if (state == WeaponClass::WS_RELOADING){
		barx = (float)draw.Draw_Single_Line(D3DCOLOR_XRGB(255,255,0), 0, 0, L"Charging... ");
		barx *= draw.GetScalar();
		DrawChargeBar(barx, 0.003f, 0.02f, 0.004f, 1.0f-(1.0f/reloadtime*statetime), D3DCOLOR_XRGB(255,255,0), D3DCOLOR_XRGB(255,255,0), D3DCOLOR_XRGB(0,0,0));
	} else if (maxammo == 0 && _ammo == 0)
		draw.Draw_Single_Line(D3DCOLOR_XRGB(255,0,0), 0, 0, L"Battery depleted.");
	else
		draw.Draw_Single_Line(D3DCOLOR_XRGB(0,255,0), 0, 0, L"Charged.");
		


	if (g_pPICBatch->Serialize())
		g_pPICBatch->Render();

::WS_RELOADING

#include "dllmain.h"
#include "RegistrationSubsystems.h"
#include "Render.h"
#include "W32Font.h"
#include "SceneRender.h"
#include "RedirectHandler.h"
#include "Math.h"
#include <time.h>
#include "RenderObjClass.h"
#include "SceneClass.h"
#include "Console.h"
#include "StateManager.h"
#include "WeaponClasses.h"
#include "PICHUD.h"

CWin32Font*	g_pPICFont;
CFontBatch*	g_pPICBatch;

#define PICHUDSTATE_READY		(0)
#define PICHUDSTATE_RELOADING	(1)
#define PICHUDSTATE_DEPLETED	(2)

Vector3	g_DisplayVertices[5] = {
	Vector3(-0.008227f, 0.140099f, 0.024404f),
	Vector3(-0.056067f, 0.140099f, 0.024404f),
	Vector3(-0.059560f, 0.140099f, 0.040857f),
	Vector3(-0.059560f, 0.140099f, 0.028945f),
	Vector3(-0.008227f, 0.140099f, 0.040857f),
};

int g_DisplayIndices[9] = {
	3, 2, 1,
	1, 2, 4,
	1, 4, 0,
};

D3DCOLOR g_DisplayColors[5] = {
	D3DCOLOR_XRGB(0,0,0),
	D3DCOLOR_XRGB(0,0,0),
	D3DCOLOR_XRGB(0,0,0),
	D3DCOLOR_XRGB(0,0,0),
	D3DCOLOR_XRGB(0,0,0),
};

Vector3	g_OutsideVertices[9] = {
	Vector3(-0.002435f, 0.140099f, 0.024469f),
	Vector3(0.030383f, 0.140099f, 0.024469f),
	Vector3(0.040079f, 0.140099f, 0.026707f),
	Vector3(0.053505f, 0.140099f, 0.042370f),
	Vector3(0.054624f, 0.140099f, 0.049083f),
	Vector3(0.054624f, 0.140099f, 0.096073f),
	Vector3(0.035736f, 0.140099f, 0.131874f),
	Vector3(0.031261f, 0.140099f, 0.135230f),
	Vector3(0.003685f, 0.140099f, 0.135230f),
};

Vector3	g_InsideVertices[9] = {
	Vector3(-0.002435f, 0.140099f, 0.040133f),
	Vector3(0.027400f, 0.140099f, 0.040133f),
	Vector3(0.033367f, 0.140099f, 0.041251f),
	Vector3(0.038960f, 0.140099f, 0.047964f),
	Vector3(0.040079f, 0.140099f, 0.052439f),
	Vector3(0.040079f, 0.140099f, 0.093835f),
	Vector3(0.027641f, 0.140099f, 0.117330f),
	Vector3(0.024285f, 0.140099f, 0.119567f),
	Vector3(0.003685f, 0.140099f, 0.119567f),
};

float	g_OutLengths[8];
float	g_InLengths[8];

float	g_OutLengthTotal;
float	g_InLengthTotal;

#define VERT_Y_INC	(0.000001f)

void InitNumDisplay(){
	int i;
	for (i = 0; i < 5; i++)
		g_DisplayVertices[i].Y += VERT_Y_INC;

