keXa/kolibrios
1
0
Fork 0
forked from KolibriOS/kolibrios
Code Pull Requests Activity
44c2341a69
kolibrios/programs/games/LaserTank/trunk/smalllibc/kosSyst.cpp

709 lines
10 KiB
C++
Raw Normal View History

LaserTank game added git-svn-id: svn://kolibrios.org@5276 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-12-28 19:29:59 +01:00
#include "kosSyst.h"
#include "func.h"
#include <stdarg.h>
char kosCmdLine[257];
char kosExePath[1024];
extern "C" char exeStack[];
char exeStack[16384];
#define atexitBufferSize 32
#ifndef SMALLLIBC_NO_ATEXIT
//
void (__cdecl *atExitList[atexitBufferSize])();
int atExitFnNum = 0;
//
int __cdecl atexit( void (__cdecl *func )( void ))
{
//
if ( atExitFnNum < atexitBufferSize )
{
//
atExitList[atExitFnNum++] = func;
return 0;
}
else
{
return 1;
}
}
#endif
float Point::Lingrh()
{
return sqrtd(this->X * this->X + this->Y * this->Y);
}
float Point::Angle()
{
return atan2(this->X, this->Y);
}
//
Dword RandomSeed = 0;
//
void rtlSrand( Dword seed )
{
RandomSeed = seed;
}
//
Dword rtlRand( void )
{
//<2F><><EFBFBD><EFBFBD><EFBFBD> 0x80000776
Dword dwi, i;
for ( i = 0; i < 32; i++ )
{
dwi = RandomSeed & 0x80000776;
__asm{
mov eax, dwi
mov edx, eax
bswap eax
xor eax, edx
xor al, ah
setpo al
movzx eax, al
mov dwi, eax
}
RandomSeed = ( RandomSeed << 1 ) | ( dwi & 1 );
}
return RandomSeed;
}
void* __cdecl memcpy( void *dst, const void *src, size_t bytesCount )
{
__asm{
mov edi, dst
mov eax, dst
mov esi, src
mov ecx, bytesCount
rep movsb
}
}
//
void memset( Byte *dst, Byte filler, Dword count )
{
//
__asm{
mov edi, dst
mov al, filler
mov ecx, count
rep stosb
}
}
//
Dword rtlInterlockedExchange( Dword *target, Dword value )
{
// Dword result;
//
__asm{
mov eax, value
mov ebx, target
xchg eax, [ebx]
// mov result, eax
}
//
// return result;
}
//////////////////////////////////////////////////////////////////////
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//
char * __cdecl strcpy( char *target, const char *source )
{
char *result = target;
while( target[0] = source[0] )
{
target++;
source++;
}
return result;
}
//////////////////////////////////////////////////////////////////////
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//
char * __cdecl strrchr( const char * string, int c )
{
char *cPtr;
//
for ( cPtr = (char *)string + strlen( string ); cPtr >= string; cPtr-- )
{
//
if ( *cPtr == c ) return cPtr;
}
//
return NULL;
}
//////////////////////////////////////////////////////////////////////
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//
int __cdecl strlen( const char *line )
{
int i;
for( i=0; line[i] != 0; i++ );
return i;
}
//////////////////////////////////////////////////////////////////////
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//
unsigned int num2hex( unsigned int num )
{
if( num < 10 )
return num + '0';
return num - 10 + 'A';
}
inline void __declspec(noreturn) kos_sysfuncm1(void)
{
__asm or eax, -1
__asm int 0x40
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_ExitApp()
{
#ifndef SMALLLIBC_NO_ATEXIT
int i;
//
for ( i = atExitFnNum - 1; i >= 0; i-- )
{
//
atExitList[i]();
}
#endif
//
kos_sysfuncm1();
}
static void __declspec(noinline) __fastcall kos_sysfunc0(Dword _ecx, Dword _edx, Dword _ebx, Dword _esi, Dword _edi)
{
__asm xor eax, eax
__asm mov ebx, _ebx
__asm mov esi, _esi
__asm mov edi, _edi
__asm int 0x40
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0
void kos_DefineAndDrawWindow(
Word x, Word y,
Word sizeX, Word sizeY,
Byte mainAreaType,
Dword mainAreaColour,
Byte headerType,
Dword headerColour,
Dword borderColour
)
{
Dword arg1, arg2, arg3, arg4;
//
arg1 = ( x << 16 ) + sizeX;
