1>detka.obj : error LNK2019: unresolved external symbol "public: void __thiscall hgeParticleSystem::Update(float)" (?Update@hgeParticleSystem@@QAEXM@Z) referenced in function "bool __cdecl FrameFunc(void)" (?FrameFunc@@YA_NXZ)
1>detka.obj : error LNK2019: unresolved external symbol "public: void __thiscall hgeParticleSystem::MoveTo(float,float,bool)" (?MoveTo@hgeParticleSystem@@QAEXMM_N@Z) referenced in function "bool __cdecl FrameFunc(void)" (?FrameFunc@@YA_NXZ)
1>detka.obj : error LNK2019: unresolved external symbol "public: void __cdecl hgeFont::printf(float,float,int,char const *,...)" (?printf@hgeFont@@QAAXMMHPBDZZ) referenced in function "bool __cdecl RenderFunc(void)" (?RenderFunc@@YA_NXZ)
1>detka.obj : error LNK2019: unresolved external symbol "public: void __thiscall hgeSprite::Render(float,float)" (?Render@hgeSprite@@QAEXMM@Z) referenced in function "bool __cdecl RenderFunc(void)" (?RenderFunc@@YA_NXZ)
1>detka.obj : error LNK2019: unresolved external symbol "public: void __thiscall hgeParticleSystem::Render(void)" (?Render@hgeParticleSystem@@QAEXXZ) referenced in function "bool __cdecl RenderFunc(void)" (?RenderFunc@@YA_NXZ)
1>detka.obj : error LNK2019: unresolved external symbol "public: void __thiscall hgeParticleSystem::Fire(void)" (?Fire@hgeParticleSystem@@QAEXXZ) referenced in function _WinMain@16
1>detka.obj : error LNK2019: unresolved external symbol "public: __thiscall hgeParticleSystem::hgeParticleSystem(char const *,class hgeSprite *)" (??0hgeParticleSystem@@QAE@PBDPAVhgeSprite@@@Z) referenced in function _WinMain@16
1>detka.obj : error LNK2019: unresolved external symbol "public: __thiscall hgeFont::hgeFont(char const *,bool)" (??0hgeFont@@QAE@PBD_N@Z) referenced in function _WinMain@16
1>detka.obj : error LNK2019: unresolved external symbol "public: void __thiscall hgeSprite::SetColor(unsigned long,int)" (?SetColor@hgeSprite@@QAEXKH@Z) referenced in function _WinMain@16
1>detka.obj : error LNK2019: unresolved external symbol "public: __thiscall hgeSprite::hgeSprite(unsigned long,float,float,float,float)" (??0hgeSprite@@QAE@KMMMM@Z) referenced in function _WinMain@16
1>detka.obj : error LNK2001: unresolved external symbol "private: static class HGE * hgeParticleSystem::hge" (?hge@hgeParticleSystem@@0PAVHGE@@A)
1>detka.obj : error LNK2019: unresolved external symbol "public: __thiscall hgeFont::~hgeFont(void)" (??1hgeFont@@QAE@XZ) referenced in function "public: void * __thiscall hgeFont::`scalar deleting destructor'(unsigned int)" (??_GhgeFont@@QAEPAXI@Z)
1>detka.obj : error LNK2001: unresolved external symbol "protected: static class HGE * hgeSprite::hge" (?hge@hgeSprite@@1PAVHGE@@A)
1>c:\users\дмитрий\documents\visual studio 2010\Projects\aaa\Debug\aaa.exe : fatal error LNK1120: 13 unresolved externals

/*
** Haaf's Game Engine 1.8
** Copyright © 2003-2007, Relish Games
** hge.relishgames.com
**
** hge_tut03 - Using helper classes
*/

// Copy the files "particles.png", "menu.wav",
// "font1.fnt", "font1.png" and "trail.psi" from
// the folder "precompiled" to the folder with
// executable file. Also copy hge.dll and bass.dll
// to the same folder.