}

void MakeBarLengths(){
	int i;
	
	for (i = 0; i < 9; i++)
		g_OutsideVertices[i].Y += VERT_Y_INC;

	for (i = 0; i < 9; i++)
		g_InsideVertices[i].Y += VERT_Y_INC;

	for (i = 0; i < 8; i++)
		g_OutLengthTotal += (g_OutLengths[i] = (g_OutsideVertices[i+1]-g_OutsideVertices[i]).Length());

	for (i = 0; i < 8; i++)
		g_InLengthTotal += (g_InLengths[i] = (g_InsideVertices[i+1]-g_InsideVertices[i]).Length());
}

void DrawPICBar(float len, D3DCOLOR color, D3DCOLOR color2){
	float inlen;
	float alpha, left;
	int i, rects;
	Vector3 verts[4];
	D3DCOLOR colors[4];
	len = (len < 0.0f) ? 0.0f : ((len > 1.0f) ? 1.0f : len);
	inlen = g_InLengthTotal * len;
	int indices[6];

	left = inlen;
	i = 0;

	rects = len > 0.0f ? 1 : 0;

	for (i = 0; i < 8; i++){
		if (left < g_InLengths[i]) break;
		left -= g_InLengths[i];
		rects++;
	}

	left = inlen;

	indices[0] = 0;
	indices[1] = 1;
	indices[2] = 2;

	indices[3] = 1;
	indices[4] = 2;
	indices[5] = 3;

	colors[0] = color;
	colors[1] = color;
	colors[2] = color;
	colors[3] = color;

	for (i = 0; i < rects; i++){
		alpha = (left > g_InLengths[i]) ? 1.0f : 1.0f/g_InLengths[i]*left;
		left -= g_InLengths[i];
		
		verts[0] = g_InsideVertices[i];
		verts[1] = g_OutsideVertices[i];
		verts[2] = Vector3::Lerp(g_InsideVertices[i], g_InsideVertices[i+1], alpha);
		verts[3] = Vector3::Lerp(g_OutsideVertices[i], g_OutsideVertices[i+1], alpha);
		
		Draw_Indexed_Prim(2, verts, NULL, colors, indices);
	}

	left = g_InLengthTotal-inlen;

	colors[0] = color2;
	colors[1] = color2;
	colors[2] = color2;
	colors[3] = color2;

	for (i = 8; i > rects-1; i--){
		alpha = (left > g_InLengths[i-1]) ? 1.0f : 1.0f/g_InLengths[i-1]*left;
		left -= g_InLengths[i-1];
		
		verts[0] = g_InsideVertices[i];
		verts[1] = g_OutsideVertices[i];
		verts[2] = Vector3::Lerp(g_InsideVertices[i], g_InsideVertices[i-1], alpha);
		verts[3] = Vector3::Lerp(g_OutsideVertices[i], g_OutsideVertices[i-1], alpha);
				
		Draw_Indexed_Prim(2, verts, NULL, colors, indices);
	}
}

void DrawAmmoCountBackground(D3DCOLOR color){
	D3DCOLOR colors[9];
	int i;

	colors[0] = colors[1] = colors[2] = colors[3] = colors[4] = color;
	

	Draw_Indexed_Prim(3, g_DisplayVertices, NULL, colors, g_DisplayIndices);
}

void DrawChargeBar(float x, float y, float width, float height, float progress, D3DCOLOR framecolor, D3DCOLOR barcolor, D3DCOLOR barcolor2){
	Vector3 verts[4];
	D3DCOLOR colors[4];
	int i;
	int indices[6] = {
		0, 1, 2,
		1, 2, 3,
	};
	for (i = 0; i < 4; i++)
		verts[i].Z = 0.0f;

	if (progress == 1.0f){
		for (i = 0; i < 4; i++)
			colors[i] = barcolor;

		verts[0].X = x;
		verts[0].Y = y;

		verts[1].X = x+width;
		verts[1].Y = y;

		verts[2].X = x;
		verts[2].Y = y+height;

		verts[3].X = x+width;
		verts[3].Y = y+height;
		Draw_Indexed_Prim(2, verts, NULL, colors, indices);
	} else if (progress == 0.0f){
		for (i = 0; i < 4; i++)
			colors[i] = barcolor2;

		verts[0].X = x;
		verts[0].Y = y;

		verts[1].X = x+width;
		verts[1].Y = y;

		verts[2].X = x;
		verts[2].Y = y+height;

		verts[3].X = x+width;
		verts[3].Y = y+height;
		Draw_Indexed_Prim(2, verts, NULL, colors, indices);
	} else {
		for (i = 0; i < 4; i++)
			colors[i] = barcolor;

		verts[0].X = x;
		verts[0].Y = y;

		verts[1].X = x+(width*progress);
		verts[1].Y = y;

		verts[2].X = x;
		verts[2].Y = y+height;

		verts[3].X = x+(width*progress);
		verts[3].Y = y+height;
		Draw_Indexed_Prim(2, verts, NULL, colors, indices);


		for (i = 0; i < 4; i++)
			colors[i] = barcolor2;

		verts[0].X = x+(width*progress);
		verts[0].Y = y;

		verts[1].X = x+width;
		verts[1].Y = y;

		verts[2].X = x+(width*progress);
		verts[2].Y = y+height;

		verts[3].X = x+width;
		verts[3].Y = y+height;
		Draw_Indexed_Prim(2, verts, NULL, colors, indices);
	}

