assets/overworld/fence-bottom-left.svg

@@ -0,0 +1,21 @@
+<svg version="1.1" width="512" height="512" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg"
+		stroke="black" stroke-width="1" fill="none">
+
+	<image x="0" y="0" width="64" height="64" href="grass.svg"/>
+
+	<!-- continuous upper line of the fence -->
+	<path d="M0,26 v4 h32 v-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M0,26 h32 m-32,4 h32"/>
+
+	<!-- continuous lower line of the fence -->
+	<path d="M0,34 v4 h32 v-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M0,34 h32 m-32,4 h32"/>
+
+	<!-- continuous upper line of the fence, vertical this time -->
+	<path d="M30,32 h4 v32 h-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M30,32 v32 M34,32 v32"/>
+
+	<!-- fence post -->
+	<path d="M28,40 v-16 l4,-4 l4,4 v16 z" fill="saddlebrown"/>
+
+</svg>

assets/overworld/fence-bottom-right.svg

@@ -0,0 +1,9 @@
+<svg version="1.1" width="512" height="512" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg"
+		stroke="black" stroke-width="1" fill="none">
+
+	<image x="0" y="0" width="64" height="64" href="grass.svg"/>
+
+	<image x="0" y="0" width="64" height="64" href="fence-bottom-left.svg"
+		transform="translate(32,0) scale(-1,1) translate(-32,0)"/>
+
+</svg>

assets/overworld/fence-horiz.svg

@@ -0,0 +1,20 @@
+<svg version="1.1" width="512" height="512" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg"
+		stroke="black" stroke-width="1" fill="none">
+
+	<image x="0" y="0" width="64" height="64" href="grass.svg"/>
+
+	<!-- continuous upper line of the fence -->
+	<path d="M0,26 v4 h64 v-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M0,26 h64 m-64,4 h64"/>
+
+	<!-- continuous lower line of the fence -->
+	<path d="M0,34 v4 h64 v-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M0,34 h64 m-64,4 h64"/>
+
+	<!-- left fence post -->
+	<path d="M12,40 v-16 l4,-4 l4,4 v16 z" fill="saddlebrown"/>
+
+	<!-- right fence post -->
+	<path d="M44,40 v-16 l4,-4 l4,4 v16 z" fill="saddlebrown"/>
+
+</svg>

assets/overworld/fence-top-left.svg

@@ -0,0 +1,21 @@
+<svg version="1.1" width="512" height="512" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg"
+		stroke="black" stroke-width="1" fill="none">
+
+	<image x="0" y="0" width="64" height="64" href="grass.svg"/>
+
+	<!-- continuous upper line of the fence -->
+	<path d="M0,26 v4 h32 v-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M0,26 h32 m-32,4 h32"/>
+
+	<!-- continuous lower line of the fence -->
+	<path d="M0,34 v4 h32 v-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M0,34 h32 m-32,4 h32"/>
+
+	<!-- continuous upper line of the fence, vertical this time -->
+	<path d="M30,0 h4 v32 h-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M30,0 v32 M34,0 v32"/>
+
+	<!-- fence post -->
+	<path d="M28,40 v-16 l4,-4 l4,4 v16 z" fill="saddlebrown"/>
+
+</svg>

assets/overworld/fence-top-right.svg

@@ -0,0 +1,9 @@
+<svg version="1.1" width="512" height="512" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg"
+		stroke="black" stroke-width="1" fill="none">
+
+	<image x="0" y="0" width="64" height="64" href="grass.svg"/>
+
+	<image x="0" y="0" width="64" height="64" href="fence-top-left.svg"
+		transform="translate(32,0) scale(-1,1) translate(-32,0)"/>
+
+</svg>

assets/overworld/fence-vert.svg

@@ -0,0 +1,18 @@
+<svg version="1.1" width="512" height="512" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg"
+		stroke="black" stroke-width="1" fill="none">
+
+	<image x="0" y="0" width="64" height="64" href="grass.svg"/>
+
+	<!-- continuous upper line of the fence -->
+	<path d="M30,0 h4 v64 h-4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M30,0 v64 M34,0 v64"/>
+
+	<!-- upper fence post -->
+	<path d="M28,24 h8 v-12 l-4,-4 l-4,4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M30,16 v8 h-2 v-12 l4,-4 l4,4 v12 h-2 v-8 z"/>
+
+	<!-- lower fence post -->
+	<path d="M28,56 h8 v-12 l-4,-4 l-4,4 z" stroke="none" fill="saddlebrown"/>
+	<path d="M30,48 v8 h-2 v-12 l4,-4 l4,4 v12 h-2 v-8 z"/>
+
+</svg>

src/activities/overworld/worldgen.rs

@@ -28,6 +28,13 @@ pub enum Tile {
 		bottom: bool
 	},
 
+	Fence {
+		left: bool,
+		right: bool,
+		top: bool,
+		bottom: bool
+	},
+
 	House {
 		texture: TextureHandle,
 		door: bool
@@ -71,6 +78,38 @@ impl Tile {
 				vec![ASSETS.overworld.grass, path_texture]
 			},
 
