Added ores generation in quarries

src/block_definitions.rs

@@ -147,6 +147,9 @@ impl Block {
             126 => "coarse_dirt",
             127 => "iron_ore",
             128 => "coal_ore",
+            129 => "gold_ore",
+            130 => "copper_ore",
+            131 => "clay",
             _ => panic!("Invalid id"),
         }
     }
@@ -411,6 +414,9 @@ pub const RAIL_SOUTH_WEST: Block = Block::new(125);
 pub const COARSE_DIRT: Block = Block::new(126);
 pub const IRON_ORE: Block = Block::new(127);
 pub const COAL_ORE: Block = Block::new(128);
+pub const GOLD_ORE: Block = Block::new(129);
+pub const COPPER_ORE: Block = Block::new(130);
+pub const CLAY: Block = Block::new(131);
 
 // Variations for building corners
 pub fn building_corner_variations() -> Vec<Block> {

src/element_processing/landuse.rs

@@ -45,15 +45,15 @@ pub fn generate_landuse(
         "military" => GRAY_CONCRETE,
         "railway" => GRAVEL,
         "landfill" => {
-            // Gravel if man_made = spoil_heap, coarse dirt else
-            let manmade = element.tags.get("man_made").unwrap_or(&binding);
-            if manmade == "spoil_heap" {
+            // Gravel if man_made = spoil_heap or heap, coarse dirt else
+            let manmade_tag = element.tags.get("man_made").unwrap_or(&binding);
+            if manmade_tag == "spoil_heap" || manmade_tag == "heap" {
                 GRAVEL
             } else {
                 COARSE_DIRT
             }
         }
-        "quarry" => STONE, // TODO: add ores
+        "quarry" => STONE,
         _ => {
             if args.winter {
                 SNOW_BLOCK
@@ -349,6 +349,22 @@ pub fn generate_landuse(
                     }
                 }
             }
+            "quarry" => {
+                if let Some(resource) = element.tags.get("resource") {
+                    let ore_block = match resource.as_str() {
+                        "iron_ore" => IRON_ORE,
+                        "coal" => COAL_ORE,
+                        "copper" => COPPER_ORE,
+                        "gold" => GOLD_ORE,
+                        "clay" | "kaolinite" => CLAY,
+                        _ => STONE,
+                    };
+                    let random_choice: i32 = rng.gen_range(0..100 + ground_level); // with more depth there's more resources
+                    if random_choice < 5 {
+                        editor.set_block(ore_block, x, ground_level, z, Some(&[STONE]), None);
+                    }
+                }
+            }
             _ => {}
         }
     }