ensureGrowable(level, rand, position, i)) {
        return false;
    } else {
        this.createCrown(level, position.getSide(Vector3.SIDE_UP, i), 2);

        for (int j = (int) position.getY() + i - 2 - rand.nextBoundedInt(4); j > position.getY() + i / 2; j -= 2 + rand.nextBoundedInt(4)) {
            float f = rand.nextFloat() * ((float) Math.PI * 2F);
            int k = (int) (position.getX() + (0.5F + MathHelper.cos(f) * 4.0F));
            int l = (int) (position.getZ() + (0.5F + MathHelper.sin(f) * 4.0F));

            for (int i1 = 0; i1 < 5; ++i1) {
                k = (int) (position.getX() + (1.5F + MathHelper.cos(f) * (float) i1));
                l = (int) (position.getZ() + (1.5F + MathHelper.sin(f) * (float) i1));
                this.setBlockAndNotifyAdequately(level, new Vector3(k, j - 3 + i1 / 2, l), this.woodMetadata);
            }

            int j2 = 1 + rand.nextBoundedInt(2);
            int j1 = j;

            for (int k1 = j - j2; k1 <= j1; ++k1) {
                int l1 = k1 - j1;
                this.growLeavesLayer(level, new Vector3(k, k1, l), 1 - l1);
            }
        }

        for (int i2 = 0; i2 < i; ++i2) {
            Vector3 blockpos = position.getSide(Vector3.SIDE_UP, i2);

            if (this.canGrowInto(level.getBlockIdAt((int) blockpos.x, (int) blockpos.y, (int) blockpos.z))) {
                this.setBlockAndNotifyAdequately(level, blockpos, this.woodMetadata);

                if (i2 > 0) {
                    this.placeVine(level, rand, blockpos.getSide(Vector3.SIDE_WEST), 8);
                    this.placeVine(level, rand, blockpos.getSide(Vector3.SIDE_NORTH), 1);
                }
            }

            if (i2 < i - 1) {
                Vector3 blockpos1 = blockpos.getSide(Vector3.SIDE_EAST);

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos1.x, (int) blockpos1.y, (int) blockpos1.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos1, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos1.getSide(Vector3.SIDE_EAST), 2);
                        this.placeVine(level, rand, blockpos1.getSide(Vector3.SIDE_NORTH), 1);
                    }
                }

                Vector3 blockpos2 = blockpos.getSide(Vector3.SIDE_SOUTH).getSide(Vector3.SIDE_EAST);

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos2.x, (int) blockpos2.y, (int) blockpos2.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos2, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos2.getSide(Vector3.SIDE_EAST), 2);
                        this.placeVine(level, rand, blockpos2.getSide(Vector3.SIDE_SOUTH), 4);
                    }
                }

                Vector3 blockpos3 = blockpos.getSide(Vector3.SIDE_SOUTH);

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos3.x, (int) blockpos3.y, (int) blockpos3.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos3, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos3.getSide(Vector3.SIDE_WEST), 8);
                        this.placeVine(level, rand, blockpos3.getSide(Vector3.SIDE_SOUTH), 4);
                    }
                }
            }
        }

        return true;
    }
}

开发者ID:NycuRO，项目名称:Apollo-OLD，代码行数:80，代码来源:JungleBigTree.java

注：本文中的cn.nukkit.math.MathHelper类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花

