From a4a9f5dce3c4c572fce9310821e689f7166969df Mon Sep 17 00:00:00 2001
From: Orchaldir <orchaldir@gmail.com>
Date: Sun, 17 Sep 2023 14:57:44 +0200
Subject: [PATCH] [#72] Render neckline

---
 .../src/rendering/body/torso.rs               |  8 ++---
 .../src/rendering/equipment/shirt.rs          | 35 +++++++++++++++----
 2 files changed, 32 insertions(+), 11 deletions(-)

diff --git a/rpg_tools_rendering/src/rendering/body/torso.rs b/rpg_tools_rendering/src/rendering/body/torso.rs
index 3cc87fff..c1c86270 100644
--- a/rpg_tools_rendering/src/rendering/body/torso.rs
+++ b/rpg_tools_rendering/src/rendering/body/torso.rs
@@ -26,11 +26,11 @@ pub fn render_torso(
 pub fn create_torso(aabb: &AABB, config: &BodyConfig, torso: &TorsoConfig) -> Polygon2dBuilder {
     let mut builder = Polygon2dBuilder::new();
 
-    builder.add_mirrored_points(&aabb, torso.shoulder_width, 0.0, false);
-    builder.add_mirrored_points(&aabb, torso.shoulder_width, config.y_upper, false);
-    builder.add_mirrored_points(&aabb, torso.waist_width, config.y_waist, false);
-    builder.add_mirrored_points(&aabb, torso.hip_width, config.y_lower, false);
     builder.add_mirrored_points(&aabb, torso.hip_width, 1.0, false);
+    builder.add_mirrored_points(&aabb, torso.hip_width, config.y_lower, false);
+    builder.add_mirrored_points(&aabb, torso.waist_width, config.y_waist, false);
+    builder.add_mirrored_points(&aabb, torso.shoulder_width, config.y_upper, false);
+    builder.add_mirrored_points(&aabb, torso.shoulder_width, 0.0, false);
 
     builder
 }
diff --git a/rpg_tools_rendering/src/rendering/equipment/shirt.rs b/rpg_tools_rendering/src/rendering/equipment/shirt.rs
index 879343d8..8ab877a5 100644
--- a/rpg_tools_rendering/src/rendering/equipment/shirt.rs
+++ b/rpg_tools_rendering/src/rendering/equipment/shirt.rs
@@ -1,9 +1,12 @@
 use crate::math::aabb2d::AABB;
+use crate::math::polygon2d::builder::Polygon2dBuilder;
 use crate::renderer::Renderer;
 use crate::rendering::body::torso::create_torso;
+use crate::rendering::config::body::torso::TorsoConfig;
+use crate::rendering::config::body::BodyConfig;
 use crate::rendering::config::RenderConfig;
 use rpg_tools_core::model::character::appearance::body::Body;
-use rpg_tools_core::model::equipment::appearance::shirt::Shirt;
+use rpg_tools_core::model::equipment::appearance::shirt::{Neckline, Shirt};
 
 pub fn render_shirt(
     renderer: &mut dyn Renderer,
@@ -14,11 +17,29 @@ pub fn render_shirt(
 ) {
     let options = config.get_options(shirt.color);
     let torso_aabb = config.body.get_torso_aabb(body, aabb);
-    let polygon = create_torso(
-        &torso_aabb,
-        &config.body,
-        config.body.get_torso_config(body.shape),
-    )
-    .build();
+    let torso = config.body.get_torso_config(body.shape);
+    let mut builder = create_torso(&torso_aabb, &config.body, torso);
+    add_neckline(config, &torso_aabb, torso, shirt, &mut builder);
+    let polygon = builder.build();
     renderer.render_rounded_polygon(&polygon, &options);
 }
+
+fn add_neckline(
+    config: &RenderConfig,
+    aabb: &AABB,
+    torso: &TorsoConfig,
+    shirt: &Shirt,
+    builder: &mut Polygon2dBuilder,
+) {
+    match shirt.neckline {
+        Neckline::Boat => {}
+        Neckline::Crew => {
+            let crew_width = torso.shoulder_width / 3.0;
+            builder.add_mirrored_points(&aabb, crew_width, 0.0, true);
+            builder.add_mirrored_points(&aabb, crew_width, 0.1, false);
+        }
+        Neckline::DeepV => {}
+        Neckline::Scoop => {}
+        Neckline::V => {}
+    }
+}