mirror of
https://github.com/ZDoom/Raze.git
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055b310d60
This eliminates another piece of hideous code. This commit also moves the memory error handler to the common code, so that all games can call it if triggered.
152 lines
3.7 KiB
C
152 lines
3.7 KiB
C
// Base services interface declaration
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// for the Build Engine
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// by Jonathon Fowler (jf@jonof.id.au)
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#pragma once
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#ifndef baselayer_h_
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#define baselayer_h_
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#include "compat.h"
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#include "osd.h"
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#include "timer.h"
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#include "c_cvars.h"
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#include "inputstate.h"
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#include "printf.h"
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#include "zstring.h"
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#include "vectors.h"
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extern char appactive;
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extern char modechange;
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extern char nogl;
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extern int32_t swapcomplete;
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EXTERN_CVAR(Bool, r_usenewaspect)
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// video
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extern int32_t newaspect_enable;
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extern int32_t r_fpgrouscan;
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extern int32_t setaspect_new_use_dimen;
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extern uint32_t r_screenxy;
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extern int32_t xres, yres, bpp, fullscreen, bytesperline, refreshfreq;
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extern intptr_t frameplace;
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extern char offscreenrendering;
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void calc_ylookup(int32_t bpl, int32_t lastyidx);
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int32_t videoCheckMode(int32_t *x, int32_t *y, int32_t c, int32_t fs, int32_t forced);
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int32_t videoSetMode(int32_t x, int32_t y, int32_t c, int32_t fs);
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void videoGetModes(void);
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void videoResetMode(void);
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void videoEndDrawing(void);
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void videoShowFrame(int32_t);
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int32_t videoUpdatePalette(int32_t start, int32_t num);
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void videoBeginDrawing(void);
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extern int32_t qsetmode;
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#define in3dmode() (qsetmode==200)
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extern int32_t g_logFlushWindow;
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void mouseGrabInput(bool grab);
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void getScreen(uint8_t* imgBuf);
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#include "print.h"
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struct GameStats
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{
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int kill, tkill;
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int secret, tsecret;
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int timesecnd;
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int frags;
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};
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struct FGameStartup
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{
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int Episode;
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int Level;
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int Skill;
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int CustomLevel1;
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int CustomLevel2;
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};
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struct FSavegameInfo
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{
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const char *savesig;
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int minsavever;
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int currentsavever;
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};
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struct FSaveGameNode
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{
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FString SaveTitle;
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FString Filename;
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bool bOldVersion = false;
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bool bMissingWads = false;
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bool bNoDelete = false;
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bool bIsExt = false;
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bool isValid() const
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{
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return Filename.IsNotEmpty() && !bOldVersion && !bMissingWads;
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}
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};
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enum EMenuSounds : int;
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struct GameInterface
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{
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virtual ~GameInterface() {}
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virtual void faketimerhandler() {} // This is a remnant of older versions, but Blood backend has not updated yet.
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virtual int app_main() = 0;
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virtual void FreeGameData() {}
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virtual bool validate_hud(int) = 0;
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virtual void set_hud_layout(int size) = 0;
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virtual void set_hud_scale(int size) = 0;
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virtual FString statFPS() { return "FPS display not available"; }
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virtual GameStats getStats() { return {}; }
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virtual void DrawNativeMenuText(int fontnum, int state, double xpos, double ypos, float fontscale, const char* text, int flags) {}
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virtual void MainMenuOpened() {}
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virtual void MenuOpened() {}
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virtual void MenuClosed() {}
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virtual void MenuSound(EMenuSounds snd) {}
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virtual bool CanSave() { return true; }
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virtual void CustomMenuSelection(int menu, int item) {}
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virtual void StartGame(FGameStartup& gs) {}
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virtual FSavegameInfo GetSaveSig() { return { "", 0, 0}; }
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virtual bool DrawSpecialScreen(const DVector2 &origin, int tilenum) { return false; }
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virtual void DrawCenteredTextScreen(const DVector2& origin, const char* text, int position, bool withbg = true) {}
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virtual void DrawMenuCaption(const DVector2& origin, const char* text) {}
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virtual bool SaveGame(FSaveGameNode*) { return false; }
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virtual bool LoadGame(FSaveGameNode*) { return false; }
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virtual void DoPrintMessage(int prio, const char*) = 0;
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void PrintMessage(int prio, const char*fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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FString f;
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f.VFormat(fmt, ap);
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DoPrintMessage(prio, f);
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}
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virtual void DrawPlayerSprite(const DVector2& origin, bool onteam) {}
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virtual void QuitToTitle() {}
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virtual void SetAmbience(bool on) {}
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virtual FString GetCoordString() { return "'stat coord' not implemented"; }
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};
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extern GameInterface* gi;
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extern double g_beforeSwapTime;
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void ImGui_Begin_Frame();
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#endif // baselayer_h_
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