nuclear@0: #include "beginpart.h"
nuclear@0: 
nuclear@0: BeginPart::BeginPart(GraphicsContext *gc) {
nuclear@0: 	this->gc = gc;
nuclear@0: 
nuclear@0: 	this->gc = gc;
nuclear@0: 
nuclear@0: 	SceneLoader::SetNormalFileSaving(true);
nuclear@0: 	SceneLoader::SetDataPath("data/textures/");
nuclear@0: 	SceneLoader::LoadScene("data/geometry/begin.3ds", &scene);
nuclear@0: 
nuclear@0: 	light = new DirLight(Vector3(0.0f, 0.0f, 1.0f));
nuclear@0: 	light->SetIntensity(1.5f);
nuclear@0: 	scene->AddLight(light);
nuclear@0: 
nuclear@0: 	// get stuff
nuclear@0: 	Logo1 = scene->GetObject("LogoT");
nuclear@0: 	scene->RemoveObject(Logo1);
nuclear@0: 
nuclear@0: 	Logo2 = scene->GetObject("LogoB");
nuclear@0: 	scene->RemoveObject(Logo2);
nuclear@0: 
nuclear@0: 	VolumeLogo = scene->GetObject("VolumeLogo");
nuclear@0: 	scene->RemoveObject(VolumeLogo);
nuclear@0: 	
nuclear@0: 	Latin1 = scene->GetObject("Latin1");	
nuclear@0: 	Latin2 = scene->GetObject("Latin2");	
nuclear@0: 	Lines[0] = scene->GetObject("Lines1");
nuclear@0: 	Lines[1] = scene->GetObject("Lines2");
nuclear@0: 	TheLabText[0] = scene->GetObject("LabText1");
nuclear@0: 	TheLabText[1] = scene->GetObject("LabText2");
nuclear@0: 
nuclear@0: 	scene->RemoveObject(scene->GetObject("Plane01"));
nuclear@0: 
nuclear@0: 	gc->SetTextureTransformState(0, TexTransform2D);
nuclear@0: }
nuclear@0: 
nuclear@0: BeginPart::~BeginPart() {
nuclear@0: 	delete scene;
nuclear@0: }
nuclear@0: 
nuclear@0: #define psin(x) (sinf(x) / 2.0f + 0.5f)
nuclear@0: #define pcos(x) (cosf(x) / 2.0f + 0.5f)
nuclear@0: 
nuclear@0: void BeginPart::MainLoop() {
nuclear@0: 	dword msec = timer.GetMilliSec();
nuclear@0: 	float t = (float)msec / 1000.0f;
nuclear@0: 
nuclear@0: 	const float StartCycle = 2.5f;
nuclear@0: 	const float EndCycle = 5.0f;
nuclear@0: 	const float StartFade = 9.0f;
nuclear@0: 
nuclear@0: 
nuclear@0: 	Latin1->SetTextureMatrix(Matrix3x3(1,0,0, 0,1,0, 0,t/4,1));
nuclear@0: 	Latin2->SetTextureMatrix(Matrix3x3(1,0,0, 0,1,0, 0,t/2,1));
nuclear@0: 	Lines[0]->SetTextureMatrix(Matrix3x3(1,0,0, 0,1,0, t*2.0f,0,1));
nuclear@0: 	Lines[1]->SetTextureMatrix(Matrix3x3(1,0,0, 0,1,0, t/2.0f,0,1));
nuclear@0: 	TheLabText[0]->SetTextureMatrix(Matrix3x3(1,0,0, 0,1,0, t,0,1));
nuclear@0: 	TheLabText[1]->SetTextureMatrix(Matrix3x3(1,0,0, 0,1,0, t/3,0,1));
nuclear@0: 
nuclear@0: 	gc->Clear(0);
nuclear@0: 	gc->ClearZBufferStencil(1.0f, 0);
nuclear@0: 
nuclear@0: 	gc->SetZBuffering(false);
nuclear@0: 
nuclear@0: 	scene->Render();
nuclear@0: 
nuclear@0: 	gc->SetAlphaBlending(true);
nuclear@0: 	gc->SetTextureStageColor(0, TexBlendModulate, TexArgCurrent, TexArgTexture);
nuclear@0: 	gc->SetTextureStageAlpha(0, TexBlendModulate, TexArgCurrent, TexArgTexture);
nuclear@0: 	gc->SetBlendFunc(BLEND_ONE, BLEND_ONE);
nuclear@0: 
nuclear@0: 	Matrix3x3 TexMat;
nuclear@0: 	
nuclear@0: 	// render shit
nuclear@0: 	Logo1->SetTranslation(0.0f, max(0.8f - t, 0) * 50.0f, 0.0f);
