# HG changeset patch
# User unC0Rr
# Date 1737989304 -3600
# Node ID 33f09636018bf95bf975fd7c955222f54bb779e1
# Parent  07cb6dbc844403dd84d2be82e0e9bf7875dfc0ec
Switch to toml for WFC templates

diff -r 07cb6dbc8444 -r 33f09636018b rust/lib-hwengine-future/src/lib.rs
--- a/rust/lib-hwengine-future/src/lib.rs	Mon Jan 27 14:06:10 2025 +0100
+++ b/rust/lib-hwengine-future/src/lib.rs	Mon Jan 27 15:48:24 2025 +0100
@@ -103,7 +103,7 @@
     let mut random_numbers_gen = LaggedFibonacciPRNG::new(seed.as_bytes());
 
     let yaml_templates =
-        fs::read_to_string(data_path.join(Path::new("wfc_templates.yaml")).as_path())
+        fs::read_to_string(data_path.join(Path::new("wfc_templates.toml")).as_path())
             .expect("Error reading map templates file");
     let mut map_gen = MapGenerator::<WfcTemplate>::new(data_path);
     map_gen.import_yaml_templates(&yaml_templates);
diff -r 07cb6dbc8444 -r 33f09636018b rust/mapgen/Cargo.toml
--- a/rust/mapgen/Cargo.toml	Mon Jan 27 14:06:10 2025 +0100
+++ b/rust/mapgen/Cargo.toml	Mon Jan 27 15:48:24 2025 +0100
@@ -8,7 +8,6 @@
 vec2d = { path = "../vec2d" }
 land2d = { path = "../land2d" }
 landgen = { path = "../landgen" }
-lfprng = { path = "../lfprng" }
 integral-geometry = { path = "../integral-geometry" }
 
 rand = "0.8"
@@ -16,3 +15,4 @@
 serde_yaml = "0.9"
 serde_derive = "1.0"
 png = "0.17"
+toml = "0.8"
diff -r 07cb6dbc8444 -r 33f09636018b rust/mapgen/src/lib.rs
--- a/rust/mapgen/src/lib.rs	Mon Jan 27 14:06:10 2025 +0100
+++ b/rust/mapgen/src/lib.rs	Mon Jan 27 15:48:24 2025 +0100
@@ -160,7 +160,7 @@
 
 impl MapGenerator<WfcTemplate> {
     pub fn import_yaml_templates(&mut self, text: &str) {
-        let mut desc: WfcTemplateCollectionDesc = serde_yaml::from_str(text).unwrap();
+        let mut desc: WfcTemplateCollectionDesc = toml::from_str(text).unwrap();
         let templates = std::mem::take(&mut desc.templates);
         self.templates = desc
             .template_types
@@ -168,7 +168,7 @@
             .map(|(size, indices)| {
                 (
                     TemplateType(size),
-                    indices.iter().map(|i| (&templates[*i]).into()).collect(),
+                    indices.iter().map(|i| (&templates[*i]).to_template(&desc.tiles, &desc.edges)).collect(),
                 )
             })
             .collect();
diff -r 07cb6dbc8444 -r 33f09636018b rust/mapgen/src/template/wavefront_collapse.rs
--- a/rust/mapgen/src/template/wavefront_collapse.rs	Mon Jan 27 14:06:10 2025 +0100
+++ b/rust/mapgen/src/template/wavefront_collapse.rs	Mon Jan 27 15:48:24 2025 +0100
@@ -35,37 +35,42 @@
 pub struct TemplateDesc {
     pub width: usize,
     pub height: usize,
-    pub can_invert: bool,
-    pub is_negative: bool,
-    pub put_girders: bool,
+    pub can_invert: Option<bool>,
+    pub is_negative: Option<bool>,
+    pub put_girders: Option<bool>,
     pub max_hedgehogs: u8,
-    pub wrap: bool,
-    pub edges: Option<NonStrictComplexEdgesDesc>,
-    pub tiles: Vec<TileDesc>,
+    pub wrap: Option<bool>,
+    pub edges: Option<String>,
+    pub tiles: Vec<String>,
 }
 
