QB64/QB64-PE
QB64/QB64-PE
1
1
Fork 0
mirror of https://github.com/QB64-Phoenix-Edition/QB64pe.git synced 2024-07-01 13:50:36 +00:00
Code Issues Releases Wiki Activity
QB64-PE/internal/c/qbx.cpp

2194 lines
77 KiB
C++
Raw Blame History

#include "common.h"
#ifdef QB64_MACOSX
#include <ApplicationServices/ApplicationServices.h>
#endif
/* testing only
#ifdef QB64_WINDOWS
HWND FindMyTopMostWindow()
{
DWORD dwProcID = GetCurrentProcessId();
HWND hWnd = GetTopWindow(GetDesktopWindow());
while(hWnd)
{
DWORD dwWndProcID = 0;
GetWindowThreadProcessId(hWnd, &dwWndProcID);
if(dwWndProcID == dwProcID)
return hWnd;
hWnd = GetNextWindow(hWnd, GW_HWNDNEXT);
}
return NULL;
}
void SetMidiVolume(int32 vol){
//DWORD vol = MAKELONG(((volume*65535L)/100), ((volume*65535L)/100));
MIDIOUTCAPS midiCaps;
midiOutGetDevCaps(0, &midiCaps, sizeof(midiCaps));
if (midiCaps.dwSupport & MIDICAPS_VOLUME)
midiOutSetVolume(0, vol);
}
#endif
*/
extern void error(int32 error_number);
extern int32 sub_gl_called;
#ifdef QB64_GUI
#ifdef DEPENDENCY_GL
#include "parts/core/gl_header_for_parsing/temp/gl_helper_code.h"
double pi_as_double=3.14159265358979;
void gluPerspective(double fovy, double aspect, double zNear, double zFar)
{
double xmin, xmax, ymin, ymax;
ymax = zNear * tan(fovy * pi_as_double / 360.0);
ymin = -ymax;
xmin = ymin * aspect;
xmax = ymax * aspect;
glFrustum(xmin, xmax, ymin, ymax, zNear, zFar);
}
#endif
#endif
//forward references
void QBMAIN(void *);
void TIMERTHREAD();
extern int32 requestedKeyboardOverlayImage;
void requestKeyboardOverlayImage(int32 handle){
requestedKeyboardOverlayImage=handle;
}
//extern functions
extern qbs *func__dir(qbs* context);
extern int32 func__scaledwidth();
extern int32 func__scaledheight();
extern qbs *func__cwd();
extern qbs *func__startdir();
extern void sub__limit(double fps);
extern void sub__fps(double fps, int32 passed);
extern void sub__delay(double seconds);
extern void sub__resize(int32 on_off,int32 stretch_smooth);
extern int32 func__resize();
extern int32 func__resizewidth();
extern int32 func__resizeheight();
extern int32 FontLoad (uint8 *content,int32 content_bytes,int32 default_pixel_height,int32 which_font,int32 options);
extern int32 FontRenderTextUTF32(int i,uint32*codepoint,int32 codepoints,int32 options,
uint8**out_data,int32*out_x,int32 *out_y,int32*out_x_pre_increment,int32*out_x_post_increment);
extern int32 FontRenderTextASCII(int i,uint8*codepoint,int32 codepoints,int32 options,
uint8**out_data,int32*out_x,int32 *out_y,int32*out_x_pre_increment,int32*out_x_post_increment);
extern void sub__title(qbs *title);
extern void sub__echo(qbs *message);
extern void sub__finishdrop();
extern int32 func__filedrop();
extern void sub__filedrop(int32 on_off=NULL);
extern int32 func__totaldroppedfiles();
extern qbs *func__droppedfile(int32 fileIndex, int32 passed);
extern void sub__glrender(int32 method);
extern void sub__displayorder(int32 method1,int32 method2,int32 method3,int32 method4);
extern int64 GetTicks();
extern int32 func__memexists(void* blk);
extern void sub__memfill(mem_block* dblk,ptrszint doff,ptrszint dbytes,ptrszint soff,ptrszint sbytes);
extern void sub__memfill_nochecks(ptrszint doff,ptrszint dbytes,ptrszint soff,ptrszint sbytes);
extern void sub__memfill_1(mem_block* dblk,ptrszint doff,ptrszint dbytes,int8 val);
extern void sub__memfill_nochecks_1(ptrszint doff,ptrszint dbytes,int8 val);
extern void sub__memfill_2(mem_block* dblk,ptrszint doff,ptrszint dbytes,int16 val);
extern void sub__memfill_nochecks_2(ptrszint doff,ptrszint dbytes,int16 val);
extern void sub__memfill_4(mem_block* dblk,ptrszint doff,ptrszint dbytes,int32 val);
extern void sub__memfill_nochecks_4(ptrszint doff,ptrszint dbytes,int32 val);
extern void sub__memfill_8(mem_block* dblk,ptrszint doff,ptrszint dbytes,int64 val);
extern void sub__memfill_nochecks_8(ptrszint doff,ptrszint dbytes,int64 val);
extern void sub__memfill_SINGLE(mem_block* dblk,ptrszint doff,ptrszint dbytes,float val);
extern void sub__memfill_nochecks_SINGLE(ptrszint doff,ptrszint dbytes,float val);
extern void sub__memfill_DOUBLE(mem_block* dblk,ptrszint doff,ptrszint dbytes,double val);
extern void sub__memfill_nochecks_DOUBLE(ptrszint doff,ptrszint dbytes,double val);
extern void sub__memfill_FLOAT(mem_block* dblk,ptrszint doff,ptrszint dbytes,long double val);
extern void sub__memfill_nochecks_FLOAT(ptrszint doff,ptrszint dbytes,long double val);
extern void sub__memfill_OFFSET(mem_block* dblk,ptrszint doff,ptrszint dbytes,ptrszint val);
extern void sub__memfill_nochecks_OFFSET(ptrszint doff,ptrszint dbytes,ptrszint val);
extern void *func__memget(mem_block* blk,ptrszint off,ptrszint bytes);
extern void new_mem_lock();
extern void free_mem_lock(mem_lock *lock);
extern mem_block func__mem(ptrszint offset,ptrszint size,int32 type,ptrszint elementsize,mem_lock *lock);
extern mem_block func__mem_at_offset(ptrszint offset,ptrszint size);
extern void sub__memfree(void *);
extern void sub__memcopy(void *sblk,ptrszint soff,ptrszint bytes,void *dblk,ptrszint doff);
extern mem_block func__memnew(ptrszint);
extern mem_block func__memimage(int32,int32);
extern int64 func__shellhide(qbs *str);
extern int64 func_shell(qbs *str);
extern void sub_shell(qbs *str,int32 passed);
extern void sub_shell2(qbs *str,int32 passed);
extern void sub_shell3(qbs *str,int32 passed);
extern void sub__consoletitle(qbs*);
extern void sub__screenshow();
extern void sub__screenhide();
extern int32 func__screenhide();
extern int32 func_windowexists();
extern int32 func_screenicon();
extern int32 func_screenwidth();
extern int32 func_screenheight();
extern void sub_screenicon();
extern void sub__console(int32);
extern int32 func__console();
extern void sub__controlchr(int32);
extern int32 func__controlchr();
extern void sub__blink(int32);
extern int32 func__blink();
extern int32 func__hasfocus();
extern qbs *func__title();
extern int32 func__handle();
extern int32 func__fileexists(qbs*);
extern int32 func__direxists(qbs*);
extern int32 func_stick(int32 i,int32 axis_group,int32 passed);
extern int32 func_strig(int32 i,int32 controller,int32 passed);
extern void sub__maptriangle(int32 cull_options,float sx1,float sy1,float sx2,float sy2,float sx3,float sy3,int32 si,float dx1,float dy1,float dz1,float dx2,float dy2,float dz2,float dx3,float dy3,float dz3,int32 di,int32 smooth_options,int32 passed);
extern void sub__depthbuffer(int32 options,int32 dst,int32 passed);
extern int32 func_play(int32 ignore);
extern int32 func__sndrate();
extern int32 func__sndopenraw();
extern void sub__sndrawdone(int32 handle,int32 passed);
extern void sub__sndraw(float left,float right,int32 handle,int32 passed);
extern double func__sndrawlen(int32 handle,int32 passed);
extern void sub_paletteusing(void *element,int32 bits);
extern int64 func_read_int64(uint8 *data,ptrszint *data_offset,ptrszint data_size);
extern int64 func_read_uint64(uint8 *data,ptrszint *data_offset,ptrszint data_size);
extern void key_on();
extern void key_off();
extern void key_list();
extern void key_assign(int32 i,qbs *str);
extern int32 func__screeny();
extern int32 func__screenx();
extern void sub__screenmove(int32 x,int32 y,int32 passed);
extern void sub__mousemove(float x,float y);
extern qbs *func__os();
extern void sub__mapunicode(int32 unicode_code, int32 ascii_code);
extern int32 func__mapunicode(int32 ascii_code);
extern void field_new(int32 fileno);
extern void field_add(qbs *str,int64 size);
extern void field_get(int32 fileno,int64 seekpos,int32 passed);
extern void field_put(int32 fileno,int64 seekpos,int32 passed);
extern int32 func__keydown(int32 x);
extern int32 func__keyhit();
extern void sub_files(qbs *str,int32 passed);
extern int32 func_lpos(int32);
extern void sub__printimage(int32 i);
extern float func__mousemovementx(int32 context, int32 passed);
extern float func__mousemovementy(int32 context, int32 passed);
extern void sub__screenprint(qbs *txt);
extern void sub__screenclick(int32 x,int32 y, int32 button, int32 passed);
extern int32 func__screenimage(int32 x1,int32 y1,int32 x2,int32 y2,int32 passed);
extern void sub_lock(int32 i,int64 start,int64 end,int32 passed);
extern void sub_unlock(int32 i,int64 start,int64 end,int32 passed);
void chain_restorescreenstate(int32);
void chain_savescreenstate(int32);
extern void sub__fullscreen(int32 method,int32 passed);
extern void sub__allowfullscreen(int32 method,int32 smooth);
extern int32 func__fullscreen();
extern int32 func__fullscreensmooth();
extern void sub__clipboard(qbs*);
extern qbs *func__clipboard();
extern int32 func__clipboardimage();
extern void sub__clipboardimage(int32 src);
extern int32 func__exit();
extern char *fixdir(qbs*);
extern void revert_input_check();
extern int32 func__openhost(qbs*);
extern int32 func__openconnection(int32);
extern int32 func__openclient(qbs*);
extern int32 func__connected(int32);
extern qbs *func__connectionaddress(int32);
extern qbs *func_environ(qbs*);
extern qbs *func_environ(int32);
extern void sub_environ(qbs*);
extern void sub_draw(qbs*);
extern void qbs_maketmp(qbs*);
extern void sub_run(qbs*);
extern void sub_run_init();
extern void sndcloseall();
extern void freeallimages();
extern void call_interrupt(int32,void*,void*);
extern void call_interruptx(int32,void*,void*);
extern void restorepalette(img_struct* im);
extern void pset(int32 x,int32 y,uint32 col);
extern uint32 newimg();
extern int32 freeimg(uint32);
extern void imgrevert(int32);
extern int32 imgframe(uint8 *o,int32 x,int32 y,int32 bpp);
extern int32 imgnew(int32 x,int32 y,int32 bpp);
extern int32 imgload(char *filename,int32 bpp);
extern void sub__putimage(double f_dx1,double f_dy1,double f_dx2,double f_dy2,int32 src,int32 dst,double f_sx1,double f_sy1,double f_sx2,double f_sy2,int32 passed);
extern int32 fontopen(char *name,double d_height,int32 flags);
extern int32 selectfont(int32 f,img_struct *im);
extern void sndsetup();
extern uint32 sib();
extern uint32 sib_mod0();
extern uint8 *rm8();
extern uint16 *rm16();
extern uint32 *rm32();
extern void cpu_call();
extern int64 build_int64(uint32 val2,uint32 val1);
extern uint64 build_uint64(uint32 val2,uint32 val1);
extern void fix_error();
extern double get_error_erl();
extern uint32 get_error_err();
extern void end();
extern uint8 *mem_static_malloc(uint32 size);
extern void mem_static_restore(uint8* restore_point);
extern uint8 *cmem_dynamic_malloc(uint32 size);
extern void cmem_dynamic_free(uint8 *block);
extern void sub_defseg(int32 segment,int32 passed);
extern int32 func_peek(int32 offset);
extern void sub_poke(int32 offset,int32 value);
extern void more_return_points();
extern void qb64_generatesound(double f,double l,uint8 wait);
extern uint8 *soundwave(double frequency,double length,double volume,double fadein,double fadeout);
extern int32 wavesize(double length);
extern qbs *qbs_new_descriptor();
extern void qbs_free_descriptor(qbs *str);
extern void qbs_free(qbs *str);
extern void qbs_cmem_concat_list();
extern void qbs_concat_list();
extern void qbs_tmp_concat_list();
extern void qbs_concat(uint32 bytesrequired);
extern void qbs_concat_cmem(uint32 bytesrequired);
extern qbs *qbs_new_cmem(int32 size,uint8 tmp);
extern qbs *qbs_new_txt(const char *txt);
extern qbs *qbs_new_txt_len(const char *txt,int32 len);
extern qbs *qbs_new_fixed(uint8 *offset,uint32 size,uint8 tmp);
extern qbs *qbs_new(int32 size,uint8 tmp);
extern qbs *qbs_set(qbs *deststr,qbs *srcstr);
extern qbs *qbs_add(qbs *str1,qbs *str2);
extern qbs *qbs_ucase(qbs *str);
extern qbs *qbs_lcase(qbs *str);
extern qbs *func_chr(int32 value);
extern qbs *func_varptr_helper(uint8 type,uint16 offset);
extern qbs *qbs_left(qbs *str,int32 l);
extern qbs *qbs_right(qbs *str,int32 l);
extern qbs *func_mksmbf(float val);
extern qbs *func_mkdmbf(double val);
extern float func_cvsmbf(qbs *str);
extern double func_cvdmbf(qbs *str);
extern qbs *bit2string(uint32 bsize,int64 v);
extern qbs *ubit2string(uint32 bsize,uint64 v);
extern uint64 string2ubit(qbs*str,uint32 bsize);
extern int64 string2bit(qbs*str,uint32 bsize);
extern void sub_lset(qbs *dest,qbs *source);
extern void sub_rset(qbs *dest,qbs *source);
extern qbs *func_space(int32 spaces);
extern qbs *func_string(int32 characters,int32 asciivalue);
extern int32 func_instr(int32 start,qbs *str,qbs *substr,int32 passed);
extern int32 func__instrrev(int32 start,qbs *str,qbs *substr,int32 passed);
extern void sub_mid(qbs *dest,int32 start,int32 l,qbs* src,int32 passed);
extern qbs *func_mid(qbs *str,int32 start,int32 l,int32 passed);
extern qbs *qbs_ltrim(qbs *str);
extern qbs *qbs_rtrim(qbs *str);
extern qbs *qbs__trim(qbs *str);
extern int32 func__str_nc_compare(qbs *s1, qbs *s2);
extern int32 func__str_compare(qbs *s1, qbs *s2);
extern qbs *qbs_inkey();
extern void sub__keyclear(int32 buf, int32 passed);
extern qbs *qbs_str(int64 value);
extern qbs *qbs_str(int32 value);
extern qbs *qbs_str(int16 value);
extern qbs *qbs_str(int8 value);
extern qbs *qbs_str(uint64 value);
extern qbs *qbs_str(uint32 value);
extern qbs *qbs_str(uint16 value);
extern qbs *qbs_str(uint8 value);
extern qbs *qbs_str(float value);
extern qbs *qbs_str(double value);
extern qbs *qbs_str(long double value);
extern int32 qbs_equal(qbs *str1,qbs *str2);
extern int32 qbs_notequal(qbs *str1,qbs *str2);
extern int32 qbs_greaterthan(qbs *str1,qbs *str2);
extern int32 qbs_lessthan(qbs *str1,qbs *str2);
extern int32 qbs_lessorequal(qbs *str1,qbs *str2);
extern int32 qbs_greaterorequal(qbs *str1,qbs *str2);
extern double func_deg2rad(double degree);
extern double func_deg2grad(double degree);
extern double func_rad2deg(double degree);
extern double func_rad2grad(double degree);
extern double func_grad2deg(double degree);
extern double func_grad2rad(double degree);
extern double func_arcsec (double num);
extern double func_arccsc (double num);
extern double func_arccot (double num);
extern double func_sech (double num);
extern double func_csch (double num);
extern double func_coth (double num);
extern double func_sec (double num);
extern double func_csc (double num);
extern double func_cot (double num);
extern double func_pi(double multiplier,int32 passed);
extern int32 qbs_asc(qbs*);
extern int32 qbs_asc(qbs*,uint32);
extern int32 qbs_len(qbs *str);
extern void lineclip(int32 x1,int32 y1,int32 x2,int32 y2,int32 xmin,int32 ymin,int32 xmax,int32 ymax);
extern void qbg_palette(uint32 attribute,uint32 col,int32 passed);
extern void qbg_sub_color(uint32 col1,uint32 col2,uint32 bordercolor,int32 passed);
extern void defaultcolors();
extern void validatepage(int32 n);
extern void qbg_screen(int32 mode,int32 color_switch,int32 active_page,int32 visual_page,int32 refresh,int32 passed);
extern void sub_pcopy(int32 src,int32 dst);
extern void qbsub_width(int32 option,int32 value1,int32 value2,int32 passed);
extern void pset(int32 x,int32 y,uint32 col);
extern void pset_and_clip(int32 x,int32 y,uint32 col);
extern void qb32_boxfill(float x1f,float y1f,float x2f,float y2f,uint32 col);
extern void fast_boxfill(int32 x1,int32 y1,int32 x2,int32 y2,uint32 col);
extern void fast_line(int32 x1,int32 y1,int32 x2,int32 y2,uint32 col);
extern void qb32_line(float x1f,float y1f,float x2f,float y2f,uint32 col,uint32 style);
extern void sub_line(float x1,float y1,float x2,float y2,uint32 col,int32 bf,uint32 style,int32 passed);
extern void sub_paint32(float x,float y,uint32 fillcol,uint32 bordercol,int32 passed);
extern void sub_paint32x(float x,float y,uint32 fillcol,uint32 bordercol,int32 passed);
extern void sub_paint(float x,float y,uint32 fillcol,uint32 bordercol,qbs *backgroundstr,int32 passed);
extern void sub_paint(float x,float y,qbs *fillstr,uint32 bordercol,qbs *backgroundstr,int32 passed);
extern void sub_circle(double x,double y,double r,uint32 col,double start,double end,double aspect,int32 passed);
extern uint32 point(int32 x,int32 y);
extern double func_point(float x,float y,int32 passed);
extern void sub_pset(float x,float y,uint32 col,int32 passed);
extern void sub_preset(float x,float y,uint32 col,int32 passed);
extern void printchr(int32 character);
extern int32 printchr2(int32 x,int32 y,uint32 character,int32 i);
extern int32 chrwidth(int32 character);
extern void newline();
extern void makefit(qbs *text);
extern void lprint_makefit(qbs *text);
extern void tab();
extern void qbs_print(qbs* str,int32 finish_on_new_line);
extern void qbs_lprint(qbs* str,int32 finish_on_new_line);
extern void qbg_sub_window(float x1,float y1,float x2,float y2,int32 passed);
extern void qbg_sub_view_print(int32 topline,int32 bottomline,int32 passed);
extern void qbg_sub_view(int32 x1,int32 y1,int32 x2,int32 y2,int32 fillcolor,int32 bordercolor,int32 passed);
extern void sub_cls(int32 method,uint32 use_color,int32 passed);
extern void qbg_sub_locate(int32 row,int32 column,int32 cursor,int32 start,int32 stop,int32 passed);
extern int32 hexoct2uint64(qbs* h);
extern void qbs_input(int32 numvariables,uint8 newline);
extern long double func_val(qbs *s);
extern void sub_out(int32 port,int32 data);
extern void sub_randomize (double seed,int32 passed);
extern float func_rnd(float n,int32 passed);
extern double func_timer(double accuracy,int32 passed);
extern void sub_sound(double frequency,double lengthinclockticks);
//following are declared below to allow for inlining
//extern double func_abs(double d);
//extern long double func_abs(long double d);
//extern float func_abs(float d);
//extern void sub_open(qbs *name,int32 type,int32 access,int32 sharing,int32 i,int32 record_length,int32 passed);
extern void sub_open(qbs *name,int32 type,int32 access,int32 sharing,int32 i,int64 record_length,int32 passed);
extern void sub_open_gwbasic(qbs *typestr,int32 i,qbs *name,int64 record_length,int32 passed);
extern void sub_close(int32 i2,int32 passed);
extern int32 file_input_chr(int32 i);
extern void file_input_nextitem(int32 i,int32 lastc);
extern void sub_file_print(int32 i,qbs *str,int32 extraspace,int32 tab,int32 newline);
extern int32 n_roundincrement();
extern int32 n_float();
extern int32 n_int64();
extern int32 n_uint64();
extern int32 n_inputnumberfromdata(uint8 *data,ptrszint *data_offset,ptrszint data_size);
extern int32 n_inputnumberfromfile(int32 fileno);
extern void sub_file_line_input_string(int32 fileno,qbs *deststr);
extern void sub_file_input_string(int32 fileno,qbs *deststr);
extern int64 func_file_input_int64(int32 fileno);
extern uint64 func_file_input_uint64(int32 fileno);
extern void sub_read_string(uint8 *data,ptrszint *data_offset,ptrszint data_size,qbs *deststr);
extern long double func_read_float(uint8 *data,ptrszint *data_offset,ptrszint data_size,int32 typ);
extern long double func_file_input_float(int32 fileno,int32 typ);
extern void *byte_element(uint64 offset,int32 length);
extern void *byte_element(uint64 offset,int32 length,byte_element_struct *info);
extern void sub_get(int32 i,int64 offset,void *element,int32 passed);
extern void sub_get2(int32 i,int64 offset,qbs *str,int32 passed);
extern void sub_put(int32 i,int64 offset,void *element,int32 passed);
extern void sub_put2(int32 i,int64 offset,void *element,int32 passed);
extern void sub_graphics_get(float x1f,float y1f,float x2f,float y2f,void *element,uint32 mask,int32 passed);
extern void sub_graphics_put(float x1f,float y1f,void *element,int32 option,uint32 mask,int32 passed);
extern void sub_date(qbs* date);
extern qbs *func_date();
extern void sub_time(qbs* str);
extern qbs *func_time();
extern int32 func_csrlin();
extern int32 func_pos(int32 ignore);
extern double func_log(double value);
extern double func_csng_float(long double value);
extern double func_csng_double(double value);
extern double func_cdbl_float(long double value);
extern int32 func_cint_double(double value);
extern int64 func_cint_float(long double value);
extern int16 func_cint_long(int32 value);
extern int16 func_cint_ulong(uint32 value);
extern int16 func_cint_int64(int64 value);
extern int16 func_cint_uint64(uint64 value);
extern int32 func_clng_double(double value);
extern int64 func_clng_float(long double value);
extern int32 func_clng_ulong(uint32 value);
extern int32 func_clng_int64(int64 value);
extern int32 func_clng_uint64(uint64 value);
extern int64 func_round_double(long double value);
extern int64 func_round_float(long double value);
extern double func_fix_double(double value);
extern long double func_fix_float(long double value);
extern double func_exp_single(double value);
extern long double func_exp_float(long double value);
extern void sub_sleep(int32 seconds,int32 passed);
extern qbs *func_oct(int64 value,int32 neg_bits);
extern qbs *func_oct_float(long double value);
extern qbs *func_hex(int64 value,int32 neg_size);
extern qbs *func_hex_float(long double value);
extern ptrszint func_lbound(ptrszint *array,int32 index,int32 num_indexes);
extern ptrszint func_ubound(ptrszint *array,int32 index,int32 num_indexes);
extern int32 func_sgn(uint8 v);
extern int32 func_sgn(int8 v);
extern int32 func_sgn(uint16 v);
extern int32 func_sgn(int16 v);
extern int32 func_sgn(uint32 v);
extern int32 func_sgn(int32 v);
extern int32 func_sgn(uint64 v);
extern int32 func_sgn(int64 v);
extern int32 func_sgn(float v);
extern int32 func_sgn(double v);
extern int32 func_sgn(long double v);
extern int32 func_inp(int32 port);
extern void sub_wait(int32 port,int32 andexpression,int32 xorexpression,int32 passed);
extern qbs *func_tab(int32 pos);
extern qbs *func_spc(int32 spaces);
extern float func_pmap(float val,int32 option);
extern uint32 func_screen(int32 y,int32 x,int32 returncol,int32 passed);
extern void sub_bsave(qbs *filename,int32 offset,int32 size);
extern void sub_bload(qbs *filename,int32 offset,int32 passed);
extern int64 func_lof(int32 i);
extern int32 func_eof(int32 i);
extern void sub_seek(int32 i,int64 pos);
extern int64 func_seek(int32 i);
extern int64 func_loc(int32 i);
extern qbs *func_input(int32 n,int32 i,int32 passed);
extern double func_sqr(double value);
extern void sub_beep();
extern void snd_check();
extern int32 func__sndraw(uint8* data,uint32 bytes);
extern int32 func__sndopen(qbs* filename,qbs* requirements,int32 passed);
extern double func__sndlen(int32 handle);
extern void sub__sndlimit(int32 handle,double limit);
extern void sub__sndstop(int32 handle);
extern void sub__sndsetpos(int32 handle,double sec);
extern double func__sndgetpos(int32 handle);
extern void sub__sndbal(int32 handle,double x, double y, double z, int32 channel, int32 passed);
extern void sub__sndplay(int32 handle);
extern void sub__sndloop(int32 handle);
extern int32 func__sndcopy(int32 handle);
extern void sub__sndvol(int32 handle,float volume);
extern void sub__sndpause(int32 handle);
extern int32 func__sndpaused(int32 handle);
extern int32 func__sndplaying(int32 handle);
extern void sub__sndclose(int32 handle);
extern void sub__sndplayfile(qbs *filename,int32 sync,double volume,int32 passed);
extern void sub__sndplaycopy(int32 handle,double volume,int32 passed);
extern qbs *func_command(int32 index,int32 passed);
extern int32 func__commandcount();
extern void sub_kill(qbs *str);
extern void sub_name(qbs *oldname,qbs *newname);
extern void sub_chdir(qbs *str);
extern void sub_mkdir(qbs *str);
extern void sub_rmdir(qbs *str);
extern long double pow2(long double x,long double y);
extern int32 func_freefile();
extern void sub__mousehide();
extern void sub__mouseshow(qbs *style, int32 passed);
extern float func__mousex(int32 context, int32 passed);
extern float func__mousey(int32 context, int32 passed);
extern int32 func__mouseinput(int32 context, int32 passed);
extern int32 func__mousebutton(int32 i, int32 context, int32 passed);
extern int32 func__mousewheel(int32 context, int32 passed);
extern int32 func__mousepipeopen();
extern void sub__mouseinputpipe(int32 context);
extern void sub__mousepipeclose(int32 context);
extern void call_absolute(int32 args,uint16 offset);
extern void call_interrupt(int32 i);
extern void sub_play(qbs *str);
extern int32 func__newimage(int32 x,int32 y,int32 bpp,int32 passed);
extern int32 func__loadimage(qbs *f,int32 bpp,int32 passed);
extern int32 func__copyimage(int32 i,int32 mode,int32 passed);
extern void sub__freeimage(int32 i,int32 passed);
extern void sub__source(int32 i);
extern void sub__dest(int32 i);
extern int32 func__source();
extern int32 func__dest();
extern int32 func__display();
extern void sub__blend(int32 i,int32 passed);
extern void sub__dontblend(int32 i,int32 passed);
extern void sub__clearcolor(uint32 c,int32 i,int32 passed);
extern void sub__setalpha(int32 a,uint32 c,uint32 c2,int32 i,int32 passed);
extern int32 func__width(int32 i,int32 passed);
extern int32 func__height(int32 i,int32 passed);
extern int32 func__pixelsize(int32 i,int32 passed);
extern int32 func__clearcolor(int32 i,int32 passed);
extern int32 func__blend(int32 i,int32 passed);
extern uint32 func__defaultcolor(int32 i,int32 passed);
extern uint32 func__backgroundcolor(int32 i,int32 passed);
extern uint32 func__palettecolor(int32 n,int32 i,int32 passed);
extern void sub__palettecolor(int32 n,uint32 c,int32 i,int32 passed);
extern void sub__copypalette(int32 i,int32 i2,int32 passed);
extern void sub__printstring(float x,float y,qbs* text,int32 i,int32 passed);
extern int32 func__printwidth(qbs* text,int32 i,int32 passed);
extern int32 func__loadfont(qbs *filename,int32 size,qbs *requirements,int32 passed);
extern void sub__font(int32 f,int32 i,int32 passed);
extern int32 func__fontwidth(int32 f,int32 passed);
extern int32 func__fontheight(int32 f,int32 passed);
extern int32 func__font(int32 i,int32 passed);
extern void sub__freefont(int32 f);
extern void sub__printmode(int32 mode,int32 i,int32 passed);
extern int32 func__printmode(int32 i,int32 passed);
uint32 func__rgb32(int32 r,int32 g,int32 b,int32 a);
uint32 func__rgb32(int32 r,int32 g,int32 b);
uint32 func__rgb32(int32 i,int32 a);
uint32 func__rgb32(int32 i);
uint32 func__rgba32(int32 r,int32 g,int32 b,int32 a);
int32 func__alpha32(uint32 col);
int32 func__red32(uint32 col);
int32 func__green32(uint32 col);
int32 func__blue32(uint32 col);
extern uint32 matchcol(int32 r,int32 g,int32 b);
extern uint32 matchcol(int32 r,int32 g,int32 b,int32 i);
extern uint32 func__rgb(int32 r,int32 g,int32 b,int32 i,int32 passed);
extern uint32 func__rgba(int32 r,int32 g,int32 b,int32 a,int32 i,int32 passed);
extern int32 func__alpha(uint32 col,int32 i,int32 passed);
extern int32 func__red(uint32 col,int32 i,int32 passed);
extern int32 func__green(uint32 col,int32 i,int32 passed);
extern int32 func__blue(uint32 col,int32 i,int32 passed);
extern void sub_end();
extern int32 print_using(qbs *f, int32 s2, qbs *dest, qbs* pu_str);
extern int32 print_using_integer64(qbs* format, int64 value, int32 start, qbs *output);
extern int32 print_using_uinteger64(qbs* format, uint64 value, int32 start, qbs *output);
extern int32 print_using_single(qbs* format, float value, int32 start, qbs *output);
extern int32 print_using_double(qbs* format, double value, int32 start, qbs *output);
extern int32 print_using_float(qbs* format, long double value, int32 start, qbs *output);
extern qbs *b2string(char v);
extern qbs *ub2string(char v);
extern qbs *i2string(int16 v);
extern qbs *ui2string(int16 v);
extern qbs *l2string(int32 v);
extern qbs *ul2string(uint32 v);
extern qbs *i642string(int64 v);
extern qbs *ui642string(uint64 v);
extern qbs *s2string(float v);
extern qbs *d2string(double v);
extern qbs *f2string(long double v);
extern char string2b(qbs*str);
extern uint8 string2ub(qbs*str);
extern int16 string2i(qbs*str);
extern uint16 string2ui(qbs*str);
extern int32 string2l(qbs*str);
extern uint32 string2ul(qbs*str);
extern int64 string2i64(qbs*str);
extern uint64 string2ui64(qbs*str);
extern float string2s(qbs*str);
extern double string2d(qbs*str);
extern long double string2f(qbs*str);
//Cobalt(aka Dave) added the next 2 lines
int64 func__shr(int64 a1, int b1);
int64 func__shl(int64 a1, int b1);
#ifndef QB64_WINDOWS
extern void Sleep(uint32 milliseconds);
extern void ZeroMemory(void *ptr,int64 bytes);
#endif
extern int64 qbr(long double f);
extern uint64 qbr_longdouble_to_uint64(long double f);
extern int32 qbr_float_to_long(float f);
extern int32 qbr_double_to_long(double f);
extern uint64 getubits(uint32 bsize,uint8 *base,ptrszint i);
extern int64 getbits(uint32 bsize,uint8 *base,ptrszint i);
extern void setbits(uint32 bsize,uint8 *base,ptrszint i,int64 val);
//shared global variables
extern int32 sleep_break;
extern uint64 mem_lock_id;
extern mem_lock *mem_lock_tmp;
extern int64 exit_code;
extern int32 lock_mainloop;//0=unlocked, 1=lock requested, 2=locked
extern int64 device_event_index;
extern int32 exit_ok;
extern qbs *func_command_str;
int32 timer_event_occurred=0;//inc/dec as each GOSUB to QBMAIN () begins/ends
int32 timer_event_id=0;
int32 key_event_occurred=0;//inc/dec as each GOSUB to QBMAIN () begins/ends
int32 key_event_id=0;
int32 strig_event_occurred=0;//inc/dec as each GOSUB to QBMAIN () begins/ends
int32 strig_event_id=0;
uint32 ercl;
uint32 inclercl;
char* includedfilename;
uint16 call_absolute_offsets[256];
uint32 dbgline;
uint32 qbs_cmem_sp=256;
uint32 cmem_sp=65536;
ptrszint dblock;//32bit offset of dblock
uint8 close_program=0;
int32 tab_spc_cr_size=1;//1=PRINT(default), 2=FILE
int32 tab_fileno=0;//only valid if tab_spc_cr_size=2
int32 tab_LPRINT=0;//1=dest is LPRINT image
uint64 *nothingvalue;//a pointer to 8 empty bytes in dblock
uint32 error_err=0;
double error_erl=0;
uint32 qbs_tmp_list_nexti=1;
uint32 error_occurred=0;
uint32 new_error=0;
qbs* nothingstring;
uint32 qbevent=0;
uint8 suspend_program=0;
uint8 stop_program=0;
uint32 error_retry=0;
uint8 cmem[1114099];//16*65535+65535+3 (enough for highest referencable dword in conv memory)
uint8 *cmem_static_pointer=&cmem[0]+1280+65536;
uint8 *cmem_dynamic_base=&cmem[0]+655360;
uint8 *mem_static;
uint8 *mem_static_pointer;
uint8 *mem_static_limit;
double last_line=0;
uint32 error_goto_line=0;
uint32 error_handling=0;
uint32 next_return_point=0;
uint32 *return_point=(uint32*)malloc(4*16384);
uint32 return_points=16384;
void *qbs_input_variableoffsets[257];
int32 qbs_input_variabletypes[257];
//qbmain specific global variables
char g_tmp_char;
uint8 g_tmp_uchar;
int16 g_tmp_short;
uint16 g_tmp_ushort;
int32 g_tmp_long;
uint32 g_tmp_ulong;
int8 g_tmp_int8;
uint8 g_tmp_uint8;
int16 g_tmp_int16;
uint16 g_tmp_uint16;
int32 g_tmp_int32;
uint32 g_tmp_uint32;
int64 g_tmp_int64;
uint64 g_tmp_uint64;
float g_tmp_float;
double g_tmp_double;
long double g_tmp_longdouble;
qbs *g_tmp_str;
qbs *g_swap_str;
qbs *pass_str;
ptrszint data_offset=0;
//inline functions
inline void swap_8(void *a,void*b){
uint8 x;
x=*(uint8*)a;
*(uint8*)a=*(uint8*)b;
*(uint8*)b=x;
}
inline void swap_16(void *a,void*b){
uint16 x;
x=*(uint16*)a;
*(uint16*)a=*(uint16*)b;
*(uint16*)b=x;
}
inline void swap_32(void *a,void*b){
uint32 x;
x=*(uint32*)a;
*(uint32*)a=*(uint32*)b;
*(uint32*)b=x;
}
inline void swap_64(void *a,void*b){
uint64 x;
x=*(uint64*)a;
*(uint64*)a=*(uint64*)b;
*(uint64*)b=x;
}
inline void swap_longdouble(void *a,void*b){
long double x;
x=*(long double*)a;
*(long double*)a=*(long double*)b;
*(long double*)b=x;
}
void swap_string(qbs *a,qbs *b){
static qbs *c;
c=qbs_new(a->len,0);
memcpy(c->chr,a->chr,a->len);
qbs_set(a,b);
qbs_set(b,c);
qbs_free(c);
}
void swap_block(void *a,void *b,uint32 bytes){
static uint32 quads;
quads=bytes>>2;
static uint32 *a32,*b32;
a32=(uint32*)a; b32=(uint32*)b;
while(quads--){
static uint32 c;
c=*a32;
*a32++=*b32;
*b32++=c;
}
bytes&=3;
static uint8 *a8,*b8;
a8=(uint8*)a32; b8=(uint8*)b32;
while(bytes--){
static uint8 c;
c=*a8;
*a8++=*b8;
*b8++=c;
}
}
extern ptrszint *qbs_tmp_list;
template <typename T> static T qbs_cleanup(uint32 base,T passvalue){
while (qbs_tmp_list_nexti>base) { qbs_tmp_list_nexti--; if(qbs_tmp_list[qbs_tmp_list_nexti]!=-1)qbs_free((qbs*)qbs_tmp_list[qbs_tmp_list_nexti]); }//clear any temp. strings created
return passvalue;
}
//CSNG
inline double func_csng_float(long double value){
if ((value<=3.402823466E38)&&(value>=-3.402823466E38)){
return value;
}
error(6); return 0;
}
inline double func_csng_double(double value){
if ((value<=3.402823466E38)&&(value>=-3.402823466E38)){
return value;
}
error(6); return 0;
}
//CDBL
inline double func_cdbl_float(long double value){
if ((value<=1.7976931348623157E308)&&(value>=-1.7976931348623157E308)){
return value;
}
error(6); return 0;
}
//CINT
//func_cint_single uses func_cint_double
inline int32 func_cint_double(double value){
if ((value<32767.5)&&(value>=-32768.5)){
return qbr_double_to_long(value);
}
error(6); return 0;
}
inline int64 func_cint_float(long double value){
if ((value<32767.5)&&(value>=-32768.5)){
return qbr(value);
}
error(6); return 0;
}
inline int16 func_cint_long(int32 value){
if ((value>=-32768)&&(value<=32767)) return value;
error(6); return 0;
}
inline int16 func_cint_ulong(uint32 value){
if (value<=32767) return value;
error(6); return 0;
}
inline int16 func_cint_int64(int64 value){
if ((value>=-32768)&&(value<=32767)) return value;
error(6); return 0;
}
inline int16 func_cint_uint64(uint64 value){
if (value<=32767) return value;
error(6); return 0;
}
//CLNG
//func_clng_single uses func_clng_double
//-2147483648 to 2147483647
inline int32 func_clng_double(double value){
if ((value<2147483647.5)&&(value>=-2147483648.5)){
return qbr_double_to_long(value);
}
error(6); return 0;
}
inline int64 func_clng_float(long double value){
if ((value<2147483647.5)&&(value>=-2147483648.5)){
return qbr(value);
}
error(6); return 0;
}
inline int32 func_clng_ulong(uint32 value){
if (value<=2147483647) return value;
error(6); return 0;
}
inline int32 func_clng_int64(int64 value){
if ((value>=-2147483648)&&(value<=2147483647)) return value;
error(6); return 0;
}
inline int32 func_clng_uint64(uint64 value){
if (value<=2147483647) return value;
error(6); return 0;
}
//_ROUND (note: round performs no error checking)
inline int64 func_round_double(long double value){
return qbr(value);
}
inline int64 func_round_float(long double value){
return qbr(value);
}
//force abs to return floating point numbers correctly
inline double func_abs(double d){
return fabs(d);
}
inline long double func_abs(long double d){
return fabs(d);
}
inline float func_abs(float d){
return fabs(d);
}
inline uint8 func_abs(uint8 d){return d;}
inline uint16 func_abs(uint16 d){return d;}
inline uint32 func_abs(uint32 d){return d;}
inline uint64 func_abs(uint64 d){return d;}
inline int8 func_abs(int8 d){return abs(d);}
inline int16 func_abs(int16 d){return abs(d);}
inline int32 func_abs(int32 d){return abs(d);}
inline int64 func_abs(int64 d){return llabs(d);}
inline ptrszint array_check(uptrszint index,uptrszint limit){
//nb. forces signed index into an unsigned variable for quicker comparison
if (index<limit) return index;
error(9); return 0;
}
inline int32 func_sgn(uint8 v){
if (v) return 1; else return 0;
}
inline int32 func_sgn(int8 v){
if (v) if (v>0) return 1; else return -1;
return 0;
}
inline int32 func_sgn(uint16 v){
if (v) return 1; else return 0;
}
inline int32 func_sgn(int16 v){
if (v) if (v>0) return 1; else return -1;
return 0;
}
inline int32 func_sgn(uint32 v){
if (v) return 1; else return 0;
}
inline int32 func_sgn(int32 v){
if (v) if (v>0) return 1; else return -1;
return 0;
}
inline int32 func_sgn(uint64 v){
if (v) return 1; else return 0;
}
inline int32 func_sgn(int64 v){
if (v) if (v>0) return 1; else return -1;
return 0;
}
inline int32 func_sgn(float v){
if (v) if (v>0) return 1; else return -1;
return 0;
}
inline int32 func_sgn(double v){
if (v) if (v>0) return 1; else return -1;
return 0;
}
inline int32 func_sgn(long double v){
if (v) if (v>0) return 1; else return -1;
return 0;
}
//bit-shifting
inline int64 func__shl(int64 a1,int b1)
{return a1<<b1;}
inline int64 func__shr(int64 a1,int b1)
{return a1>>b1;}
//Working with 32bit colors:
inline uint32 func__rgb32(int32 r,int32 g,int32 b,int32 a){
if (r<0) r=0;
if (r>255) r=255;
if (g<0) g=0;
if (g>255) g=255;
if (b<0) b=0;
if (b>255) b=255;
if (a<0) a=0;
if (a>255) a=255;
return (a<<24)+(r<<16)+(g<<8)+b;
}
inline uint32 func__rgb32(int32 r,int32 g,int32 b){
if (r<0) r=0;
if (r>255) r=255;
if (g<0) g=0;
if (g>255) g=255;
if (b<0) b=0;
if (b>255) b=255;
return (r<<16)+(g<<8)+b|0xFF000000;
}
inline uint32 func__rgb32(int32 i,int32 a){
if (i<0) i=0;
if (i>255) i=255;
if (a<0) a=0;
if (a>255) a=255;
return (a<<24)+(i<<16)+(i<<8)+i;
}
inline uint32 func__rgb32(int32 i){
if (i<0) i=0;
if (i>255) i=255;
return (i<<16)+(i<<8)+i|0xFF000000;
}
inline uint32 func__rgba32(int32 r,int32 g,int32 b,int32 a){
if (r<0) r=0;
if (r>255) r=255;
if (g<0) g=0;
if (g>255) g=255;
if (b<0) b=0;
if (b>255) b=255;
if (a<0) a=0;
if (a>255) a=255;
return (a<<24)+(r<<16)+(g<<8)+b;
}
inline int32 func__alpha32(uint32 col){
return col>>24;
}
inline int32 func__red32(uint32 col){
return col>>16&0xFF;
}
inline int32 func__green32(uint32 col){
return col>>8&0xFF;
}
inline int32 func__blue32(uint32 col){
return col&0xFF;
}
inline uint16 varptr_dblock_check(uint8 *off){
//note: 66816 is the top of DBLOCK (SEG:80+OFF:65536)
if (off<(&cmem[66816])){//in DBLOCK?
return ((uint16)(off-&cmem[1280]));
}else{
return ((uint32)(off-cmem))&15;
}
}
inline uint16 varseg_dblock_check(uint8 *off){
//note: 66816 is the top of DBLOCK (SEG:80+OFF:65536)
if (off<(&cmem[66816])){//in DBLOCK?
return 80;
}else{
return ((uint32)(off-cmem))/16;
}
}
#ifdef QB64_WINDOWS
#include "..\\temp\\regsf.txt"
#include "..\\temp\\global.txt"
#else
#include "../temp/regsf.txt"
#include "../temp/global.txt"
#endif
extern int32 ScreenResize;
extern int32 ScreenResizeScale;
//set_dynamic_info is called immediately when
//main() begins, to set global, static variables
//controlling app init
void set_dynamic_info(){
#ifdef QB64_WINDOWS
#include "..\\temp\\dyninfo.txt"
#else
#include "../temp/dyninfo.txt"
#endif
}
void sub_clear(int32 ignore,int32 ignore2, int32 stack,int32 passed){
static ptrszint tmp_long;
//note: stack can be ignored
#ifdef QB64_WINDOWS
#include "..\\temp\\clear.txt"
#else
#include "../temp/clear.txt"
#endif
//reset DATA read offset
data_offset=0;
//close open files
sub_close(NULL,NULL);//closes all open files
//free images
freeallimages();
//stop & free sounds (note: QB also stops any sound from the PLAY command)
//invalidate RETURN location(s)
next_return_point=0;
//reset error goto location to 'unhandled'
error_goto_line=0;
//invalidate RESUME
error_handling=0;
return;
}
int32 run_from_line=0;
//run_from_line's value is an index in a list of possible "run from" locations
//when 0, the program runs from the beginning
void sub__icon(int32 i, int32 i2, int32 passed);
void sub__display();
void sub__autodisplay();
int32 func__autodisplay();
int32 func__errorline(){
return ercl;
}
int32 func__inclerrorline(){
return inclercl;
}
qbs *func__inclerrorfile(){
return qbs_new_txt(includedfilename);
}
void chain_input(){
//note: common data or not, every program must check for chained data,
// it could be sharing files or screen state
//check if command$ contains a tmp chain directive
int32 FF;
if ((func_command(0, 0))->len>= 32 ){
if (qbs_equal(qbs_right(func_command(0, 0), 4 ),qbs_new_txt_len(".tmp",4))){
if (qbs_equal(func_mid(func_command(0, 0),(func_command(0, 0))->len- 31 , 25 ,1),qbs_new_txt_len("(unique-tag:=/@*$+-)chain",25))){
FF=func_freefile();
sub_open(func_mid(func_command(0, 0),(func_command(0, 0))->len- 11 , 12 ,1), 2 ,NULL,NULL,FF,NULL,0);
static int32 int32val,int32val2;
static int64 int64val,int64val2;
static int64 bytes,bytei;
static qbs *tqbs;
static ptrszint tmp_long;
//CHDIR directive
static uint8 chdir_data[4096];
sub_get(FF,NULL,byte_element((uint64)&int32val,4),0);//assume CHDIR directive 512
sub_get(FF,NULL,byte_element((uint64)&int32val,4),0);//assume len
sub_get(FF,NULL,byte_element((uint64)chdir_data,int32val),0);//data
chdir_data[int32val]=0;
chain_restorescreenstate(FF);
//get first command
sub_get(FF,NULL,byte_element((uint64)&int32val,4),0);
//read COMMON data
#ifdef QB64_WINDOWS
#include "..\\temp\\inpchain.txt"
#else
#include "../temp/inpchain.txt"
#endif
sub_close(FF,1);
sub_kill(func_mid(func_command(0, 0),(func_command(0, 0))->len- 11 , 12 ,1));
chdir((char*)chdir_data);
//remove chain tag from COMMAND$
func_command_str->len-=32;
//remove trailing space (if any)
if (func_command_str->len) func_command_str->len--;
}
}
}
}
void sub_chain(qbs* f){
if (new_error) return;
if (cloud_app){error(262); return;}
#ifdef QB64_WINDOWS
//run program
static qbs *str=NULL; if (str==NULL) str=qbs_new(0,0);
static qbs *str2=NULL; if (str2==NULL) str2=qbs_new(0,0);
static int32 i,i2,x;
static qbs *strz=NULL;
if (!strz) strz=qbs_new(0,0);
static char *cp;
if (!f->len){error(53); return;}//file not found (as in QB)
qbs_set(str,f);
qbs_set(str2,qbs_ucase(str));
static qbs *f_exe=NULL; if (!f_exe) f_exe=qbs_new(0,0);
static qbs *f_bas=NULL; if (!f_bas) f_bas=qbs_new(0,0);//no parameters
static qbs *f_path=NULL; if (!f_path) f_path=qbs_new(0,0);
static int32 path_len;
static qbs *current_path=NULL; if (!current_path) current_path=qbs_new(0,0);
static qbs *thisexe_path=NULL; if (!thisexe_path) thisexe_path=qbs_new(0,0);
//note: supports arguments after filename
f_bas->len=0;
for (i=0;i<str->len;i++){
if (str->chr[i]==46){
//.bas?
if ((i+3)<str->len){
if ((str2->chr[i+1]==66)&&(str2->chr[i+2]==65)&&(str2->chr[i+3]==83)){//"BAS"
qbs_set(f_bas,str); f_bas->len=i+4;//arguments truncated
qbs_set(f_exe,str);//change .bas to .exe
f_exe->chr[i+1]=101; f_exe->chr[i+2]=120; f_exe->chr[i+3]=101;//"exe"
goto extensions_ready;
}//"BAS"
}//bas
//.exe?
if ((i+3)<str->len){
if ((str2->chr[i+1]==69)&&(str2->chr[i+2]==88)&&(str2->chr[i+3]==69)){//"EXE"
qbs_set(f_bas,str); f_bas->len=i+4;//arguments truncated, change .exe to .bas
f_bas->chr[i+1]=98; f_bas->chr[i+2]=97; f_exe->chr[i+3]=115;//"bas"
qbs_set(f_exe,str);//note: exe kept as is
goto extensions_ready;
}//"EXE"
}//exe
break;//no meaningful extension found
}//"."
}
//no extension given!
//note: It is more 'likely' that the user will want to pass arguments than chain a
// filename containing spaces. Therefore, only everything left of left-most space
// will be considered the path+filename.
i2=str->len;//last character index of filename
for (i=str->len-1;i;i--){
if (str->chr[i]==32) i2=i;
}
qbs_set(str2,qbs_right(str,str->len-i2));//[+extension]
str->len=i2;//[path+]file
qbs_set(f_exe,qbs_add(qbs_add(str,qbs_new_txt(".exe ")),str2));
qbs_set(f_bas,qbs_add(str,qbs_new_txt(".bas")));
extensions_ready:
//normalize dir slashes
fixdir(f_exe);
fixdir(f_bas);
//get path (strip paths from f_exe & f_bas)
f_path->len=0;
for (i=f_bas->len-1;i>=0;i--){
if ((f_bas->chr[i]==92)||(f_bas->chr[i]==47)||(f_bas->chr[i]==58)){
qbs_set(f_path,f_bas); f_path->len=i+1;
if (f_bas->chr[i]==58){f_path->chr[i+1]=92; f_path->len++;}//add "\" to ":"
//strip paths
memmove(f_exe->chr,&f_exe->chr[i+1],f_exe->len-(i+1)); f_exe->len-=(i+1);
memmove(f_bas->chr,&f_bas->chr[i+1],f_bas->len-(i+1)); f_bas->len-=(i+1);
break;
}
}
static uint8 path_data[4096];
static int32 defaultpath;
defaultpath=0;
if (!f_path->len){//use current path if no path specified
defaultpath=1;
//get current path (add \ if necessary)
i=GetCurrentDirectory(4096,(char*)path_data);
qbs_set(f_path,func_space(i+1));
memcpy(f_path->chr,path_data,i);
if ((f_path->chr[i-1]!=92)&&(f_path->chr[i-1]!=47)){
f_path->chr[i]=92;
}else{
f_path->len--;
}
}
//get current program's exe's path (including "\")
GetModuleFileName(NULL,(char*)path_data,4096);
i=strlen((char*)path_data);
for (i2=i-1;i2>=0;i2--){
x=path_data[i2];
if ((x==92)||(x==47)||(x==58)){
if (x==58) i2++;
i2++;
break;
}
}
qbs_set(thisexe_path,func_space(i2));
memcpy(thisexe_path->chr,path_data,i2);
thisexe_path->chr[i2]=92;//"\"
//1. create & open a temporary file to pass information to the chained program
double TD;
int32 TL,FF;
qbs *TS=NULL; if (TS==NULL) TS=qbs_new(0,0);
qbs *TFS=NULL; if (TFS==NULL) TFS=qbs_new(0,0);
TD=func_timer(0.001E+0,1);
TL=qbr(floor(TD));
TL=qbr((TD-TL)*999);
if (TL<100) TL=100;//ensure value is a 3 digit number
qbs_set(TS,qbs_ltrim(qbs_str((int32)(TL))));
qbs_set(TFS,qbs_add(qbs_add(qbs_new_txt_len("chain",5),TS),qbs_new_txt_len(".tmp",4)));
FF=func_freefile();
sub_open(TFS, 2 ,NULL,NULL,FF,NULL,0); //opened in BINARY mode
//add common data
static int32 int32val,int32val2;
static int64 int64val,int64val2;
static qbs *tqbs;
static int64 bytes,bytei;
static ptrszint tmp_long;
//CHDIR directive
int32val=512; sub_put(FF,NULL,byte_element((uint64)&int32val,4),0);
int32val=f_path->len-1; sub_put(FF,NULL,byte_element((uint64)&int32val,4),0);
sub_put(FF,NULL,byte_element((uint64)f_path->chr,f_path->len-1),0);//-1 removes trailing "\"
chain_savescreenstate(FF);
#ifdef QB64_WINDOWS
#include "..\\temp\\chain.txt"
#else
#include "../temp/chain.txt"
#endif
//add "end of commands" value
int32val=0; sub_put(FF,NULL,byte_element((uint64)&int32val,4),0);
sub_close(FF,1);
//move chain???.tmp file to path
if (!defaultpath){
qbs_set(str,qbs_new_txt("move /Y "));
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(str,qbs_add(str,TFS));
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(str,qbs_add(str,qbs_new_txt(" ")));
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(str,qbs_add(str,f_path));
str->len--;//remove trailing "\" of dest path
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(strz,qbs_add(str,qbs_new_txt_len("\0",1)));
WinExec((char *)strz->chr,SW_HIDE);
}
static int32 method;
method=1;
chain_retry:
if (method==1){
qbs_set(str,qbs_add(f_path,f_exe));
}
if (method==2){
//move chain???.tmp file to 'thisexe_path' path
qbs_set(str,qbs_new_txt("move /Y "));
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(str,qbs_add(str,f_path));
qbs_set(str,qbs_add(str,TFS));
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(str,qbs_add(str,qbs_new_txt(" ")));
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(str,qbs_add(str,thisexe_path));
str->len--;//remove trailing "\" of dest path
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(strz,qbs_add(str,qbs_new_txt_len("\0",1)));
sub_shell(str,1);
qbs_set(str,qbs_add(thisexe_path,f_exe));
}
if (method==3){
//attempt .bas compilation
qbs_set(str,qbs_new_txt_len("\x022",1));
qbs_set(str,qbs_add(str,thisexe_path));
qbs_set(str,qbs_add(str,qbs_new_txt("qb64.exe")));
qbs_set(str,qbs_add(str,qbs_new_txt_len("\x022",1)));
qbs_set(str,qbs_add(str,qbs_new_txt(" -c ")));
qbs_set(str,qbs_add(str,f_path));
qbs_set(str,qbs_add(str,f_bas));
sub_shell(str,1);
qbs_set(str,qbs_add(thisexe_path,f_exe));
}
//add a space
qbs_set(str,qbs_add(str,qbs_new_txt(" ")));
//add chain tag
qbs_set(str,qbs_add(str,qbs_new_txt_len("(unique-tag:=/@*$+-)",20)));
//add chain file name
qbs_set(str,qbs_add(str,TFS));
//add NULL terminator
qbs_set(strz,qbs_add(str,qbs_new_txt_len("\0",1)));
#ifdef QB64_WINDOWS
if (WinExec((char *)strz->chr,SW_SHOWDEFAULT)>31){
goto run_exit;
}else{
goto run_failed;
}
#else
system((char*)strz->chr);
//success?
goto run_exit;
#endif
//exit this program
run_exit:
close_program=1;
end();
exit(99);//<--this line should never actually be executed
//failed
run_failed:
if (method==1){method=2; goto chain_retry;}
if (method==2){method=3; goto chain_retry;}
qbs_set(str,qbs_add(thisexe_path,TFS));
sub_kill(str); //remove tmp file (chain specific)
error(53); return;//file not found
#endif
}
//note: index 0 is unused
int32 device_last=0;//last used device
int32 device_max=1000;//number of allocated indexes
device_struct *devices=(device_struct*)calloc(1000+1,sizeof(device_struct));
//device_struct helper functions
uint8 getDeviceEventButtonValue(device_struct *device, int32 eventIndex, int32 objectIndex){
return *(device->events+eventIndex*device->event_size+device->lastaxis*4+device->lastwheel*4+objectIndex);
}
void setDeviceEventButtonValue(device_struct *device, int32 eventIndex, int32 objectIndex, uint8 value){
*(device->events+eventIndex*device->event_size+device->lastaxis*4+device->lastwheel*4+objectIndex)=value;
}
float getDeviceEventAxisValue(device_struct *device, int32 eventIndex, int32 objectIndex){
return *(float*)(device->events+eventIndex*device->event_size+objectIndex*4);
}
void setDeviceEventAxisValue(device_struct *device, int32 eventIndex, int32 objectIndex, float value){
*(float*)(device->events+eventIndex*device->event_size+objectIndex*4)=value;
}
float getDeviceEventWheelValue(device_struct *device, int32 eventIndex, int32 objectIndex){
return *(float*)(device->events+eventIndex*device->event_size+device->lastaxis*4+objectIndex*4);
}
void setDeviceEventWheelValue(device_struct *device, int32 eventIndex, int32 objectIndex, float value){
*(float*)(device->events+eventIndex*device->event_size+device->lastaxis*4+objectIndex*4)=value;
}
void setupDevice(device_struct *device){
int32 size=device->lastaxis*4+device->lastwheel*4+device->lastbutton;
size+=8;//for appended ordering index
size+=7; size=size-(size&7);//align to closest 8-byte boundary
device->event_size=size;
device->events=(uint8*)calloc(2,device->event_size);//create initial 'current' and 'previous' events
device->max_events=2;
device->queued_events=2;
device->connected=1;
device->used=1;
}
int32 createDeviceEvent(device_struct *device){
uint8 *cp,*cp2;
if (device->queued_events==device->max_events){//expand/shift event buffer
if (device->max_events>=QUEUED_EVENTS_LIMIT){
//discard base message
memmove(device->events,device->events+device->event_size,(device->queued_events-1)*device->event_size);
device->queued_events--;
}else{
cp=(uint8*)calloc(device->max_events*2,device->event_size);//create new buffer
memcpy(cp,device->events,device->queued_events*device->event_size);//copy events from old buffer into new buffer
cp2=device->events;
device->events=cp;
device->max_events*=2;
free(cp2);
}
}
//copy previous event data into new event
memmove(device->events+device->queued_events*device->event_size,device->events+(device->queued_events-1)*device->event_size,device->event_size);
*(int64*)(device->events+(device->queued_events*device->event_size)+(device->event_size-8))=device_event_index++;//set global event index
int32 eventIndex=device->queued_events;
return eventIndex;
}
void commitDeviceEvent(device_struct *device){
device->queued_events++;
}
int32 func__devices(){
return device_last;
}
int32 device_selected=0;
qbs *func__device(int32 i,int32 passed){
if (!passed) i=device_selected;
if (i<1||i>device_last){
error(5);
return qbs_new(0,1);
}
return qbs_new_txt(devices[i].name);
}
int32 func__deviceinput(int32 i,int32 passed){
static device_struct *d;
static int32 retval;
retval=-1;
device_selected=-1;
if (!passed){
//find oldest event across all devices
static int32 i2;
static int64 index,lowest_index;
i2=-1;
for (i=1;i<=device_last;i++){
d=&devices[i];
if (d->queued_events>2){
index=*(int64*)((d->events+d->event_size*2)+(d->event_size-8));
if ((i2==-1)||(index<lowest_index)){
i2=i; lowest_index=index;
retval=i2;
}//first/lower
}//queued_events>2
}//i
if (i2!=-1) i=i2; else return 0;
}
if (i<1||i>device_last) error(5);
d=&devices[i];
device_selected=i;
if (d->queued_events>2){
memmove(d->events,((uint8*)d->events)+d->event_size,(d->queued_events-1)*d->event_size);
d->queued_events--;
return retval;
}
return 0;
}
int32 func__button(int32 i,int32 passed){
if (device_selected<1||device_selected>device_last){error(5); return 0;}
static device_struct *d; d=&devices[device_selected];
if (!passed) i=1;
if (i<1||i>d->lastbutton){error(5); return 0;}
if (getDeviceEventButtonValue(d,1,i-1)) return -1;
return 0;
}
int32 func__buttonchange(int32 i,int32 passed){
if (device_selected<1||device_selected>device_last){error(5); return 0;}
static device_struct *d; d=&devices[device_selected];
if (!passed) i=1;
if (i<1||i>d->lastbutton){error(5); return 0;}
static int32 old_value,value;
value=getDeviceEventButtonValue(d,1,i-1);
old_value=getDeviceEventButtonValue(d,0,i-1);
if (value>old_value) return -1;
if (value<old_value) return 1;
return 0;
}
float func__axis(int32 i,int32 passed){
if (device_selected<1||device_selected>device_last){error(5); return 0;}
static device_struct *d; d=&devices[device_selected];
if (!passed) i=1;
if (i<1||i>d->lastaxis){error(5); return 0;}
return getDeviceEventAxisValue(d,1,i-1);
}
float func__wheel(int32 i,int32 passed){
if (device_selected<1||device_selected>device_last){error(5); return 0;}
static device_struct *d; d=&devices[device_selected];
if (!passed) i=1;
if (i<1||i>d->lastwheel){error(5); return 0;}
return getDeviceEventWheelValue(d,1,i-1);
}
int32 func__lastbutton(int32 di,int32 passed){
if (!passed) di=device_selected;
if (di<1||di>device_last) error(5);
static device_struct *d; d=&devices[di];
return d->lastbutton;
}
int32 func__lastaxis(int32 di,int32 passed){
if (!passed) di=device_selected;
if (di<1||di>device_last) error(5);
static device_struct *d; d=&devices[di];
return d->lastaxis;
}
int32 func__lastwheel(int32 di,int32 passed){
if (!passed) di=device_selected;
if (di<1||di>device_last) error(5);
static device_struct *d; d=&devices[di];
return d->lastwheel;
}
onstrig_struct *onstrig=(onstrig_struct*)calloc(65536,sizeof(onstrig_struct));//note: up to 256 controllers with up to 256 buttons each supported
int32 onstrig_inprogress=0;
void onstrig_setup(int32 i,int32 controller,int32 controller_passed,uint32 id,int64 pass){
//note: pass is ignored by ids not requiring a pass value
if (new_error) return;
if (i<0||i>65535){error(5); return;}
if (controller_passed){
if (controller<1||controller>65535){error(5); return;}
}else{
controller=1; if (i&2){controller=2; i-=2;}
}
static int32 button;
button=(i>>2)+1;
if (i&1){error(5); return;}//'currently down' state cannot be used as an ON STRIG event
if (controller>256||button>256) return;//error-less exit for (currently) unsupported ranges
i=(controller-1)*256+(button-1);//reindex
onstrig[i].state=0;
onstrig[i].pass=pass;
onstrig[i].id=id;//id must be set last because it is the trigger variable
if (device_last==0) func__devices();//init device interface (if not already setup)
}
void sub_strig(int32 i,int32 controller,int32 option,int32 passed){
//ref: "[(?[,?])]{ON|OFF|STOP}"
if (new_error) return;
//Note: QuickBASIC ignores STRIG ON and STRIG OFF statements--the statements are provided for compatibility with earlier versions,
// Reference: http://www.antonis.de/qbebooks/gwbasman/strig.html
// QB64 makes STRIG ON/OFF/STOP change the checking status for all buttons
static int32 i1,i2;
if (passed>0){
if (i<0||i>65535){error(5); return;}
if (passed&2){
if (controller<1||controller>65535){error(5); return;}
}else{
controller=1; if (i&2){controller=2; i-=2;}
}
static int32 button;
button=(i>>2)+1;
if (i&1){error(5); return;}//'currently down' state cannot be used as an ON STRIG event
if (controller>256||button>256) return;//error-less exit for (currently) unsupported ranges
i=(controller-1)*256+(button-1);//reindex
i1=i; i2=i;
}else{
i1=0; i2=65535;
}
for (i=i1;i<=i2;i++){
//ref: uint8 active;//0=OFF, 1=ON, 2=STOP
if (option==1){//ON
onstrig[i].active=1;
if (onstrig[i].state) qbevent=1;
}
if (option==2){//OFF
onstrig[i].active=0;
onstrig[i].state=0;
}
if (option==3){//STOP
onstrig[i].active=2;
if (onstrig[i].state) onstrig[i].state=1;
}
}//i
}
onkey_struct *onkey=(onkey_struct*)calloc(32,sizeof(onkey_struct));
int32 onkey_inprogress=0;
void onkey_setup(int32 i,uint32 id,int64 pass){
//note: pass is ignored by ids not requiring a pass value
if (new_error) return;
if ((i<1)||(i>31)){error(5); return;}
onkey[i].state=0;
onkey[i].pass=pass;
onkey[i].id=id;//id must be set last because it is the trigger variable
}
void sub_key(int32 i,int32 option){
//ref: "(?){ON|OFF|STOP}"
if (new_error) return;
if ((i<0)||(i>31)){error(5); return;}
static int32 i1,i2;
i1=i; i2=i;
if (!i){i1=i; i2=31;}//set all keys!
for (i=i1;i<=i2;i++){
//ref: uint8 active;//0=OFF, 1=ON, 2=STOP
if (option==1){//ON
onkey[i].active=1;
if (onkey[i].state) qbevent=1;
}
if (option==2){//OFF
onkey[i].active=0;
onkey[i].state=0;
}
if (option==3){//STOP
onkey[i].active=2;
if (onkey[i].state) onkey[i].state=1;
}
}//i
}
int32 ontimer_nextfree=1;
int32 *ontimer_freelist=(int32*)malloc(32);
uint32 ontimer_freelist_size=8;//number of elements in the freelist
uint32 ontimer_freelist_available=0;//element (if any) which is available)
ontimer_struct *ontimer=(ontimer_struct*)malloc(sizeof(ontimer_struct));
//note: index 0 of the above cannot be allocated/freed
int32 ontimerthread_lock=0;
int32 func__freetimer(){
if (new_error) return 0;
static int32 i;
if (ontimer_freelist_available){
i=ontimer_freelist[ontimer_freelist_available--];
}else{
ontimerthread_lock=1; while(ontimerthread_lock==1) Sleep(0);//mutex
ontimer=(ontimer_struct*)realloc(ontimer,sizeof(ontimer_struct)*(ontimer_nextfree+1));
if (!ontimer) error(257);//out of memory
ontimerthread_lock=0;//mutex
i=ontimer_nextfree;
ontimer[i].state=0;//state is not set to 0 if reusing an existing index as event could still be in progress
}
ontimer[i].active=0;
ontimer[i].id=0;
ontimer[i].allocated=1;
if (i==ontimer_nextfree) ontimer_nextfree++;
return i;
}
void freetimer(int32 i){
ontimer[i].allocated=0;
ontimer[i].id=0;
if (ontimer_freelist_available==ontimer_freelist_size){
ontimer_freelist_size*=2;
ontimer_freelist=(int32*)realloc(ontimer_freelist,ontimer_freelist_size*4);
}
ontimer_freelist[++ontimer_freelist_available]=i;
}
void ontimer_setup(int32 i,double sec,uint32 id,int64 pass){
//note: pass is ignored by ids not requiring a pass value
if (new_error) return;
if ((i<0)||(i>=ontimer_nextfree)){error(5); return;}
if (!ontimer[i].allocated){error(5); return;}
if (ontimer[i].state==1) ontimer[i].state=0;//retract prev event if not in progress
ontimer[i].seconds=sec;
ontimer[i].pass=pass;
ontimer[i].last_time=0;
ontimer[i].id=id;//id must be set last because it is the trigger variable
}
void sub_timer(int32 i,int32 option,int32 passed){
//ref: "[(?)]{ON|OFF|STOP|FREE}"
if (new_error) return;
if (!passed) i=0;
if ((i<0)||(i>=ontimer_nextfree)){error(5); return;}
if (!ontimer[i].allocated){error(5); return;}
//ref: uint8 active;//0=OFF, 1=ON, 2=STOP
if (option==1){//ON
ontimer[i].active=1;
return;
}
if (option==2){//OFF
ontimer[i].active=0;
if (ontimer[i].state==1) ontimer[i].state=0;//retract event if not in progress
ontimer[i].last_time=0;//when ON is next used, event will be triggered immediately
return;
}
if (option==3){//STOP
ontimer[i].active=2;
return;
}
if (option==4){//FREE
if (i==0){error(5); return;}
ontimer[i].active=0;
if (ontimer[i].state==1) ontimer[i].state=0;//retract event if not in progress
freetimer(i);
//note: if an event is still in progress, it will set state to 0 when it finishes
// which may delay the first instance of this index if it is immediately reused
return;
}
}
#ifdef QB64_WINDOWS
void TIMERTHREAD_WINDOWS(void *unused){
TIMERTHREAD();
return;
}
#else
void *TIMERTHREAD_LINUX(void *unused){
TIMERTHREAD();
return NULL;
}
#endif
void TIMERTHREAD(){
static int32 i;
static double time_now=100000;
while(1){
quick_lock:
if (ontimerthread_lock==1) ontimerthread_lock=2;//mutex, verify lock
if (!ontimerthread_lock){//mutex
time_now=((double)GetTicks())*0.001;
for (i=0;i<ontimer_nextfree;i++){
if (ontimer[i].allocated){
if (ontimer[i].id){
if (ontimer[i].active){
if (!ontimer[i].state){
if (time_now-ontimer[i].last_time>ontimer[i].seconds){
if (!ontimer[i].last_time){
ontimer[i].last_time=time_now;
}else{
//keep measured time for accurate number of calls overall
ontimer[i].last_time+=ontimer[i].seconds;
//if difference between actual time and measured time is beyond 'seconds' set measured to actual
if (fabs(time_now-ontimer[i].last_time)>=ontimer[i].seconds) ontimer[i].last_time=time_now;
ontimer[i].state=1;
qbevent=1;
}
}//time check
}//state==0
}//active
}//id
}//allocated
if (ontimerthread_lock==1) goto quick_lock;
}//i
}//not locked
Sleep(1);
if (stop_program){exit_ok|=2; return;}//close thread #2
}//while(1)
return;
}
void events(){
int32 i,x,d,di;
int64 i64;
//onstrig events
onstrig_recheck:
if (!error_handling){//no new calls happen whilst error handling
di=0;
for (d=1;d<=device_last;d++){
if (devices[d].type==1){
if (di<=255){
for (i=0;i<=255;i++){
if (onstrig[(di<<8)+i].id){
if (onstrig[(di<<8)+i].active==1){//if STOPped, event will be postponed
if (onstrig[(di<<8)+i].state){
if (!onstrig_inprogress){
onstrig_inprogress=1;
onstrig[(di<<8)+i].state--;
x=onstrig[(di<<8)+i].id;
i64=onstrig[(di<<8)+i].pass;
switch(x){
#ifdef QB64_WINDOWS
#include "..\\temp\\onstrig.txt"
#else
#include "../temp/onstrig.txt"
#endif
//example.....
//case 1:
//...
//break;
default:
break;
}//switch
onstrig_inprogress=0;
goto onstrig_recheck;
}//!inprogress
}//state
}//active==1
}//id
}//i
}//di<=255
di++;
}//type==1
}//d
}//!error_handling
//onkey events
onkey_recheck:
if (!error_handling){//no new calls happen whilst error handling
for (i=1;i<=31;i++){
if (onkey[i].id){
if (onkey[i].active==1){//if STOPped, event will be postponed
if (onkey[i].state){
if (!onkey_inprogress){
onkey_inprogress=1;
onkey[i].state--;
x=onkey[i].id;
i64=onkey[i].pass;
switch(x){
#ifdef QB64_WINDOWS
#include "..\\temp\\onkey.txt"
#else
#include "../temp/onkey.txt"
#endif
//example.....
//case 1:
//...
//break;
default:
break;
}//switch
onkey_inprogress=0;
goto onkey_recheck;
}//!inprogress
}//state
}//active==1
}//id
}//i
}//!error_handling
//ontimer events
if (!error_handling){//no new on timer calls happen whilst error handling
for (i=0;i<ontimer_nextfree;i++){
if (ontimer[i].allocated){
if (ontimer[i].id){
if (ontimer[i].active==1){//if timer STOPped, event will be postponed
if (ontimer[i].state==1){
ontimer[i].state=2;//event in progress
x=ontimer[i].id;
i64=ontimer[i].pass;
switch(x){
#ifdef QB64_WINDOWS
#include "..\\temp\\ontimer.txt"
#else
#include "../temp/ontimer.txt"
#endif
//example.....
//case 1:
//...
//break;
default:
break;
}//switch
ontimer[i].state=0;//event finished
sleep_break=1;
}//state==1
}//active==1
}//id
}//allocated
}//i
}//!error_handling
}
extern int64 display_lock_request;
extern int64 display_lock_confirmed;
extern int64 display_lock_released;
extern int32 disableEvents;
uint32 r;
void evnt(uint32 linenumber, uint32 inclinenumber = 0, const char* incfilename = NULL){
if (disableEvents) return;
qbevent=0;
if (sub_gl_called==0){
if (display_lock_request>display_lock_confirmed){
display_lock_confirmed=display_lock_request;
while ((display_lock_released<display_lock_confirmed)&&(!close_program)&&(!suspend_program)&&(!stop_program)) Sleep(1);
}
}
r=0;
while(suspend_program||stop_program){
if (stop_program) end();
Sleep(10);
}
if(new_error){
ercl=linenumber;
inclercl=inclinenumber;
includedfilename=(char*)incfilename;
fix_error();
if (error_retry){error_retry=0; r=1;}
}else{
if (sub_gl_called==0) events();
}
}
uint8 *redim_preserve_cmem_buffer=(uint8*)malloc(65536);//used for temporary storage only (move to libqbx?)
#include "myip.cpp"
void division_by_zero_handler(int ignore){
error(11);
}
//void SIGSEGV_handler(int ignore){
// error(256);//assume stack overflow? (the most likely cause)
//}
#ifdef QB64_WINDOWS
void QBMAIN_WINDOWS(void *unused){
QBMAIN(NULL);
return;
}
#else
void *QBMAIN_LINUX(void *unused){
QBMAIN(NULL);
return NULL;
}
#endif
void QBMAIN(void *unused)
{
/*
lame_t lame = lame_init();
lame_set_in_samplerate(lame, 44100);
//lame_set_VBR(lame, vbr_default);
lame_init_params(lame);
*/
/*
///OPENAL
dev = alcOpenDevice(NULL); if(!dev) exit(111);
ctx = alcCreateContext(dev, NULL);
alcMakeContextCurrent(ctx); if(!ctx) exit(222);
#define NUM_BUFFERS 3
#define BUFFER_SIZE 4096
ALuint source, buffers[NUM_BUFFERS];
ALuint frequency;
ALenum format;
unsigned char *buf;
alGenBuffers(NUM_BUFFERS, buffers);
alGenSources(1, &source);
if(alGetError() != AL_NO_ERROR) exit(333);
int channels, bits;
channels=1;
bits=8;
frequency=22050;
format = 0;
if(bits == 8)
{
if(channels == 1)
format = AL_FORMAT_MONO8;
else if(channels == 2)
format = AL_FORMAT_STEREO8;
}
else if(bits == 16)
{
if(channels == 1)
format = AL_FORMAT_MONO16;
else if(channels == 2)
format = AL_FORMAT_STEREO16;
}
int ret;
//qbs_print(qbs_str((int32)ALC_FREQUENCY),1);
//uint8 *buf;
buf=(unsigned char*)malloc(4096);
//fill with crap!
int ii;
for (ii=0;ii<4096;ii++){
buf[ii]=func_rnd(NULL,0)*255.0;
}
alBufferData(buffers[0], format, buf, BUFFER_SIZE, frequency);
alBufferData(buffers[1], format, buf, BUFFER_SIZE, frequency);
alBufferData(buffers[2], format, buf, BUFFER_SIZE, frequency);
alSourceQueueBuffers(source, NUM_BUFFERS, buffers);
alSourcePlay(source);
if(alGetError() != AL_NO_ERROR) exit(444);
*/
#ifdef QB64_WINDOWS
static uint8 controlfp_set=0;
if (!controlfp_set){controlfp_set=1; _controlfp(_PC_64,0x00030000);}//_MCW_PC=0x00030000
#endif
#ifdef QB64_WINDOWS
signal(SIGFPE, division_by_zero_handler);
//signal(SIGSEGV, SIGSEGV_handler);
#else
struct sigaction sig_act;
sig_act.sa_handler = division_by_zero_handler;
sigemptyset(&(sig_act.sa_mask));
sig_act.sa_flags = 0;
sigaction(SIGFPE, &sig_act, NULL);
#endif
/*
ptrszint z;
z=(ptrszint)&dummyfunc;
myfunc=(functype*)z;
exit(myfunc(0,0));
*/
ptrszint tmp_long;
int32 tmp_fileno;
qbs* tqbs;
uint32 qbs_tmp_base=qbs_tmp_list_nexti;
static mem_lock *sf_mem_lock=NULL;
if (!sf_mem_lock){new_mem_lock(); sf_mem_lock=mem_lock_tmp; sf_mem_lock->type=3;}
#ifdef QB64_WINDOWS
#include "..\\temp\\maindata.txt"
#include "..\\temp\\runline.txt"
#include "..\\temp\\mainerr.txt"
if (timer_event_occurred){
timer_event_occurred--;
#include "..\\temp\\ontimerj.txt"
}
if (key_event_occurred){
key_event_occurred--;
#include "..\\temp\\onkeyj.txt"
}
if (strig_event_occurred){
strig_event_occurred--;
#include "..\\temp\\onstrigj.txt"
}
chain_input();
#include "..\\temp\\main.txt"
#else
#include "../temp/maindata.txt"
#include "../temp/runline.txt"
#include "../temp/mainerr.txt"
if (timer_event_occurred){
timer_event_occurred--;
#include "../temp/ontimerj.txt"
}
if (key_event_occurred){
key_event_occurred--;
#include "../temp/onkeyj.txt"
}
if (strig_event_occurred){
strig_event_occurred--;
#include "../temp/onstrigj.txt"
}
chain_input();
#include "../temp/main.txt"
#endif
//} (closed by main.txt)
View git blame Copy permalink