nuclear@0: 	Logo2->SetTranslation(0.0f, -max(0.8f - t, 0) * 50.0f, 0.0f);
nuclear@0: 	
nuclear@0: 	if(t > StartCycle) {
nuclear@0:         Logo1->material.Diffuse.r += (t-StartCycle) * 0.005f;
nuclear@0: 		Logo1->material.Diffuse.g -= (t-StartCycle) * 0.005f;
nuclear@0: 		Logo1->material.Diffuse.b -= (t-StartCycle) * 0.005f;
nuclear@0: 		if(Logo1->material.Diffuse.r > 0.5f) Logo1->material.Diffuse.r = 0.5f;
nuclear@0: 		if(Logo1->material.Diffuse.g < 0.0f) Logo1->material.Diffuse.g = 0.0f;
nuclear@0: 		if(Logo1->material.Diffuse.b < 0.0f) Logo1->material.Diffuse.b = 0.0f;
nuclear@0: 
nuclear@0: 		Logo2->material.Diffuse.r += (t-StartCycle) * 0.005f;
nuclear@0: 		Logo2->material.Diffuse.g -= (t-StartCycle) * 0.005f;
nuclear@0: 		Logo2->material.Diffuse.b -= (t-StartCycle) * 0.005f;
nuclear@0: 		if(Logo2->material.Diffuse.r > 0.5f) Logo2->material.Diffuse.r = 0.5f;
nuclear@0: 		if(Logo2->material.Diffuse.g < 0.0f) Logo2->material.Diffuse.g = 0.0f;
nuclear@0: 		if(Logo2->material.Diffuse.b < 0.0f) Logo2->material.Diffuse.b = 0.0f;
nuclear@0: 	}
nuclear@0: 	
nuclear@0: 	gc->SetMaterial(Logo1->material);
nuclear@0: 	gc->SetTexture(0, Logo1->material.Maps[TextureMap]);
nuclear@0: 	
nuclear@0: 	gc->SetWorldMatrix(Logo1->GetWorldTransform());
nuclear@0: 	Logo1->RenderBare();
nuclear@0: 
nuclear@0: 	gc->SetWorldMatrix(Logo2->GetWorldTransform());
nuclear@0: 	Logo2->RenderBare();
nuclear@0: 
nuclear@0: 	if(t > EndCycle) {
nuclear@0: 		Color color(Logo1->material.Diffuse.r, Logo1->material.Diffuse.g, Logo1->material.Diffuse.b);
nuclear@0: 		VolumeLogo->material.SetDiffuse(color);
nuclear@0: 		gc->SetTexture(0, VolumeLogo->material.Maps[TextureMap]);
nuclear@0: 		
nuclear@0: 		float xoffs = sinf(t/2.0f) * 4.0f;
nuclear@0: 		float yoffs = sinf(t) * 1.5f;//-(t - 2.0f*EndCycle);
nuclear@0: 		for(int i=0; i<min(10, (int)((t-EndCycle)*30.0f)); i++) {
nuclear@0: 			Matrix4x4 mat;
nuclear@0: 			mat.SetTranslation(xoffs * ((float)i * 0.5f), yoffs * ((float)i * 0.5f), 0.0f);
nuclear@0: 
nuclear@0: 			float ScaleFactor = 1.0f + (float)i * 0.2f;
nuclear@0: 			Matrix4x4 ScaleMat;
nuclear@0: 			ScaleMat.SetScaling(ScaleFactor, ScaleFactor, ScaleFactor);
nuclear@0: 
nuclear@0: 			VolumeLogo->material.Diffuse.r -= 0.08f;
nuclear@0: 			VolumeLogo->material.Diffuse.g -= 0.08f;
nuclear@0: 			VolumeLogo->material.Diffuse.b -= 0.08f;
nuclear@0: 
nuclear@0: 			gc->SetWorldMatrix(VolumeLogo->GetWorldTransform() * mat * ScaleMat);
nuclear@0: 			VolumeLogo->RenderBare();
nuclear@0: 		}
nuclear@0: 	}
nuclear@0: 
nuclear@0: 	Material OrigMat = VolumeLogo->material;
nuclear@0: 	VolumeLogo->material = Material(0.0f, 0.0f, 0.0f, max((t - StartFade) / 2.0f, 0.0f));
nuclear@0: 	VolumeLogo->Render();
nuclear@0: 	VolumeLogo->material = OrigMat;
nuclear@0: 
nuclear@0: 	gc->SetZBuffering(true);
nuclear@0: 	gc->SetAlphaBlending(false);
nuclear@0: }