arg2 = ( y << 16 ) + sizeY;
arg3 = ( mainAreaType << 24 ) | mainAreaColour;
arg4 = ( headerType << 24 ) | headerColour;
//
kos_sysfunc0(arg2, arg3, arg1, arg4, borderColour);
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
void kos_PutPixel( Dword x, Dword y, Dword colour )
{
//
__asm{
push 1
pop eax
mov ebx, x
mov ecx, y
mov edx, colour
int 0x40
}
}
inline Dword kos_sysfunc2(void)
{
__asm push 2
__asm pop eax
__asm int 0x40
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 2 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
bool kos_GetKey( Byte &keyCode )
{
Dword result = kos_sysfunc2();
//
keyCode = result >> 8;
//
return ( result & 0xFF ) == 0;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 3 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
Dword kos_GetSystemClock()
{
// Dword result;
//
__asm{
push 3
pop eax
int 0x40
// mov result, eax
}
//
// return result;
}
static void __declspec(noinline) __fastcall kos_sysfunc4(Dword _ecx, const char* _edx, Dword _ebx, Dword _esi)
{
__asm push 4
__asm pop eax
__asm mov ebx, [_ebx]
__asm mov esi, [_esi]
__asm int 0x40
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 4
void kos_WriteTextToWindow(
Word x,
Word y,
Byte fontType,
Dword textColour,
const char *textPtr,
Dword textLen
)
{
Dword arg1, arg2;
//
arg1 = ( x << 16 ) | y;
arg2 = ( fontType << 24 ) | textColour;
//
kos_sysfunc4(arg2, textPtr, arg1, textLen);
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 5 <20><><EFBFBD><EFBFBD><EFBFBD>, <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_Pause( Dword value )
{
//
__asm{
push 5
pop eax
mov ebx, value
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 7 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_PutImage( RGB * imagePtr, Word sizeX, Word sizeY, Word x, Word y )
{
Dword arg1, arg2;
//
arg1 = ( sizeX << 16 ) | sizeY;
arg2 = ( x << 16 ) | y;
//
__asm{
push 7
pop eax
mov ebx, imagePtr
mov ecx, arg1
mov edx, arg2
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 8 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_DefineButton( Word x, Word y, Word sizeX, Word sizeY, Dword buttonID, Dword colour )
{
Dword arg1, arg2;
//
arg1 = ( x << 16 ) | sizeX;
arg2 = ( y << 16 ) | sizeY;
//
__asm{
push 8
pop eax
mov ebx, arg1
mov ecx, arg2
mov edx, buttonID
mov esi, colour
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 9 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Dword kos_ProcessInfo( sProcessInfo *targetPtr, Dword processID )
{
// Dword result;
//
__asm{
push 9
pop eax
mov ebx, targetPtr
mov ecx, processID
int 0x40
// mov result, eax
}
//
// return result;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 10
Dword kos_WaitForEvent()
{
// Dword result;
__asm{
push 10
pop eax
int 0x40
// mov result, eax
}
// return result;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 11
Dword kos_CheckForEvent()
{
// Dword result;
__asm{
push 11
pop eax
int 0x40
// mov result, eax
}
// return result;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 12
void kos_WindowRedrawStatus( Dword status )
{
__asm{
push 12
pop eax
mov ebx, status
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 13 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_DrawBar( Word x, Word y, Word sizeX, Word sizeY, Dword colour )
{
Dword arg1, arg2;
//
arg1 = ( x << 16 ) | sizeX;
arg2 = ( y << 16 ) | sizeY;
//
__asm{
push 13
pop eax
mov ebx, arg1
mov ecx, arg2
mov edx, colour
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 17
bool kos_GetButtonID( Dword &buttonID )
{
Dword result;
//
__asm{
push 17
pop eax
int 0x40
mov result, eax
}
//
buttonID = result >> 8;
//
return (result & 0xFF) == 0;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 23
Dword kos_WaitForEventTimeout( Dword timeOut )
{
// Dword result;
__asm{
push 23
pop eax
mov ebx, timeOut
int 0x40
// mov result, eax
}
// return result;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "<22><><EFBFBD><EFBFBD>" <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 37
void kos_GetMouseState( Dword & buttons, int & cursorX, int & cursorY )
{
Dword mB;
Word curX;
Word curY;
sProcessInfo sPI;
//
__asm{
push 37
pop eax
xor ebx, ebx
int 0x40
mov curY, ax
shr eax, 16
mov curX, ax
push 37
pop eax
push 2
pop ebx
int 0x40
mov mB, eax
}
//
kos_ProcessInfo( &sPI );
//
buttons = mB;
cursorX = curX - sPI.processInfo.x_start;
cursorY = curY - sPI.processInfo.y_start;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 40 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_SetMaskForEvents( Dword mask )
{
//
__asm{
push 40
pop eax
mov ebx, mask
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 47 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
void kos_DisplayNumberToWindow(
Dword value,
Dword digitsNum,
Word x,
Word y,
Dword colour,
eNumberBase nBase,
bool valueIsPointer
)
{
Dword arg1, arg2;
//
arg1 = ( valueIsPointer ? 1 : 0 ) |
( ((Byte)nBase) << 8 ) |
( ( digitsNum & 0x1F ) << 16 );
arg2 = ( x << 16 ) | y;
//
__asm{
push 47
pop eax
mov ebx, arg1
mov ecx, value
mov edx, arg2
mov esi, colour
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 70 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Dword kos_FileSystemAccess( kosFileInfo *fileInfo )
{
// Dword result;
//
__asm{
mov eax, 70
mov ebx, fileInfo
int 0x40
// push 70
// pop eax
// mov ebx, fileInfo
// int 0x40
// mov result, eax
}
//
// return result;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 63 <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_DebugOutChar( char ccc )
{
//
__asm{
push 63
pop eax
push 1
pop ebx
mov cl, ccc
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 66 <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_SetKeyboardDataMode( Dword mode )
{
//
__asm{
push 66
pop eax
push 1
pop ebx
mov ecx, mode
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void rtlDebugOutString( char *str )
{
//
for ( ; str[0] != 0; str++ )
{
kos_DebugOutChar( str[0] );
}
//
kos_DebugOutChar( 13 );
kos_DebugOutChar( 10 );
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 64 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
bool kos_ApplicationMemoryResize( Dword targetSize )
{
Dword result;
//
__asm{
push 64
pop eax
push 1
pop ebx
mov ecx, targetSize
int 0x40
mov result, eax
}
//
return result == 0;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 67 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> == -1 <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void kos_ChangeWindow( Dword x, Dword y, Dword sizeX, Dword sizeY )
{
//
__asm{
push 67
pop eax
mov ebx, x
mov ecx, y
mov edx, sizeX
mov esi, sizeY
int 0x40
}
}
void kos_InitHeap()
{
__asm{
push 68
pop eax
push 11
pop ebx
int 0x40
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
typedef void (__cdecl *_PVFV)(void);
extern "C" _PVFV __xc_a[];
extern "C" _PVFV __xc_z[];
#pragma comment(linker, "/merge:.CRT=.rdata")
//
void __cdecl crtStartUp()
{
#ifndef SMALLLIBC_NO_INIT
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
for ( _PVFV *pbegin = __xc_a; pbegin < __xc_z; pbegin++ )
{
//
(**pbegin)();
}
#endif
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20> kos_Main()
//rtlSrand( kos_GetSystemClock() );
// <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
kos_Main();
// <20><><EFBFBD><EFBFBD><EFBFBD>
kos_ExitApp();
}
Copy Permalink