Ambient light can now be set; Code cleanup

Game/src/MainState.cpp

@@ -7,7 +7,7 @@ void MainState::onEnter() {
 	ap.load("example.nfpack");
 	test.create(ap.get("2mats.obj"), nf::Entity::Type::DYNAMIC);
 	test.setPosition(nf::Vec3(0.0, 1.5, -5.0));
-	plane.create(ap.get("env.obj"), nf::Entity::Type::ENVIRONMENT);
+	plane.create(ap.get("env.obj"), nf::Entity::Type::MAP);
 	plane.setScale(20.0);
 	plane.setPosition(0.0, -20.0, 0.0);
 	text.create("", nf::Vec2(0.1, 0.025), nf::Vec3(0.8));
@@ -27,9 +27,9 @@ void MainState::onEnter() {
 	sound2.setVolume(3.0);
 	sound2.setEntity(test);
 
-	for (int x = 0; x < 5; x++) {
-		for (int y = 0; y < 5; y++) {
-			for (int z = 0; z < 5; z++) {
+	for (int x = 0; x < 3; x++) {
+		for (int y = 0; y < 3; y++) {
+			for (int z = 0; z < 3; z++) {
 				entities.push_back(new nf::Entity);
 				entities.back()->create(ap.get("2mats.obj"), nf::Entity::Type::DYNAMIC);
 				entities.back()->setPosition(nf::Vec3(5.0 + x * 2.05, 1.0 + y * 2.05, -5.0 + z * 2.05));
@@ -40,6 +40,8 @@ void MainState::onEnter() {
 	grav = 2.0f;
 	setGravity(grav);
 
+	amb = 0.1f;
+
 	camera->setPosition(-20.0, 15.0, 0.0);
 	camera->setRotation(85.0, -30.0);
 }
@@ -103,6 +105,13 @@ void MainState::update(float deltaTime) {
 	}
 	gravText.setText("Gravity Scale: " + std::to_string(grav));
 
+	if (app->isKeyHeld(NFI_LEFT))
+		amb -= 0.01f;
+	if (app->isKeyHeld(NFI_RIGHT))
+		amb += 0.01f;
+	if (amb >= 0.0f)
+		setAmbientLight(amb);
+
 	if (app->isKeyPressed(NFI_ESCAPE))
 		app->quit();
 }

Game/src/include/MainState.h

@@ -29,6 +29,7 @@ private:
 	nf::Sound sound2;
 
 	float grav;
+	float amb;
 
 	std::vector<nf::Entity*> entities;
 };

NothinFancy/NothinFancy.vcxproj

@@ -61,6 +61,7 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>$(ProjectDir)src\include\;$(ProjectDir)dep\include\</AdditionalIncludeDirectories>
       <ObjectFileName>$(IntDir)obj\</ObjectFileName>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -92,6 +93,7 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>$(ProjectDir)src\include\;$(ProjectDir)dep\include\</AdditionalIncludeDirectories>
       <ObjectFileName>$(IntDir)obj\</ObjectFileName>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>

NothinFancy/assets/base/shaders/lightingFragment.shader

@@ -22,6 +22,7 @@ uniform Light light[12];
 uniform int numberOfLights;
 uniform bool isContinued;
 uniform float farPlane;
+uniform float ambientStrength;
 
 uniform sampler2D gBPos;
 uniform sampler2D gBNorm;
@@ -88,7 +89,6 @@ void main() {
 	float specPower = specTemp.r;
 	float matSpec = specTemp.g;
 
-	float ambientStrength = 0.1f;
 	vec3 ambient = ambientStrength * matDiff;
 	if (!isContinued)
 		color += ambient;

NothinFancy/src/Application.cpp

@@ -45,11 +45,21 @@ namespace nf {
 		SetClassLongPtr(m_window, GCLP_HCURSOR, (LONG_PTR)hCursor);
 	}
 
+	Renderer* Application::getRenderer() const {
+		if (!m_renderer)
+			Error("Application not running yet!");
+		return m_renderer;
+	}
+
 	AudioEngine* Application::getAudioEngine() const {
+		if(!m_audio)
+			Error("Application not running yet!");
 		return m_audio;
 	}
 
