build-paraboloid.ts•11.4 kB
import { BaseTool } from '../../base/tool';
import { ToolCallResult, InputSchema } from '../../../types';
import { executeBuildWithOptimization } from '../../../utils/integration/build-executor';
import { calculateParaboloidPositions } from '../../../utils/geometry';
import { BUILD_LIMITS } from '../../../utils/constants/build-limits';
/**
* パラボロイド（衛星皿状）構造物を建築するツール
*
* @description
* 指定された中心点、半径、高さからパラボロイドを建築します。
* 衛星アンテナ、ボウル、皿型構造物などの特徴的な形状の構造物に最適で、
* 数学的な放物面方程式を使用して正確な曲線を実現します。
*
* @extends BaseTool
*
* @example
* ```typescript
* const tool = new BuildParaboloidTool();
*
* // 衛星アンテナ型の実体構造を建築
* await tool.execute({
* centerX: 0, centerY: 64, centerZ: 0,
* radius: 10, height: 12,
* material: "iron_block",
* hollow: false
* });
*
* // 中空のボウル型構造を建築
* await tool.execute({
* centerX: 50, centerY: 70, centerZ: 50,
* radius: 8, height: 6,
* material: "quartz_block",
* hollow: true
* });
* ```
*
* @since 1.0.0
* @author mcbk-mcp contributors
*/
export class BuildParaboloidTool extends BaseTool {
readonly name = 'build_paraboloid';
readonly description = 'Build PARABOLOID: satellite dish, bowl, dish, parabolic. Requires: centerX,centerY,centerZ,radius,height. Optional: axis,direction';
readonly inputSchema: InputSchema = {
type: 'object',
properties: {
action: {
type: 'string',
description: 'Build action to perform',
enum: ['build'],
default: 'build'
},
centerX: {
type: 'number',
description: 'Center X coordinate (east-west position of paraboloid base center)'
},
centerY: {
type: 'number',
description: 'Center Y coordinate (height/vertical position of paraboloid base, typically 64-100)'
},
centerZ: {
type: 'number',
description: 'Center Z coordinate (north-south position of paraboloid base center)'
},
radius: {
type: 'number',
description: 'Maximum radius at the top of the paraboloid in blocks. Small: 3-5, Medium: 8-12, Large: 15-20',
minimum: 2,
maximum: 50
},
height: {
type: 'number',
description: 'Height of the paraboloid in blocks. Small: 5-8, Medium: 10-15, Large: 20-30',
minimum: 1,
maximum: 50
},
material: {
type: 'string',
description: 'Block type to build with (e.g. stone, glass, wool, concrete, etc.)',
default: 'minecraft:stone'
},
hollow: {
type: 'boolean',
description: 'Make it hollow (true) for dish shell, or solid (false) for full paraboloid',
default: false
},
axis: {
type: 'string',
description: 'Paraboloid axis direction: x (east-west), y (up-down), z (north-south)',
enum: ['x', 'y', 'z'],
default: 'y'
},
direction: {
type: 'string',
description: 'Opening direction: positive (opens toward +axis), negative (opens toward -axis)',
enum: ['positive', 'negative'],
default: 'positive'
}
},
required: ['centerX', 'centerY', 'centerZ', 'radius', 'height']
};
/**
* パラボロイド（衛星皿状）構造物を建築します
*
* @param args - 建築パラメータ
* @param args.centerX - 中心X座標（東西方向のベース中心位置）
* @param args.centerY - 中心Y座標（ベースの高さ、通常64-100）
* @param args.centerZ - 中心Z座標（南北方向のベース中心位置）
* @param args.radius - 最大半径（パラボロイド上部の半径、2-50の範囲）
* @param args.height - パラボロイドの高さ（ブロック単位、1-50の範囲）
* @param args.material - 使用するブロック素材（デフォルト: "minecraft:stone"）
* @param args.hollow - 中空にするかどうか（デフォルト: false）
* @returns 建築実行結果
*
* @throws Y座標が範囲外の場合（-64から320の範囲外）
* @throws 半径が範囲外の場合（2-50の範囲外）
* @throws 高さが範囲外の場合（1-50の範囲外）
* @throws ブロック数が制限を超える場合（5000ブロック超過）
*
* @example
* ```typescript
* // 小型の装飾的なボウルを建築
* const result = await tool.execute({
* centerX: 0, centerY: 65, centerZ: 0,
* radius: 6, height: 4,
* material: "smooth_quartz",
* hollow: true
* });
*
* if (result.success) {
* console.log(`パラボロイド建築完了: ${result.data.blocksPlaced}ブロック配置`);
* }
* ```
*/
async execute(args: {
action?: string;
centerX: number;
centerY: number;
centerZ: number;
radius: number;
height: number;
material?: string;
hollow?: boolean;
axis?: 'x' | 'y' | 'z';
direction?: 'positive' | 'negative';
}): Promise<ToolCallResult> {
try {
// Socket-BE API接続確認
if (!this.world) {
return { success: false, message: "World not available. Ensure Minecraft is connected." };
}
const {
action = 'build',
centerX,
centerY,
centerZ,
radius,
height,
material = 'minecraft:stone',
hollow = false,
axis = 'y',
direction = 'positive'
} = args;
// actionパラメータをサポート（現在は build のみ）
if (action !== 'build') {
return this.createErrorResponse(`Unknown action: ${action}. Only 'build' is supported.`);
}
// 座標の整数化
const center = {
x: Math.floor(centerX),
y: Math.floor(centerY),
z: Math.floor(centerZ)
};
// Y座標の検証
if (center.y < -64 || center.y + height > 320) {
return {
success: false,
message: 'Paraboloid extends beyond valid Y coordinates (-64 to 320)'
};
}
// 半径と高さの検証
if (radius < 2 || radius > 50) {
return {
success: false,
message: 'Radius must be between 2 and 50'
};
}
if (height < 1 || height > 50) {
return {
success: false,
message: 'Height must be between 1 and 50'
};
}
// ブロックIDの正規化
let blockId = material;
if (!blockId.includes(':')) {
blockId = `minecraft:${blockId}`;
}
const commands: string[] = [];
let blocksPlaced = 0;
const radiusInt = Math.round(radius);
const heightInt = Math.round(height);
// 座標変換ヘルパー関数
const transformCoordinates = (localX: number, localY: number, localZ: number): {x: number, y: number, z: number} => {
const directionMultiplier = direction === 'positive' ? 1 : -1;
switch (axis) {
case 'x':
// X軸パラボロイド: Y-Z平面で展開、X方向に開く
return {
x: center.x + localY * directionMultiplier,
y: center.y + localZ,
z: center.z + localX
};
case 'z':
// Z軸パラボロイド: X-Y平面で展開、Z方向に開く
return {
x: center.x + localX,
y: center.y + localZ,
z: center.z + localY * directionMultiplier
};
case 'y':
default:
// Y軸パラボロイド（デフォルト）: X-Z平面で展開、Y方向に開く
return {
x: center.x + localX,
y: center.y + localY * directionMultiplier,
z: center.z + localZ
};
}
};
const radiusSquared = radiusInt * radiusInt;
// 放物面の座標を計算
const positions = calculateParaboloidPositions(
center,
radiusInt,
heightInt,
direction as 'up' | 'down',
hollow
);
if (positions.length > BUILD_LIMITS.PARABOLOID) {
return {
success: false,
message: `Too many blocks to place (maximum ${BUILD_LIMITS.PARABOLOID.toLocaleString()})`
};
}
try {
// 最適化されたビルド実行
const result = await executeBuildWithOptimization(
this.world,
positions,
blockId,
{
type: 'paraboloid',
center: center,
radius: radiusInt,
height: heightInt,
material: blockId,
hollow: hollow,
axis: axis,
direction: direction,
apiUsed: 'Socket-BE'
}
);
if (!result.success) {
return this.createErrorResponse(result.message);
}
return {
success: true,
message: result.message,
data: result.data
};
} catch (buildError) {
return this.createErrorResponse(`Building error: ${buildError instanceof Error ? buildError.message : String(buildError)}`);
}
} catch (error) {
return {
success: false,
message: `Error building paraboloid: ${error instanceof Error ? error.message : String(error)}`
};
}
}
}