+			Self::Fence {
+				left,
+				right,
+				top,
+				bottom
+			} => {
+				let path_texture = match (left, right, top, bottom) {
+					(true, true, false, false) => ASSETS.overworld.fence_horiz,
+					(false, false, true, true) => ASSETS.overworld.fence_vert,
+
+					(true, false, true, false) => ASSETS.overworld.fence_top_left,
+					(true, false, false, true) => ASSETS.overworld.fence_bottom_left,
+					(false, true, true, false) => ASSETS.overworld.fence_top_right,
+					(false, true, false, true) => ASSETS.overworld.fence_bottom_right,
+
+					(true, true, true, false)
+					| (true, true, false, true)
+					| (true, false, true, true)
+					| (false, true, true, true) => unimplemented!(),
+
+					(true, true, true, true) => unimplemented!(),
+
+					(true, false, false, false)
+					| (false, true, false, false)
+					| (false, false, true, false)
+					| (false, false, false, true) => panic!("We don't have no dead ends"),
+					(false, false, false, false) => panic!("I think you meant grass?!?")
+				};
+
+				vec![ASSETS.overworld.grass, path_texture]
+			},
+
 			Self::House { texture, .. } => {
 				vec![ASSETS.overworld.grass, *texture]
 			}
@@ -123,15 +162,6 @@ impl Chunk {
 		// TODO real worldgen
 		// for the time being we just copy this pre-made house block into the chunk
 
-		fn path(left: bool, right: bool, top: bool, bottom: bool) -> Tile {
-			Tile::Path {
-				left,
-				right,
-				top,
-				bottom
-			}
-		}
-
 		fn house(texture: TextureHandle) -> Tile {
 			Tile::House {
 				texture,
@@ -139,14 +169,42 @@ impl Chunk {
 			}
 		}
 
-		let path_horiz = path(true, true, false, false);
+		let path_horiz = Tile::Path {
-		let path_vert = path(false, false, true, true);
+			left: true,
-		let path_crossing = path(true, true, true, true);
+			right: true,
+			top: false,
+			bottom: false
+		};
+		let path_vert = Tile::Path {
+			left: false,
+			right: false,
+			top: true,
+			bottom: true
+		};
+		let path_crossing = Tile::Path {
+			left: true,
+			right: true,
+			top: true,
+			bottom: true
+		};
+		let fence_horiz = Tile::Fence {
+			left: true,
+			right: true,
+			top: false,
+			bottom: false
+		};
+		let fence_vert = Tile::Fence {
+			left: false,
+			right: false,
+			top: true,
+			bottom: true
+		};
 		let grass = Tile::Grass;
 
 		let block = [
 			[
-				path_crossing,
+				path_horiz,
+				path_horiz,
 				path_horiz,
 				path_horiz,
 				path_horiz,
@@ -159,7 +217,31 @@ impl Chunk {
 				path_crossing
 			],
 			[
-				path_vert,
+				Tile::Fence {
+					left: false,
+					right: true,
+					top: false,
+					bottom: true
+				},
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				Tile::Fence {
+					left: true,
+					right: false,
+					top: false,
+					bottom: true
+				},
+				path_vert
+			],
+			[
+				fence_vert,
 				grass,
 				grass,
 				grass,
@@ -169,10 +251,11 @@ impl Chunk {
 				grass,
 				grass,
 				grass,
+				fence_vert,
 				path_vert
 			],
 			[
-				path_vert,
+				fence_vert,
 				grass,
 				grass,
 				house(ASSETS.overworld.house_roof_mid_left),
@@ -182,10 +265,11 @@ impl Chunk {
 				grass,
 				grass,
 				grass,
+				fence_vert,
 				path_vert
 			],
 			[
-				path_vert,
+				fence_vert,
 				grass,
 				house(ASSETS.overworld.house_roof_left),
 				house(ASSETS.overworld.house_mid_window),
@@ -195,10 +279,11 @@ impl Chunk {
 				grass,
 				grass,
 				grass,
+				fence_vert,
 				path_vert
 			],
 			[
-				path_vert,
+				fence_vert,
 				grass,
 				house(ASSETS.overworld.house_bottom_left),
 				house(ASSETS.overworld.house_bottom_door),
@@ -208,27 +293,63 @@ impl Chunk {
 				grass,
 				grass,
 				grass,
+				fence_vert,
 				path_vert
 			],
 			[
-				path_vert,
+				fence_vert,
 				grass,
 				grass,
-				path(false, true, true, false),
+				Tile::Path {
+					left: false,
+					right: true,
+					top: true,
+					bottom: false
+				},
 				path_horiz,
 				path_horiz,
 				path_horiz,
 				path_horiz,
 				path_horiz,
 				path_horiz,
-				path(true, false, true, true)
+				fence_vert,
+				Tile::Path {
+					left: true,
+					right: false,
+					top: true,
+					bottom: true
+				}
 			],
 			[
-				path_vert, grass, grass, grass, grass, grass, grass, grass, grass, grass,
+				fence_vert, grass, grass, grass, grass, grass, grass, grass, grass,
-				path_vert
+				grass, fence_vert, path_vert
 			],
 			[
-				path_vert, grass, grass, grass, grass, grass, grass, grass, grass, grass,
+				fence_vert, grass, grass, grass, grass, grass, grass, grass, grass,
+				grass, fence_vert, path_vert
+			],
+			[
+				Tile::Fence {
+					left: false,
+					right: true,
+					top: true,
+					bottom: false
+				},
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				fence_horiz,
+				Tile::Fence {
+					left: true,
+					right: false,
+					top: true,
+					bottom: false
+				},
 				path_vert
 			]
 		];