	Draw_Frame(RectClass(x, y, x+width, y+height), framecolor);
}

/*
PICHUDRenderObjClass
*/

PICHUDRenderObjClass::PICHUDRenderObjClass(){
	Matrix3D mat(true);
	Set_Transform(mat);
	m_Bits |= BOUNDING_VOLUMES_VALID | IS_FORCE_VISIBLE;

}

PICHUDRenderObjClass::~PICHUDRenderObjClass(){
}

RenderObjClass* PICHUDRenderObjClass::Clone(){
	return NULL;
}

int PICHUDRenderObjClass::Get_Sort_Level(){
	return WW3D::MinStaticSortLevel;
	//return WW3D::MaxStaticSortLevel;
	ShaderClass shader;
	shader.Set_Shader(ShaderClass::_PresetAlphaShader);
	shader.m_Depth_Mask = 1;
	return shader.Guess_Sort_Level();
}

void PICHUDRenderObjClass::Render(RenderInfoClass&){
	int sort_level;
	CTextDrawer draw;
	int _ammo;
	int maxammo;
	int displayammo;
	Matrix3D mat, trans;
	WeaponClass *pWeapon;
	Matrix4 mat2;
	float ammo;
	ShaderClass shader;
	wchar_t lBuf[16];
	bool hasinclip;
	float statetime;
	float reloadtime;
	WeaponClass::WeaponState state;
	float barx;
	float time;
	int t;

	if (WW3D::AreStaticSortListsEnabled && (sort_level = Get_Sort_Level())){
		WW3D::Add_To_Static_Sort_List(this, sort_level);
		return;
	}
	
	g_pPICBatch->Reset();
	draw.Set_Batch(g_pPICBatch);
	draw.Set_Font(g_pPICFont);

	
	D3DMATERIAL9 matr;
	memset(&matr, 0, sizeof(D3DMATERIAL9));
	matr.Diffuse.a = 1.0f;
	matr.Diffuse.r = 1.0f;
	matr.Diffuse.g = 1.0f;
	matr.Diffuse.b = 1.0f;
	
	(*g_ppD3DDevice)->SetPixelShader(NULL);
	(*g_ppD3DDevice)->SetVertexShader(NULL);
	StateManager::SetRenderState(D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
	StateManager::SetMaterial(&matr);
	StateManager::SetRenderState(D3DRS_LIGHTING, FALSE);
	StateManager::SetRenderState(D3DRS_FOGENABLE, FALSE);

	StateManager::SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);

	shader.Set_Shader(ShaderClass::_PresetAlphaShader);
	shader.m_Texturing = 1;
	shader.Apply();

	
	(*g_ppD3DDevice)->SetTexture(0, NULL);
	mat2.Init(m_Transform);
	mat2 = (Matrix4(m_Transform).Transpose());
	StateManager::SetTransform(D3DTS_WORLD, (D3DMATRIX*)&mat2);
	StateManager::SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
	displayammo = -1;
	hasinclip = false;
	state = WeaponClass::WS_READY;
	statetime = 0;
	reloadtime = 1.0f;
	if ((pWeapon = WeaponBagClass::GetMyWeapon(false))){
		state = pWeapon->GetState();
		statetime = pWeapon->GetStateTime();
		reloadtime = pWeapon->m_pDefintion->m_Reload_Time;
		if (reloadtime == 0.0f) reloadtime = 0.0000001f;
		_ammo = pWeapon->m_Ammo;
		maxammo = pWeapon->m_Max_Ammo;
		if (_ammo == -1 || maxammo == -1){
			ammo = 1.0f;
			displayammo = -1;
		}else{
			ammo = 1.0f/((float)((int)pWeapon->m_pDefintion->m_Max_Inventory_Rounds))*((float)(displayammo = maxammo));
			hasinclip = (int)pWeapon->m_Ammo ? true : false;
		}
	} else
		ammo = 1.0f;
	//Draw ammo bar
	DrawPICBar(ammo, D3DCOLOR_XRGB(0,255,0), D3DCOLOR_XRGB(255,0,0));
	DrawAmmoCountBackground(D3DCOLOR_XRGB(0,0,0));

