From b0315b7ebc16fcbae6c3098db6c824f9057d2a71 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Mon, 20 Nov 2023 22:00:34 +0100
Subject: feat(engine): add materials

---
 engine/src/lighting.rs | 72 ++++++++++++++++++++++++++++++--------------------
 1 file changed, 44 insertions(+), 28 deletions(-)

(limited to 'engine/src/lighting.rs')

diff --git a/engine/src/lighting.rs b/engine/src/lighting.rs
index e7fb901..f14c0b3 100644
--- a/engine/src/lighting.rs
+++ b/engine/src/lighting.rs
@@ -1,31 +1,13 @@
 use crate::color::Color;
 use crate::vector::Vec3;
 
-#[derive(Debug, Clone)]
-pub struct LightSettings
-{
-    pub ambient_light_strength: f32,
-    pub specular_light_strength: f32,
-    pub specular_shininess: u32,
-}
-
-impl Default for LightSettings
-{
-    fn default() -> Self
-    {
-        Self {
-            ambient_light_strength: 1.0,
-            specular_light_strength: 0.0,
-            specular_shininess: 32,
-        }
-    }
-}
-
 #[derive(Debug, Clone)]
 pub struct LightSource
 {
     position: Vec3<f32>,
-    color: Color<f32>,
+    ambient: Color<f32>,
+    diffuse: Color<f32>,
+    specular: Color<f32>,
 }
 
 impl LightSource
@@ -37,9 +19,21 @@ impl LightSource
     }
 
     #[must_use]
-    pub fn color(&self) -> &Color<f32>
+    pub fn ambient(&self) -> &Color<f32>
+    {
+        &self.ambient
+    }
+
+    #[must_use]
+    pub fn diffuse(&self) -> &Color<f32>
     {
-        &self.color
+        &self.diffuse
+    }
+
+    #[must_use]
+    pub fn specular(&self) -> &Color<f32>
+    {
+        &self.specular
     }
 
     pub fn translate(&mut self, translation: Vec3<f32>)
@@ -52,7 +46,9 @@ impl LightSource
 pub struct LightSourceBuilder
 {
     position: Vec3<f32>,
-    color: Color<f32>,
+    ambient: Color<f32>,
+    diffuse: Color<f32>,
+    specular: Color<f32>,
 }
 
 impl LightSourceBuilder
@@ -62,7 +58,9 @@ impl LightSourceBuilder
     {
         Self {
             position: Vec3::default(),
-            color: Color::WHITE_F32,
+            ambient: Color::WHITE_F32,
+            diffuse: Color::WHITE_F32,
+            specular: Color::WHITE_F32,
         }
     }
 
@@ -75,9 +73,25 @@ impl LightSourceBuilder
     }
 
     #[must_use]
-    pub fn color(mut self, color: Color<f32>) -> Self
+    pub fn ambient(mut self, ambient: Color<f32>) -> Self
+    {
+        self.ambient = ambient;
+
+        self
+    }
+
+    #[must_use]
+    pub fn diffuse(mut self, diffuse: Color<f32>) -> Self
+    {
+        self.diffuse = diffuse;
+
+        self
+    }
+
+    #[must_use]
+    pub fn specular(mut self, specular: Color<f32>) -> Self
     {
-        self.color = color;
+        self.specular = specular;
 
         self
     }
@@ -87,7 +101,9 @@ impl LightSourceBuilder
     {
         LightSource {
             position: self.position.clone(),
-            color: self.color.clone(),
+            ambient: self.ambient.clone(),
+            diffuse: self.diffuse.clone(),
+            specular: self.specular.clone(),
         }
     }
 }
-- 
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