 	PhysicsEngine* Application::getPhysicsEngine() const {
+		if (!m_physics)
+			Error("Application not running yet!");
 		return m_physics;
 	}
 

NothinFancy/src/Gamestate.cpp

@@ -54,6 +54,10 @@ namespace nf {
 		return camera;
 	}
 
+	void Gamestate::setAmbientLight(float strength) {
+		app->getRenderer()->setAmbient(strength);
+	}
+
 	void Gamestate::setGravity(const Vec3& gravity) {
 		app->getPhysicsEngine()->setGravity(gravity * 9.81f);
 	}

NothinFancy/src/NFObject/Entity.cpp

@@ -37,7 +37,7 @@ namespace nf {
 			bool convex = false, triangle = false;
 			if (m_type == Entity::Type::STATIC || m_type == Entity::Type::DYNAMIC)
 				convex = true;
-			else if (m_type == Entity::Type::ENVIRONMENT)
+			else if (m_type == Entity::Type::MAP)
 				triangle = true;
 			m_model = new Model(model, convex, triangle);
 			model->alreadyLoaded = true;

NothinFancy/src/PhysicsEngine.cpp

@@ -4,9 +4,6 @@
 #include "Entity.h"
 #include "Model.h"
 
-//Remove this
-#include "Input.h"
-
 namespace nf {
 	class PhysicsErrorCallback : public PxErrorCallback {
 		virtual void reportError(PxErrorCode::Enum code, const char* message, const char* file, int line) {
@@ -234,7 +231,7 @@ namespace nf {
 			act->userData = entity;
 			m_scene->addActor(*act);
 		}
-		else if (type == Entity::Type::ENVIRONMENT) {
+		else if (type == Entity::Type::MAP) {
 			PxRigidStatic* act = PxCreateStatic(*m_phy, PxTransform(PxIdentity), PxTriangleMeshGeometry(triangleMesh), *mat);
 			act->userData = entity;
 			m_scene->addActor(*act);

NothinFancy/src/Renderer/Renderer.cpp

@@ -290,6 +290,12 @@ namespace nf {
 		SwapBuffers(m_hdc);
 	}
 
+	void Renderer::setAmbient(float am) {
+		if (am < 0.0f)
+			Error("Cannot have a negative ambient light strength!");
+		m_lightingShader->setUniform("ambientStrength", am);
+	}
+
 	void Renderer::loadBaseAssets() {
 		m_baseAP.load("base.nfpack");
 		const char* gBufferVertex = m_baseAP.get("gBufferVertex.shader")->data;

NothinFancy/src/include/Application.h

@@ -24,6 +24,7 @@ namespace nf {
 
 		void setWindowIcon(HICON hIcon);
 		void setWindowCursor(HCURSOR hCursor);
+		Renderer* getRenderer() const;
 		AudioEngine* getAudioEngine() const;
 		PhysicsEngine* getPhysicsEngine() const;
 		void addState(Gamestate* state, const std::string& stateName);

NothinFancy/src/include/Entity.h

@@ -15,7 +15,7 @@ namespace nf {
 		enum class Type {
 			STATIC,
 			DYNAMIC,
-			ENVIRONMENT,
+			MAP,
 			DETAIL
 		};
 

NothinFancy/src/include/Gamestate.h

@@ -29,6 +29,8 @@ namespace nf {
 		virtual void render(Renderer& renderer);
 
 		Camera* getCamera();
+		//Defaults to 0.1f
+		void setAmbientLight(float stength);
 		//In units of Earth gravity (9.81 m/s^2)
 		void setGravity(const Vec3& gravity);
 		void setGravity(float strength);

NothinFancy/src/include/NothinFancy.h

@@ -1,6 +1,8 @@
-//TODO: Rework this file to only contain functions the frontend will need to access
-
 #pragma once
+//TODO: Rework this file to only contain functions the frontend will need to access
+//Maybe a implementation define here?
+
+
 #include <chrono>
 #include <unordered_map>
 #include <array>

NothinFancy/src/include/Renderer.h

@@ -30,6 +30,7 @@ namespace nf {
 		void render(Cubemap& in);
 
 		void doFrame(Camera* camera, float dT);
+		void setAmbient(float am);
 
 		~Renderer();
 	private: