aether-shards/update_connectivity.py

import os

path = "src/generation/CrystalSpiresGenerator.js"
with open(path, "r", encoding="utf-8") as f:
    lines = f.readlines()

start_idx = -1
for i, line in enumerate(lines):
    if "ensureGlobalConnectivity(spires) {" in line:
        start_idx = i
        break

if start_idx == -1:
    print("Error: ensureGlobalConnectivity not found")
    exit(1)

# Find end of method. It's likely the second to last closing brace, or indented "  }".
# The previous `view_file` showed it ending at line 1212/1213.
# We will scan for "  }" starting from start_idx.
end_idx = -1
for i in range(start_idx + 1, len(lines)):
    if lines[i].rstrip() == "  }":
        end_idx = i
        break

if end_idx == -1:
    print("Error: Closing brace not found")
    exit(1)

# New Content
new_code = """  ensureGlobalConnectivity(spires) {
      if (!spires || spires.length === 0) return;
      
      // 1. Build Adjacency Graph
      // Map platform ID "sIdx:pIdx" -> {id, p, neighbors: Set<id>}
      const adj = new Map();
      const platById = new Map();
      const getPlatId = (sIdx, pIdx) => `${sIdx}:${pIdx}`;
      
      spires.forEach((s, sIdx) => {
          s.platforms.forEach((p, pIdx) => {
              const id = getPlatId(sIdx, pIdx);
              adj.set(id, {id, p, neighbors: new Set()});
              platById.set(id, p);
          });
      });
      
      // Populate Neighbors from Bridges
      this.generatedAssets.bridges.forEach(b => {
          if (b.fromPlatIdx !== undefined && b.toPlatIdx !== undefined) {
              const idA = getPlatId(b.fromSpire, b.fromPlatIdx);
              const idB = getPlatId(b.toSpire, b.toPlatIdx);
              if(adj.has(idA) && adj.has(idB)) {
                  adj.get(idA).neighbors.add(idB);
                  adj.get(idB).neighbors.add(idA);
              }
          }
      });
      
      // 2. Find Connected Components (BFS)
      const visited = new Set();
      const components = [];
      
      for(const [id, node] of adj) {
          if(!visited.has(id)) {
              const comp = [];
              const q = [id];
              visited.add(id);
              while(q.length > 0) {
                  const curr = q.shift();
                  comp.push(curr);
                  adj.get(curr).neighbors.forEach(nId => {
                      if(!visited.has(nId)) {
                          visited.add(nId);
                          q.push(nId);
                      }
                  });
              }
              components.push(comp);
          }
      }
      
      // 3. Link Components
      if (components.length > 1) {
          // Identify Main Component (Largest)
          components.sort((a,b) => b.length - a.length);
          const targetComp = components[0];
          const targetNodeId = targetComp[0];
          const targetPlat = platById.get(targetNodeId);
          
          for(let i=1; i<components.length; i++) {
              const orphanComp = components[i];
              const orphanNodeId = orphanComp[0];
              const orphanPlat = platById.get(orphanNodeId);
              
              this.placeTeleporter(targetPlat, orphanPlat);
          }
      }
  }
  
  placeTeleporter(pA, pB) {
      const findSpot = (p) => {
          const r = p.radius - 1;
           for(let x=Math.round(p.x-r); x<=Math.round(p.x+r); x++) {
                  for(let z=Math.round(p.z-r); z<=Math.round(p.z+r); z++) {
                      const y = Math.round(p.y);
                      const floor = this.grid.getCell(x, y, z);
                      const air = this.grid.getCell(x, y+1, z);
                      if (floor !== 0 && air === 0) {
                          return {x, y: y+1, z};
                      }
                  }
           }
           return null;
      };
      
      const sA = findSpot(pA);
      const sB = findSpot(pB);
      
      if(sA && sB) {
          this.grid.setCell(sA.x, sA.y, sA.z, 22);
          this.grid.setCell(sB.x, sB.y, sB.z, 22);
      }
  }
"""

# Replace
final_lines = lines[:start_idx] + [new_code] + lines[end_idx+1:]

with open(path, "w", encoding="utf-8") as f:
    f.writelines(final_lines)

print("Update Complete")