From 5a9e537ed4f412389084ea14bb303829d1fda560 Mon Sep 17 00:00:00 2001
From: ikabod-kee <155805949+ikabod-kee@users.noreply.github.com>
Date: Fri, 7 Mar 2025 16:08:38 -0500
Subject: [PATCH] Birch, Thin Birch + Rare Chopped Forests (#1170)

* A

* Added Thin Birch Biome

* Density

* Changes

* Changes 2
---
 .../cubyz/biomes/decorative/stone_pit.zig.zon |   8 ++
 .../biomes/decorative/stone_rock.zig.zon      |   4 +
 assets/cubyz/biomes/forest/birch.zig.zon      | 119 ++++++++++++++++
 assets/cubyz/biomes/forest/chopped.zig.zon    | 134 ++++++++++++++++++
 assets/cubyz/biomes/forest/thin_birch.zig.zon |  92 ++++++++++++
 5 files changed, 357 insertions(+)
 create mode 100644 assets/cubyz/biomes/forest/birch.zig.zon
 create mode 100644 assets/cubyz/biomes/forest/chopped.zig.zon
 create mode 100644 assets/cubyz/biomes/forest/thin_birch.zig.zon

diff --git a/assets/cubyz/biomes/decorative/stone_pit.zig.zon b/assets/cubyz/biomes/decorative/stone_pit.zig.zon
index a480b85a..3a616826 100644
--- a/assets/cubyz/biomes/decorative/stone_pit.zig.zon
+++ b/assets/cubyz/biomes/decorative/stone_pit.zig.zon
@@ -36,6 +36,14 @@
 			.id = "cubyz:forest/base",
 			.chance = 6,
 		},
+		.{
+			.id = "cubyz:forest/birch",
+			.chance = 6,
+		},
+		.{
+			.id = "cubyz:forest/thin_birch",
+			.chance = 4,
+		},
 		.{
 			.id = "cubyz:tundra/base",
 			.chance = 6,
diff --git a/assets/cubyz/biomes/decorative/stone_rock.zig.zon b/assets/cubyz/biomes/decorative/stone_rock.zig.zon
index 44b4a7f1..b0b00c29 100644
--- a/assets/cubyz/biomes/decorative/stone_rock.zig.zon
+++ b/assets/cubyz/biomes/decorative/stone_rock.zig.zon
@@ -38,6 +38,10 @@
 			.id = "cubyz:forest/base",
 			.chance = 4,
 		},
+		.{
+			.id = "cubyz:forest/birch",
+			.chance = 4,
+		},
 		.{
 			.id = "cubyz:tundra/base",
 			.chance = 12,
diff --git a/assets/cubyz/biomes/forest/birch.zig.zon b/assets/cubyz/biomes/forest/birch.zig.zon
new file mode 100644
index 00000000..523bcf9f
--- /dev/null
+++ b/assets/cubyz/biomes/forest/birch.zig.zon
@@ -0,0 +1,119 @@
+.{
+	.properties = .{
+	},
+	.minHeight = 20,
+	.maxHeight = 48,
+	.minRadius = 200,
+	.maxRadius = 256,
+	.roughness = 10,
+	.hills = 12,
+	.chance = 0.66,
+	.music = "cubyz:leaves",
+	.validPlayerSpawn = true,
+	.ground_structure = .{
+		"cubyz:grass",
+		"1 to 2 cubyz:soil",
+	},
+	.structures = .{
+		.{
+			.id = "cubyz:ground_patch",
+			.block = "cubyz:gravel",
+			.chance = 0.1,
+			.width = 2,
+			.variation = 9,
+			.depth = 1,
+			.smoothness = 0.5,
+		},
+		.{
+			.id = "cubyz:simple_tree",
+			.leaves = "cubyz:birch_leaves",
+			.log = "cubyz:birch_log",
+			.top = "cubyz:birch_top",
+			.chance = 0.15,
+			.type = .round,
+			.height = 8,
+			.height_variation = 10,
+			.leafRadius = 2.5,
+			.leafRadius_variation = 1.5,
+			.leafElongation = 1.7,
+			.deltaLeafElongation = 0.2,
+		},
+		.{
+			.id = "cubyz:simple_tree",
+			.leaves = "cubyz:birch_leaves",
+			.log = "cubyz:birch_branch:0b11",
+			.top = "cubyz:birch_branch:0b11",
+			.chance = 0.15,
+			.type = .round,
+			.height = 9,
+			.height_variation = 9,
+			.leafRadius = 2,
+			.leafRadius_variation = 1.5,
+			.leafElongation = 1.7,
+			.deltaLeafElongation = 0.2,
+			.branched = false,
+		},
+		.{
+			.id = "cubyz:fallen_tree",
+			.log = "cubyz:birch_log",
+			.top = "cubyz:birch_log",
+			.chance = 0.005,
+			.height = 6,
+			.height_variation = 3,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:daisies",
+			.chance = 0.01,
+			.width = 6,
+			.variation = 3,
+			.density = 0.3,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:dandelions",
+			.chance = 0.01,
+			.width = 6,
+			.variation = 3,
+			.density = 0.3,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:trumpet_lily",
+			.chance = 0.01,
+			.width = 8,
+			.variation = 3,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:daffodil",
+			.chance = 0.01,
+			.width = 8,
+			.variation = 3,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:bolete",
+			.chance = 0.005,
+			.width = 3,
+			.variation = 3,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:grass_vegetation",
+			.chance = 0.1,
+			.width = 8,
+			.variation = 3,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+	},
+}
diff --git a/assets/cubyz/biomes/forest/chopped.zig.zon b/assets/cubyz/biomes/forest/chopped.zig.zon
new file mode 100644
index 00000000..dc68353d
--- /dev/null
+++ b/assets/cubyz/biomes/forest/chopped.zig.zon
@@ -0,0 +1,134 @@
+.{
+	.properties = .{
+	},
+	.minHeight = 22,
+	.maxHeight = 40,
+	.minRadius = 64,
+	.maxRadius = 128,
+	.roughness = 10,
+	.hills = 10,
+	.chance = 0,
+	.music = "cubyz:leaves",
+	.validPlayerSpawn = true,
+	.ground_structure = .{
+		"cubyz:grass",
+		"2 to 3 cubyz:soil",
+	},
+	.structures = .{
+		.{
+			.id = "cubyz:ground_patch",
+			.block = "cubyz:soil",
+			.chance = 0.25,
+			.width = 2,
+			.variation = 9,
+			.depth = 1,
+			.smoothness = 0.5,
+		},
+		.{
+			.id = "cubyz:simple_vegetation",
+			.block = "cubyz:oak_log",
+			.chance = 0.2,
+			.height = 1,
+			.height_variation = 0,
+		},
+		.{
+			.id = "cubyz:simple_vegetation",
+			.block = "cubyz:birch_log",
+			.chance = 0.1,
+			.height = 1,
+			.height_variation = 0,
+		},
+		.{
+			.id = "cubyz:fallen_tree",
+			.log = "cubyz:oak_log",
+			.top = "cubyz:oak_log",
+			.chance = 0.005,
+			.height = 6,
+			.height_variation = 3,
+		},
+		.{
+			.id = "cubyz:fallen_tree",
+			.log = "cubyz:birch_log",
+			.top = "cubyz:birch_log",
+			.chance = 0.002,
+			.height = 6,
+			.height_variation = 3,
+		},
+		.{
+			.id = "cubyz:simple_vegetation",
+			.block = "cubyz:grass_vegetation",
+			.chance = 0.4,
+			.height = 1,
+			.height_variation = 0,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:bolete",
+			.chance = 0.007,
+			.width = 3,
+			.variation = 3,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:toadstool",
+			.chance = 0.007,
+			.width = 3,
+			.variation = 3,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:dead_leaf_pile",
+			.chance = 0.1,
+			.width = 4,
+			.variation = 4,
+			.density = 0.9,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:ivy",
+			.chance = 0.05,
+			.width = 6,
+			.variation = 6,
+			.density = 0.8,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:daisies",
+			.chance = 0.008,
+			.width = 6,
+			.variation = 3,
+			.density = 0.3,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:daffodil",
+			.chance = 0.01,
+			.width = 6,
+			.variation = 3,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:castilleja",
+			.chance = 0.006,
+			.width = 8,
+			.variation = 3,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+	},
+	.parentBiomes = .{
+		.{
+			.id = "cubyz:forest/base",
+			.chance = 0.5,
+		},
+	},
+}
diff --git a/assets/cubyz/biomes/forest/thin_birch.zig.zon b/assets/cubyz/biomes/forest/thin_birch.zig.zon
new file mode 100644
index 00000000..14731d49
--- /dev/null
+++ b/assets/cubyz/biomes/forest/thin_birch.zig.zon
@@ -0,0 +1,92 @@
+.{
+	.properties = .{
+	},
+	.minHeight = 20,
+	.maxHeight = 24,
+	.minRadius = 200,
+	.maxRadius = 256,
+	.roughness = 2,
+	.hills = 2,
+	.chance = 0.33,
+	.music = "cubyz:leaves",
+	.validPlayerSpawn = true,
+	.ground_structure = .{
+		"cubyz:grass",
+		"1 to 2 cubyz:soil",
+	},
+	.structures = .{
+		.{
+			.id = "cubyz:ground_patch",
+			.block = "cubyz:gravel",
+			.chance = 0.05,
+			.width = 2,
+			.variation = 5,
+			.depth = 1,
+			.smoothness = 0.3,
+		},
+		.{
+			.id = "cubyz:ground_patch",
+			.block = "cubyz:mossy_cobblestone",
+			.chance = 0.05,
+			.width = 2,
+			.variation = 9,
+			.depth = 1,
+			.smoothness = 0.3,
+		},
+		.{
+			.id = "cubyz:simple_tree",
+			.leaves = "cubyz:birch_leaves",
+			.log = "cubyz:birch_branch:0b11",
+			.top = "cubyz:birch_branch:0b11",
+			.chance = 0.7,
+			.type = .round,
+			.height = 14,
+			.height_variation = 6,
+			.leafRadius = 2.5,
+			.leafRadius_variation = 1.5,
+			.leafElongation = 1.7,
+			.deltaLeafElongation = 0.2,
+			.branched = false,
+		},
+		.{
+			.id = "cubyz:simple_tree",
+			.leaves = "cubyz:birch_leaves",
+			.log = "cubyz:birch_log",
+			.top = "cubyz:birch_top",
+			.chance = 0.1,
+			.type = .round,
+			.height = 10,
+			.height_variation = 8,
+			.leafRadius = 2.5,
+			.leafRadius_variation = 1.5,
+			.leafElongation = 1.7,
+			.deltaLeafElongation = 0.2,
+			.branched = false,
+		},
+		.{
+			.id = "cubyz:boulder",
+			.chance = 0.01,
+			.block = "cubyz:stone",
+			.size = 3,
+			.size_variance = 5,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:grass_vegetation",
+			.chance = 0.25,
+			.width = 15,
+			.variation = 8,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+		.{
+			.id = "cubyz:flower_patch",
+			.block = "cubyz:fern",
+			.chance = 0.25,
+			.width = 15,
+			.variation = 8,
+			.density = 0.1,
+			.priority = 0.1,
+		},
+	},
+}