 #[derive(Debug, Deserialize)]
 pub struct TemplateCollectionDesc {
     pub templates: Vec<TemplateDesc>,
+    pub tiles: HashMap<String, Vec<TileDesc>>,
+    pub edges: HashMap<String, NonStrictComplexEdgesDesc>,
     pub template_types: HashMap<String, Vec<usize>>,
 }
 
-impl From<&TemplateDesc> for TemplateDescription {
-    fn from(desc: &TemplateDesc) -> Self {
+impl TemplateDesc {
+    pub fn to_template(&self, tiles: &HashMap<String, Vec<TileDesc>>, edges: &HashMap<String, NonStrictComplexEdgesDesc>) -> TemplateDescription {
         let [top, right, bottom, left]: [Option<ComplexEdgeDescription>; 4] =
-            if let Some(edges) = &desc.edges {
+            if let Some(edges_name) = &self.edges {
+                let edges = edges.get(edges_name).expect("missing template edges");
                 [&edges.top, &edges.right, &edges.bottom, &edges.left]
                     .map(|e| e.as_ref().map(Into::into))
             } else {
                 [None, None, None, None]
             };
 
-        Self {
-            size: Size::new(desc.width, desc.height),
-            tiles: desc.tiles.iter().map(|t| t.into()).collect(),
-            wrap: desc.wrap,
-            can_invert: desc.can_invert,
-            is_negative: desc.is_negative,
+        let tiles = self.tiles.iter().flat_map(|t| tiles.get(t).expect("missing template tiles")).collect::<Vec<_>>();
+
+        TemplateDescription {
+            size: Size::new(self.width, self.height),
+            tiles: tiles.into_iter().map(|t| t.into()).collect(),
+            wrap: self.wrap.unwrap_or(false),
+            can_invert: self.can_invert.unwrap_or(false),
+            is_negative: self.is_negative.unwrap_or(false),
             edges: NonStrictComplexEdgesDescription {
                 top,
                 right,
diff -r 07cb6dbc8444 -r 33f09636018b share/hedgewars/Data/wfc_templates.toml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/share/hedgewars/Data/wfc_templates.toml	Mon Jan 27 15:48:24 2025 +0100
@@ -0,0 +1,237 @@
+# Templates for wavefront collapse map generator in hedgewars
+
+################ TILES ################
+# round120 tiles
+[[tiles.round120]]
+name = "120_filled.png"
+edges = [ "f", "f", "f", "f" ]
+is_negative = true
+can_mirror = false
+can_flip = false
+can_rotate90 = false
+can_rotate180 = false
+can_rotate270 = false
+
+[[tiles.round120]]
+name = "120_bar.png"
+edges = [ "f", "fe", "e", "ef" ]
+is_negative = true
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true        
+
+[[tiles.round120]]
+name = "120_filled.png"
+edges = [ "e", "e", "e", "e" ]
+is_negative = false
+can_mirror = false
+can_flip = false
+can_rotate90 = false
+can_rotate180 = false
+can_rotate270 = false
+
+[[tiles.round120]]
+name = "120_corner.png"
+edges = [ "fe", "e", "e", "ef" ]
+is_negative = true
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true
+
+[[tiles.round120]]
+name = "120_corner.png"
+edges = [ "ef", "f", "f", "fe" ]
+is_negative = false
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true
+
+[[tiles.round120]]
+name = "120_two_corners.png"
+edges = [ "fe", "ef", "fe", "ef" ]
+is_negative = true
+can_mirror = true
+can_flip = false
+can_rotate90 = false
+can_rotate180 = false
+can_rotate270 = false
+
+# Rooms tiles
+[[tiles.Rooms]]
+name = "bend_120.png"
+edges = [ "fee", "fee", "f", "f" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true
+
+[[tiles.Rooms]]
+name = "corner_120.png"
+edges = [ "eef", "fee", "e", "e" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true
+
+[[tiles.Rooms]]
+name = "corridor_120.png"
+edges = [ "efe", "e", "e", "efe" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = false
