From a0c1ffb4e2e159593e1ab82aceccb5396b05bba5 Mon Sep 17 00:00:00 2001
From: devZoGok <nenkokeko@yandex.com>
Date: Sun, 8 Sep 2024 15:25:46 +0300
Subject: [PATCH] enabled lighting

---
 gameObject.cpp |  2 +-
 main.cpp       |  1 +
 map.cpp        |  8 +++++++-
 player.cpp     |  2 +-
 unit.cpp       | 22 +++++++++++++++++++---
 unit.h         |  4 +++-
 6 files changed, 32 insertions(+), 7 deletions(-)

diff --git a/gameObject.cpp b/gameObject.cpp
index 4083569..0249480 100644
--- a/gameObject.cpp
+++ b/gameObject.cpp
@@ -102,7 +102,7 @@ namespace battleship{
 			string f[]{albedoPath == configData::DEFAULT_TEXTURE ? GameManager::getSingleton()->getPath() + albedoPath : basePath + albedoPath};
     		Texture *diffuseTexture = new Texture(f, 1, false);
 			mat->addBoolUniform("texturingEnabled", true);
-			mat->addBoolUniform("lightingEnabled", false);
+			mat->addBoolUniform("lightingEnabled", true);
 			mat->addTexUniform("textures[0]", diffuseTexture, true);
 		}
 		else{
diff --git a/main.cpp b/main.cpp
index bea132f..064259f 100755
--- a/main.cpp
+++ b/main.cpp
@@ -6,6 +6,7 @@
 #include <stateManager.h>
 
 #include <assetManager.h>
+#include <root.h>
 
 #include <string>
 
diff --git a/map.cpp b/map.cpp
index cbcdadc..7d337e9 100755
--- a/map.cpp
+++ b/map.cpp
@@ -1,6 +1,7 @@
 #include <root.h>
 #include <quad.h>
 #include <model.h>
+#include <light.h>
 #include <material.h>
 #include <assetManager.h>
 
@@ -123,7 +124,7 @@ namespace battleship{
 
 		Material *mat = new Material(Root::getSingleton()->getLibPath() + "texture");
 		mat->addBoolUniform("texturingEnabled", true);
-		mat->addBoolUniform("lightingEnabled", false);
+		mat->addBoolUniform("lightingEnabled", true);
 
 		string fr[]{texPath};
 		AssetManager::getSingleton()->load(fr[0]);
@@ -230,6 +231,7 @@ namespace battleship{
 		cam->setFarPlane(600);
 		cam->setPosition(Vector3(1, 1, 1) * configData::CAMERA_DISTANCE);
 		cam->lookAt(Vector3(-1, -1, -1).norm(), Vector3(-1, 1, -1).norm());
+
 	}
 
 	//TODO implement toggleable cell rendering
@@ -294,6 +296,10 @@ namespace battleship{
 			for(int i = 0; i < numWaterbodies; i++)
 				loadTerrainObject(i);
 		}
+
+		Node *lightNode = new Node(Vector3::VEC_ZERO, Quaternion(1.57, Vector3::VEC_I));
+		lightNode->addLight(new Light(Light::Type::DIRECTIONAL));
+		Root::getSingleton()->getRootNode()->attachChild(lightNode);
     }
 
 	//TODO unload skybox assets
diff --git a/player.cpp b/player.cpp
index 92b3b5f..5845d4c 100755
--- a/player.cpp
+++ b/player.cpp
@@ -24,7 +24,7 @@ namespace battleship{
 		trader(new Trader())
 	{
 		colorMaterial = new Material(Root::getSingleton()->getLibPath() + "texture");
-		colorMaterial->addBoolUniform("lightingEnabled", false);
+		colorMaterial->addBoolUniform("lightingEnabled", true);
 		colorMaterial->addBoolUniform("texturingEnabled", false);
 		colorMaterial->addVec4Uniform("diffuseColor", Vector4(color.x, color.y, color.z, 1));
 	}
diff --git a/unit.cpp b/unit.cpp
index 4c89ff6..751001c 100755
--- a/unit.cpp
+++ b/unit.cpp
@@ -1,9 +1,10 @@
-#include <model.h>
-#include <quad.h>
 #include <box.h>
+#include <quad.h>
+#include <model.h>
+#include <light.h>
+#include <texture.h>
 #include <material.h>
 #include <particleEmitter.h>
-#include <texture.h>
 
 #include <stateManager.h>
 #include <solUtil.h>
@@ -291,6 +292,7 @@ namespace battleship{
 		Unit::initProperties();
 		initModel();
 		initHitbox();
+		initLosLight();
 		initSound();
 		initWeapons();
         placeAt(pos);
@@ -306,6 +308,7 @@ namespace battleship{
 		removeBar(hpForegroundNode);
 		destroyWeapons();
 		destroySound();
+		destroyLosLight();
 		destroyHitbox();
 		destroyModel();
     }
@@ -405,6 +408,19 @@ namespace battleship{
 
 		weapons.clear();
 	}
+
+	void Unit::initLosLight(){
+		lightNode = new Node();
+		Light *light = new Light(Light::Type::POINT);
+		//light->setAttenuationValues(1, 1, 1);
+		model->attachChild(lightNode);
+	}
+
+	void Unit::destroyLosLight(){
+		model->dettachChild(lightNode);
+		delete lightNode;
+		lightNode = nullptr;
+	}
 	
 	void Unit::destroySound(){
 		selectionSfx->stop();
diff --git a/unit.h b/unit.h
index 716f0ab..04df3be 100755
--- a/unit.h
+++ b/unit.h
@@ -161,12 +161,14 @@ namespace battleship{
         void updateScreenCoordinates();
 		void initWeapons();
 		void destroyWeapons();
+		void initLosLight();
+		void destroyLosLight();
         inline bool canDisplayOrderLine(){return vb01::getTime() - orderLineDispTime < orderVecDispLength;}
 
         const int orderVecDispLength = 2000, DEATH_HP = 0;
         sf::SoundBuffer *selectionSfxBuffer;
         sf::Sound *selectionSfx = nullptr;
-		vb01::Node *hpBackgroundNode = nullptr, *hpForegroundNode = nullptr;
+		vb01::Node *hpBackgroundNode = nullptr, *hpForegroundNode = nullptr, *lightNode = nullptr;
 		bool vehicle;
     protected:
         UnitClass unitClass;