141 lines
3.9 KiB
C
141 lines
3.9 KiB
C
#ifndef _VM_H
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#define _VM_H
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#ifdef _WIN32
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#define EXPORT_FN __cdecl
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#else
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#define EXPORT_FN
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#endif
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#if __STDC_VERSION__ >= 199901L
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//C99 has a stdint header which hopefully contains an intptr_t
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//its optional... but if its not in there then its unlikely you'll actually be able to get the engine to a stage where it *can* load anything
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#include <stdint.h>
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#define qintptr_t intptr_t
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#define quintptr_t uintptr_t
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#else
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#if defined(_WIN64)
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#define qintptr_t __int64
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#define FTE_WORDSIZE 64
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#elif defined(_WIN32)
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#define qintptr_t __int32
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#define FTE_WORDSIZE 32
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#else
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#if __WORDSIZE == 64
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#define qintptr_t long long
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#define FTE_WORDSIZE 64
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#else
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#define qintptr_t long
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#define FTE_WORDSIZE 32
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#endif
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#endif
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#define quintptr_t unsigned qintptr_t
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#endif
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#ifndef FTE_WORDSIZE
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#ifdef __WORDSIZE
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#define FTE_WORDSIZE __WORDSIZE
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#else
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#define FTE_WORDSIZE 32
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#endif
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#endif
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typedef qintptr_t (EXPORT_FN *sys_calldll_t) (qintptr_t arg, ...);
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typedef int (*sys_callqvm_t) (void *offset, quintptr_t mask, int fn, const int *arg);
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typedef struct vm_s vm_t;
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// for syscall users
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#define VM_LONG(x) (*(int*)&(x)) //note: on 64bit platforms, the later bits can contain junk
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#define VM_FLOAT(x) (*(float*)&(x)) //note: on 64bit platforms, the later bits can contain junk
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#define VM_POINTER(x) ((x)?(void*)((char *)offset+((x)%mask)):NULL)
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#define VM_OOB(p,l) (p + l >= mask || VM_POINTER(p) < offset)
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// ------------------------- * interface * -------------------------
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void VM_PrintInfo(vm_t *vm);
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vm_t *VM_Create(vm_t *vm, const char *name, sys_calldll_t syscalldll, sys_callqvm_t syscallqvm);
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void VM_Destroy(vm_t *vm);
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qboolean VM_Restart(vm_t *vm);
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qintptr_t VARGS VM_Call(vm_t *vm, qintptr_t instruction, ...);
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qboolean VM_NonNative(vm_t *vm);
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void *VM_MemoryBase(vm_t *vm);
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quintptr_t VM_MemoryMask(vm_t *vm);
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//plugin functions
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#ifdef PLUGINS
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qboolean Plug_CenterPrintMessage(char *buffer, int clientnum);
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qboolean Plug_ChatMessage(char *buffer, int talkernum, int tpflags);
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void Plug_Command_f(void);
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int Plug_ConnectionlessClientPacket(char *buffer, int size);
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void Plug_DrawReloadImages(void);
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void Plug_Init(void);
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qboolean Plug_Menu_Event(int eventtype, int param);
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void Plug_ResChanged(void);
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void Plug_SBar(void);
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qboolean Plug_ServerMessage(char *buffer, int messagelevel);
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void Plug_Tick(void);
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qboolean Plugin_ExecuteString(void);
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#endif
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#ifdef VM_UI
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qboolean UI_Command(void);
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void UI_Init (void);
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void UI_Start (void);
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void UI_Stop (void);
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qboolean UI_OpenMenu(void);
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void UI_Restart_f(void);
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qboolean UI_Q2LayoutChanged(void);
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void UI_StringChanged(int num);
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qboolean UI_MousePosition(int xpos, int ypos);
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int UI_MenuState(void);
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qboolean UI_KeyPress(int key, int unicode, qboolean down);
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void UI_Reset(void);
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void UI_DrawMenu(void);
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qboolean UI_DrawStatusBar(int scores);
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qboolean UI_DrawIntermission(void);
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qboolean UI_DrawFinale(void);
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int UI_MenuState(void);
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//sans botlib
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struct pc_token_s;
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int Script_LoadFile(char *filename);
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void Script_Free(int handle);
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int Script_Read(int handle, struct pc_token_s *token);
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void Script_Get_File_And_Line(int handle, char *filename, int *line);
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#endif
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#define VM_FS_READ 0
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#define VM_FS_WRITE 1
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#define VM_FS_APPEND 2
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#define VM_FS_APPEND2 3 //I don't know, don't ask me. look at q3 source
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int VM_fopen (char *name, int *handle, int fmode, int owner);
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int VM_FRead (char *dest, int quantity, int fnum, int owner);
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void VM_fclose (int fnum, int owner);
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void VM_fcloseall (int owner);
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int VM_GetFileList(char *path, char *ext, char *output, int buffersize);
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#ifdef VM_CG
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void CG_Stop (void);
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void CG_Start (void);
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int CG_Refresh(void);
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qboolean CG_Command(void);
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qboolean CG_KeyPress(int key, int unicode, int down);
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#endif
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typedef struct {
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int handle;
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int modificationCount;
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float value;
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int integer;
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char string[256];
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} vmcvar_t;
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int VMQ3_Cvar_Register(vmcvar_t *v, char *name, char *defval, int flags);
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int VMQ3_Cvar_Update(vmcvar_t *v);
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#endif
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