	//Draw weapon status
	draw.Set_Scene_Size(0.01f);
	mat.Make_Identity();
	mat.setRotationX(Deg2Rad(-90.0f));
	mat.setRotationZ(Deg2Rad(180.0f));
	trans.Set_Translation(Vector3(0.023128f-0.009f, 0.1402f, 0.051910f+0.01f));
	mat = m_Transform*trans*mat;
	mat2 = Matrix4(mat).Transpose();
	StateManager::SetTransform(D3DTS_WORLD, (D3DMATRIX*)&mat2);

	if (state == WeaponClass::WS_RELOADING){
		barx = (float)draw.Draw_Single_Line(D3DCOLOR_XRGB(255,255,0), 0, 0, L"Charging... ");
		barx *= draw.GetScalar();
		DrawChargeBar(barx, 0.003f, 0.02f, 0.004f, 1.0f-(1.0f/reloadtime*statetime), D3DCOLOR_XRGB(255,255,0), D3DCOLOR_XRGB(255,255,0), D3DCOLOR_XRGB(0,0,0));
	} else if (maxammo == 0 && _ammo == 0)
		draw.Draw_Single_Line(D3DCOLOR_XRGB(255,0,0), 0, 0, L"Battery depleted.");
	else
		draw.Draw_Single_Line(D3DCOLOR_XRGB(0,255,0), 0, 0, L"Charged.");
		


	if (g_pPICBatch->Serialize())
		g_pPICBatch->Render();
	g_pPICBatch->Reset();

	//DrawAmmoCountBackground(hasinclip ? D3DCOLOR_XRGB(0,255,0) : D3DCOLOR_XRGB(255,0,0));	

	draw.Set_Scene_Size(0.0169f);
	mat.Make_Identity();
	mat.setRotationX(Deg2Rad(-90.0f));
	mat.setRotationZ(Deg2Rad(180.0f));
	trans.Set_Translation(Vector3(-0.008227f+0.0001f, 0.1402f, 0.024404f+0.0162f));
	mat = m_Transform*trans*mat;
	mat2 = Matrix4(mat).Transpose();
	StateManager::SetTransform(D3DTS_WORLD, (D3DMATRIX*)&mat2);

	if (displayammo == -1)
		StrCpyW(lBuf, L"\x221E");
	else
		swprintf(lBuf, L"%d", displayammo);


	draw.Draw_Single_Line(displayammo > 0 ? D3DCOLOR_XRGB(0,255,0) : D3DCOLOR_XRGB(255,0,0), 0, 0, lBuf);
	if (g_pPICBatch->Serialize())
		g_pPICBatch->Render();
}

RenderObjClass*  _stdcall AttachWeapon(WeaponClass* pWeapon, RenderObjClass* pWeaponObj){
	g_pWeaponModel = pWeaponObj;
	RenderObjClass *pObj;
	if (pWeapon->m_pDefintion->Get_ID() == 409610033){
		pObj = new PICHUDRenderObjClass;
		if (pObj && pWeaponObj){
			pWeaponObj->Add_Sub_Object_To_Bone(pObj, "F_GM_SCOPE");
			pObj->Release_Ref();
		}
	}
	return pWeaponObj;
}

__declspec(naked) void ASM_WeaponAttach(){
	__asm {
		add esp, 4;
		push eax;
		push edi;
		call AttachWeapon;
		mov edx, 0x0070E7FC;
		jmp edx;
	}
}

/*
PIDHUDRegistrator
*/

void PIDHUDRegistrator::Init(){
#ifdef GAME
	g_pRedirectHandler->RedirectCall(0x0070E7F4, ASM_WeaponAttach);
	g_pPICFont = new CWin32Font();
	g_pPICFont->Create("Arial", 32, 1, 0, 0, 0);
	g_pPICBatch = new CFontBatch;
	InitNumDisplay();
	MakeBarLengths();

#endif //GAME
}


void PIDHUDRegistrator::Terminate(){
#ifdef GAME
	delete g_pPICFont;
	delete g_pPICBatch;
#endif //GAME
}

PIDHUDRegistrator	g_PIDHUDRegistrator;