+can_rotate270 = false
+
+[[tiles.Rooms]]
+name = "door_120.png"
+edges = [ "f", "fee", "efe", "eef" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true
+
+[[tiles.Rooms]]
+name = "empty_120.png"
+edges = [ "f", "f", "f", "f" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = false
+can_rotate180 = false
+can_rotate270 = false
+
+[[tiles.Rooms]]
+name = "side_120.png"
+edges = [ "e", "eef", "f", "fee" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true
+
+[[tiles.Rooms]]
+name = "t_120.png"
+edges = [ "e", "efe", "efe", "efe" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true
+
+[[tiles.Rooms]]
+name = "turn_120.png"
+edges = [ "efe", "efe", "e", "e" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = true
+can_rotate180 = true
+can_rotate270 = true
+
+[[tiles.Rooms]]
+name = "wall_120.png"
+edges = [ "e", "e", "e", "e" ]
+can_mirror = false
+can_flip = false
+can_rotate90 = false
+can_rotate180 = false
+can_rotate270 = false
+
+################ EDGES ################
+[edges.bottom_row]
+top = { begin = "e", fill = "e", end = "e" }
+right = { begin = "e", fill = "e", end = "e" }
+bottom = { begin = "ef", fill = "f", end = "fe" }
+left = { begin = "e", fill = "e", end = "e" }
+
+[edges.top_bottom]
+top.fill = "f"
+bottom.fill = "f"
+
+################ TEMPLATES ################
+[[templates]]
+# 0
+width = 3960
+height = 1920
+can_invert = false
+is_negative = false
+put_girders = true
+max_hedgehogs = 40
+wrap = true
+edges = "top_bottom"
+tiles = [ "round120" ]
+
+[[templates]]
+# 1
+width = 3960
+height = 1920
+can_invert = false
+is_negative = false
+put_girders = true
+max_hedgehogs = 40
+wrap = false
+edges = "bottom_row"
+tiles = [ "round120" ]
+
+[[templates]]
+# 2
+width = 1200
+height = 600
+can_invert = false
+is_negative = false
+put_girders = true
+max_hedgehogs = 24
+wrap = false
+edges = "bottom_row"
+tiles = [ "round120" ]
+
+[[templates]]
+# 3
+width = 720
+height = 7920
+can_invert = false
+is_negative = false
+put_girders = true
+max_hedgehogs = 64
+wrap = false
+edges = "bottom_row"
+tiles = [ "round120" ]
+
+[[templates]]
+# 4
+width = 2200
+height = 960
+can_invert = false
+is_negative = false
+put_girders = true
+max_hedgehogs = 24
+wrap = false
+edges = "bottom_row"
+tiles = [ "round120" ]
+
+[[templates]]
+# 4
+width = 3960
+height = 1920
+can_invert = false
+is_negative = true
+put_girders = true
+max_hedgehogs = 40
+wrap = true
+edges = "top_bottom"
+tiles = [ "Rooms" ]
+
+
+[template_types]
+small = [ 2 ]
+medium = [ 4 ]
+large = [ 1 ]
+cavern = [ 0, 5 ]
+wacky = [ 3 ]
diff -r 07cb6dbc8444 -r 33f09636018b share/hedgewars/Data/wfc_templates.yaml
--- a/share/hedgewars/Data/wfc_templates.yaml	Mon Jan 27 14:06:10 2025 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,210 +0,0 @@
----
-# Templates for wavefront collapse map generator in hedgewars
-
-templates:
-  - &template_00
-    width: 3960
-    height: 1920
-    can_invert: false
-    is_negative: false
-    put_girders: true
-    max_hedgehogs: 40
-    wrap: true
-    edges:
-      bottom:
-        fill: "ff"
-      top:
-        fill: "ff"
-    tiles: &template_00_tiles
-      - name: "120_filled.png"
-        edges: ["ff", "ff", "ff", "ff"]
-        is_negative: true
-        can_mirror: false
-        can_flip: false
-        can_rotate90: false
-        can_rotate180: false
-        can_rotate270: false
-      - name: "120_bar.png"
-        edges: ["ff", "fe", "ee", "ef"]
-        is_negative: true
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true        
-      - name: "120_filled.png"
-        edges: ["ee", "ee", "ee", "ee"]
