feat: 'lines' (cave-like structures/tunnels) (WIP)

2024-10-08 02:32:45 +03:00
parent 8813d280dc
commit 116cbd61db
7 changed files with 176 additions and 33 deletions
@@ -0,0 +1,23 @@
+-- TODO: delete this file after caves complete implementation
+
+function generate_heightmap(x, y, w, h, seed, s)
+    local map = Heightmap(w, h)
+    map:add(0.25)
+    return map
+end
+
+
+function place_structures(x, z, w, d, seed, hmap, chunk_height)
+    local placements = {}
+    do
+        local sy = math.random() * (chunk_height / 4)
+        local ey = math.random() * (chunk_height / 4)
+        local sx = x + math.random() * 20 - 10
+        local ex = x + math.random() * 20 - 10
+        local sz = z + math.random() * 20 - 10
+        local ez = z + math.random() * 20 - 10
+        table.insert(placements, 
+            {":line", 0, {sx - 10, sy, sz - 10}, {ex + 10, ey, ez + 10}, 2})
+    end
+    return placements
+end