#include "..\..\include\hge.h"
#include "..\..\include\hgesprite.h"
#include "..\..\include\hgefont.h"
#include "..\..\include\hgeparticle.h"

// Pointer to the HGE interface.
// Helper classes require this to work.
HGE *hge=0;

// Pointers to the HGE objects we will use
hgeSprite* spr;
hgeSprite* spt;
hgeFont* fnt;
hgeParticleSystem* par;

// Handles for HGE resourcces
HTEXTURE tex;
HEFFECT snd;

// Some "gameplay" variables
float x=100.0f, y=100.0f;
float dx=0.0f, dy=0.0f;

const float speed=90;
const float friction=0.98f;

// Play sound effect
void boom() {
int pan=int((x-400)/4);
float pitch=(dx*dx+dy*dy)*0.0005f+0.2f;
hge->Effect_PlayEx(snd,100,pan,pitch);
}

bool FrameFunc()
{
float dt=hge->Timer_GetDelta();

// Process keys
if (hge->Input_GetKeyState(HGEK_ESCAPE)) return true;
if (hge->Input_GetKeyState(HGEK_LEFT)) dx-=speed*dt;
if (hge->Input_GetKeyState(HGEK_RIGHT)) dx+=speed*dt;
if (hge->Input_GetKeyState(HGEK_UP)) dy-=speed*dt;
if (hge->Input_GetKeyState(HGEK_DOWN)) dy+=speed*dt;

// Do some movement calculations and collision detection
dx*=friction; dy*=friction; x+=dx; y+=dy;
if(x>784) {x=784-(x-784);dx=-dx;boom();}
if(x<16) {x=16+16-x;dx=-dx;boom();}
if(y>584) {y=584-(y-584);dy=-dy;boom();}
if(y<16) {y=16+16-y;dy=-dy;boom();}

// Update particle system
par->info.nEmission=(int)(dx*dx+dy*dy)*2;
par->MoveTo(x,y);
par->Update(dt);

return false;
}

bool RenderFunc()
{
// Render graphics
hge->Gfx_BeginScene();
hge->Gfx_Clear(0);
par->Render();
spr->Render(x, y);
fnt->printf(5, 5, HGETEXT_LEFT, "dt:%.3f\nFPS:%d (constant)", hge->Timer_GetDelta(), hge->Timer_GetFPS());
hge->Gfx_EndScene();

return false;
}

int WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
{
hge = hgeCreate(HGE_VERSION);

hge->System_SetState(HGE_LOGFILE, "hge_tut03.log");
hge->System_SetState(HGE_FRAMEFUNC, FrameFunc);
hge->System_SetState(HGE_RENDERFUNC, RenderFunc);
hge->System_SetState(HGE_TITLE, "HGE Tutorial 03 - Using helper classes");
hge->System_SetState(HGE_FPS, 100);
hge->System_SetState(HGE_WINDOWED, true);
hge->System_SetState(HGE_SCREENWIDTH, 800);
hge->System_SetState(HGE_SCREENHEIGHT, 600);
hge->System_SetState(HGE_SCREENBPP, 32);

if(hge->System_Initiate()) {

// Load sound and texture
snd=hge->Effect_Load("menu.wav");
tex=hge->Texture_Load("particles.png");
if(!snd || !tex)
{
// If one of the data files is not found, display
// an error message and shutdown.
MessageBox(NULL, "Can't load one of the following files:\nMENU.WAV, PARTICLES.PNG, FONT1.FNT, FONT1.PNG, TRAIL.PSI", "Error", MB_OK | MB_ICONERROR | MB_APPLMODAL);
hge->System_Shutdown();
hge->Release();
return 0;
}

// Create and set up a sprite
spr=new hgeSprite(tex, 96, 64, 32, 32);
spr->SetColor(0xFFFFA000);
spr->SetHotSpot(16,16);

// Load a font
fnt=new hgeFont("font1.fnt");

// Create and set up a particle system
spt=new hgeSprite(tex, 32, 32, 32, 32);
spt->SetBlendMode(BLEND_COLORMUL | BLEND_ALPHAADD | BLEND_NOZWRITE);
spt->SetHotSpot(16,16);
par=new hgeParticleSystem("trail.psi",spt);
par->Fire();

// Let's rock now!
hge->System_Start();

// Delete created objects and free loaded resources
delete par;
delete fnt;
delete spt;
delete spr;
hge->Texture_Free(tex);
hge->Effect_Free(snd);
}

// Clean up and shutdown
hge->System_Shutdown();
hge->Release();
return 0;
}