-        is_negative: false
-        can_mirror: false
-        can_flip: false
-        can_rotate90: false
-        can_rotate180: false
-        can_rotate270: false
-      - name: "120_corner.png"
-        edges: ["fe", "ee", "ee", "ef"]
-        is_negative: true
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true
-      - name: "120_corner.png"
-        edges: ["ef", "ff", "ff", "fe"]
-        is_negative: false
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true
-      - name: "120_two_corners.png"
-        edges: ["fe", "ef", "fe", "ef"]
-        is_negative: true
-        can_mirror: true
-        can_flip: false
-        can_rotate90: false
-        can_rotate180: false
-        can_rotate270: false
-
-  - &template_01
-    width: 3960
-    height: 1920
-    can_invert: false
-    is_negative: false
-    put_girders: true
-    max_hedgehogs: 40
-    wrap: false
-    edges: &open_edges
-      top:
-        begin: "ee"
-        fill: "ee"
-        end: "ee"
-      right:
-        begin: "ee"
-        fill: "ee"
-        end: "ee"
-      bottom:
-        begin: "ef"
-        fill: "ff"
-        end: "fe"
-      left:
-        begin: "ee"
-        fill: "ee"
-        end: "ee"
-    tiles: *template_00_tiles
-
-  - &template_02
-    width: 1200
-    height: 600
-    can_invert: false
-    is_negative: false
-    put_girders: true
-    max_hedgehogs: 24
-    wrap: false
-    edges: *open_edges
-    tiles: *template_00_tiles
-
-  - &template_03
-    width: 720
-    height: 7920
-    can_invert: false
-    is_negative: false
-    put_girders: true
-    max_hedgehogs: 64
-    wrap: false
-    edges: *open_edges
-    tiles: *template_00_tiles
-
-
-  - &template_04
-    width: 2200
-    height: 960
-    can_invert: false
-    is_negative: false
-    put_girders: true
-    max_hedgehogs: 24
-    wrap: false
-    edges: *open_edges
-    tiles: *template_00_tiles
-
-  - &template_05
-    width: 3960
-    height: 1920
-    can_invert: false
-    is_negative: false
-    put_girders: true
-    max_hedgehogs: 40
-    wrap: true
-    edges:
-      bottom:
-        fill: "ff"
-    tiles: &rooms_tiles
-      - name: "bend_120.png"
-        edges: ["fee", "fee", "fff", "fff"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true
-      - name: "corner_120.png"
-        edges: ["eef", "fee", "eee", "eee"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true
-      - name: "corridor_120.png"
-        edges: ["efe", "eee", "eee", "efe"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: false
-        can_rotate270: false
-      - name: "door_120.png"
-        edges: ["fff", "fee", "efe", "eef"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true
-      - name: "empty_120.png"
-        edges: ["fff", "fff", "fff", "fff"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: false
-        can_rotate180: false
-        can_rotate270: false
-      - name: "side_120.png"
-        edges: ["eee", "eef", "fff", "fee"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true
-      - name: "t_120.png"
-        edges: ["eee", "efe", "efe", "efe"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true
-      - name: "turn_120.png"
-        edges: ["efe", "efe", "eee", "eee"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: true
-        can_rotate180: true
-        can_rotate270: true
-      - name: "wall_120.png"
-        edges: ["eee", "eee", "eee", "eee"]
-        can_mirror: false
-        can_flip: false
-        can_rotate90: false
-        can_rotate180: false
-        can_rotate270: false
-
-template_types:
-  small: [2]
-  medium: [4]
-  large: [1]
-  cavern: [0, 5]
-  wacky: [3]