握手

雷人

路过

鸡蛋

该文章已有0人参与评论

请发表评论

全部评论

专题导读

More+

10-27 六六分期app的软件客服如何联系？(六六分期

11-06 可心卡盟:win10系统火狐flash插件崩溃怎么

11-06 亲亲特价:怎么删除回收站图标

11-06 济南大学虚拟社区:鲁大师节能降温的具体办

11-06 xlueops.exe:无线网络安装向导

11-06 女斗合众国:win7系统cf与主机连接不稳定怎

11-06 0xc000022-[cf烟雾头]cf怎么调烟雾头

11-06 qizideyouhuo:应用程序无法正常启动0xc0000

11-06 ipz-185:win7系统vcf文件怎么打开

11-06 傻哥蹦迪:win10系统s4怎么打开usb调试

11-06 八神浩树gtaste:回收站清空了怎么恢复

11-06 妖尾之黑色守护:win10系统电脑没有1440x900

11-06 校园至尊魔王小说:win7系统浏览网页时字体

11-06 女斗合众国:win10系统访问共享文件夹提示请

11-06 tokyo hot n0654:恢复win7系统默认字体一招

11-06 雨酷仙境:设置win7系统转移临时文件夹腾出

11-06 阿穆纳伊之杖:win7系统开始菜单在右边还原

11-06 tunespotting:win10系统火狐flash插件总是

11-06 甘尔葛分析师：计谋网站seo关键词暴涨有什

11-06 蔡贵霖: 计谋网站seo关键词暴涨有什么秘密

11-06 博益网首页:ao3网页版进入不了解决方法

11-06 漏斗子专栏: 网站数据分析小白易懂精华篇

11-06 见证双虹怎么做:win7系统开启telnet命令的

11-06 颾狐蝶蜋:系统资源不足无法完成请求的服务

11-06 国光中学校歌:提交网站到alexa查询详细步骤

11-06 西安有情天:静态网页和动态网页的区别

11-06 红木雅尚斋:外部链接构造对网站的好处

11-06 前官礼遇：防止域名劫持–增强域安全性的10

11-06 密传二转答案: 中文分词算法有哪些

11-06 金泉家园邮编:百度快照劫持的表现及应对方

Java DirectSchedulerFactory类代码示例发布时间：2022-05-23

Java IResourceScopeCache类代码示例发布时间：2022-05-23

剪的笔顺,诠释剪的笔画,认识剪的部首

1 六六分期app的软件客服如何联系？(六六分期

六六分期app的软件客服如何联系？不知道吗？加qq群【895510560】即可！标题：六六分期

阅读：17983|2023-10-27

2 可心卡盟:win10系统火狐flash插件崩溃怎么

今天小编告诉大家如何处理win10系统火狐flash插件总是崩溃的问题，可能很多用户都不知

阅读：9573|2022-11-06

3 亲亲特价:怎么删除回收站图标

今天小编告诉大家如何对win10系统删除桌面回收站图标进行设置，可能很多用户都不知道

阅读：8130|2022-11-06

4 济南大学虚拟社区:鲁大师节能降温的具体办

今天小编告诉大家如何对win10系统电脑设置节能降温的设置方法，想必大家都遇到过需要

阅读：8513|2022-11-06

5 xlueops.exe:无线网络安装向导

我们在使用xp系统的过程中,经常需要对xp系统无线网络安装向导设置进行设置，可能很多

阅读：8417|2022-11-06

6 女斗合众国:win7系统cf与主机连接不稳定怎

今天小编告诉大家如何处理win7系统玩cf老是与主机连接不稳定的问题，可能很多用户都不

阅读：9310|2022-11-06

7 0xc000022-[cf烟雾头]cf怎么调烟雾头

电脑对日常生活的重要性小编就不多说了，可是一旦碰到win7系统设置cf烟雾头的问题，很

阅读：8379|2022-11-06

8 qizideyouhuo:应用程序无法正常启动0xc0000

我们在日常使用电脑的时候，有的小伙伴们可能在打开应用的时候会遇见提示应用程序无法

阅读：7812|2022-11-06

9 ipz-185:win7系统vcf文件怎么打开

今天小编告诉大家如何对win7系统打开vcf文件进行设置，可能很多用户都不知道怎么对win

阅读：8365|2022-11-06

10 傻哥蹦迪:win10系统s4怎么打开usb调试

今天小编告诉大家如何对win10系统s4开启USB调试模式进行设置，可能很多用户都不知道怎

阅读：7363|2022-11-06

客服电话

电子邮件

Java MathHelper类代码示例

示例1: moveFlying

示例2: getDrops

示例3: applyEntityCollision

示例4: calculateSkylightSubtracted

示例5: getNextRail

示例6: generate

示例7: ChunkPosition

示例8: generate

示例9: generate

请发表评论

全部评论

上一篇：

下一篇：

matlab矩阵的操作

librespeed/speedtest: Self-hosted Speedt

avehtari/BDA_m_demos: Bayesian Data Anal

四维彩超怎么看性别？四维看男孩女孩诀窍

羊的笔顺,说明羊的笔画,诠释羊的部首

剪的笔顺,诠释剪的笔画,认识剪的部首

六六分期app的软件客服如何联系？(六六分期

florent37/ViewAnimator: A fluent Android

florent37/Shrine-MaterialDesign2: implem

CVE-2020-36276

SimpleSoftwareIO/simple-sms: Send and re

关于我们

产品与服务

解决方案

139-2527-9053