QB64/qb64
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qb64/internal/c/common.h
chlorophyll-zz 6c403db7f2
Fix: Ambigous 'data' in global scope 
Fixes #184
Probably breaks another thing.
Ambigous 'data' in global scope
https://root-forum.cern.ch/t/ambiguous-data-in-global-scope/41490
2021-09-02 13:52:36 +02:00

288 lines
9.5 KiB
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//Fill out dependency macros
#ifndef DEPENDENCY_NO_SOCKETS
#define DEPENDENCY_SOCKETS
#endif
#ifndef DEPENDENCY_NO_PRINTER
#define DEPENDENCY_PRINTER
#endif
#ifndef DEPENDENCY_NO_ICON
#define DEPENDENCY_ICON
#endif
#ifndef DEPENDENCY_NO_SCREENIMAGE
#define DEPENDENCY_SCREENIMAGE
#endif
#ifndef INC_COMMON_CPP
#define INC_COMMON_CPP
#include "os.h"
#define QB64_GL1
#define QB64_GLUT
#ifdef DEPENDENCY_CONSOLE_ONLY
#undef QB64_GLUT
#else
#define QB64_GUI
#endif
//core
#ifdef QB64_GUI
#ifdef QB64_GLUT
//This file only contains header stuff
#include "parts/core/src.c"
#endif
#endif
#ifdef QB64_WINDOWS
#ifndef QB64_GUI
#undef int64 //definition of int64 from os.h conflicts with a definition within windows.h, temporarily undefine then redefine
#include <windows.h>
#define int64 __int64
#endif
#include <shfolder.h>
#include <float.h>
#include <winbase.h>
#endif
//common includes
#include <stdio.h>
#ifdef QB64_MACOSX
#include <cmath>
#else
//#include <math.h> //<-causes overloading abs conflicts in Windows
#include <cmath>
#endif
#include <time.h>
#include <iostream>
#include <fstream>
#include <time.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
//OS/compiler specific includes
#ifdef QB64_WINDOWS
#include <direct.h>
#ifdef DEPENDENCY_PRINTER
#include <winspool.h>
#endif
#include <csignal>
#include <process.h> //required for multi-threading
#if defined DEPENDENCY_AUDIO_OUT || defined QB64_GUI
#include <mmsystem.h>
#endif
#else
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <unistd.h>
#include <stdint.h>
#include <pthread.h>
#ifndef QB64_MACOSX
#include <dlfcn.h>
#endif
#endif
#ifdef QB64_GUI
#ifdef QB64_GLUT
#include "parts/core/gl_headers/opengl_org_registery/glext.h"
#endif
#endif
//QB64 string descriptor structure
struct qbs_field{
int32 fileno;
int64 fileid;
int64 size;
int64 offset;
};
struct qbs{
uint8 *chr;//a 32 bit pointer to the string's data
int32 len;//must be signed for comparisons against signed int32s
uint8 in_cmem;//set to 1 if in the conventional memory DBLOCK
uint16 *cmem_descriptor;
uint16 cmem_descriptor_offset;
uint32 listi;//the index in the list of strings that references it
uint8 tmp;//set to 1 if the string can be deleted immediately after being processed
uint32 tmplisti;//the index in the list of strings that references it
uint8 fixed;//fixed length string
uint8 readonly;//set to 1 if string is read only
qbs_field *field;
};
struct img_struct{
void *lock_offset;
int64 lock_id;
uint8 valid;//0,1 0=invalid
uint8 text;//if set, surface is a text surface
uint8 console;//dummy surface to absorb unimplemented console functionality
uint16 width,height;
uint8 bytes_per_pixel;//1,2,4
uint8 bits_per_pixel;//1,2,4,8,16(text),32
uint32 mask;//1,3,0xF,0xFF,0xFFFF,0xFFFFFFFF
uint16 compatible_mode;//0,1,2,7,8,9,10,11,12,13,32,256
uint32 color,background_color,draw_color;
uint32 font;//8,14,16,?
int16 top_row,bottom_row;//VIEW PRINT settings, unique (as in QB) to each "page"
int16 cursor_x,cursor_y;//unique (as in QB) to each "page"
uint8 cursor_show, cursor_firstvalue, cursor_lastvalue;
union{
uint8 *offset;
uint32 *offset32;
};
uint32 flags;
uint32 *pal;
int32 transparent_color;//-1 means no color is transparent
uint8 alpha_disabled;
uint8 holding_cursor;
uint8 print_mode;
//BEGIN apm ('active page migration')
//everything between apm points is migrated during active page changes
//note: apm data is only relevent to graphics modes
uint8 apm_p1;
int32 view_x1,view_y1,view_x2,view_y2;
int32 view_offset_x,view_offset_y;
float x,y;
uint8 clipping_or_scaling;
float scaling_x,scaling_y,scaling_offset_x,scaling_offset_y;
float window_x1,window_y1,window_x2,window_y2;
double draw_ta;
double draw_scale;
uint8 apm_p2;
//END apm
};
//img_struct flags
#define IMG_FREEPAL 1 //free palette data before freeing image
#define IMG_SCREEN 2 //img is linked to other screen pages
#define IMG_FREEMEM 4 //if set, it means memory must be freed
//QB64 internal variable type flags (internally referenced by some C functions)
#define ISSTRING 1073741824
#define ISFLOAT 536870912
#define ISUNSIGNED 268435456
#define ISPOINTER 134217728
#define ISFIXEDLENGTH 67108864 //only set for strings with pointer flag
#define ISINCONVENTIONALMEMORY 33554432
#define ISOFFSETINBITS 16777216
struct ontimer_struct{
uint8 allocated;
uint32 id;//the event ID to trigger (0=no event)
int64 pass;//the value to pass to the triggered event (only applicable to ON ... CALL ...(x)
uint8 active;//0=OFF, 1=ON, 2=STOP
uint8 state;//0=untriggered,1=triggered
double seconds;//how many seconds between events
double last_time;//the last time this event was triggered
};
struct onkey_struct{
uint32 id;//the event ID to trigger (0=no event)
int64 pass;//the value to pass to the triggered event (only applicable to ON ... CALL ...(x)
uint8 active;//0=OFF, 1=ON, 2=STOP
uint8 state;//0=untriggered,1=triggered,2=in progress(TIMER only),2+=multiple events queued(KEY only)
uint32 keycode;//32-bit code, same as what _KEYHIT returns
uint32 keycode_alternate;//an alternate keycode which may also trigger event
uint8 key_scancode;
uint8 key_flags;
//flags:
//0 No keyboard flag, 1-3 Either Shift key, 4 Ctrl key, 8 Alt key,32 NumLock key,64 Caps Lock key, 128 Extended keys on a 101-key keyboard
//To specify multiple shift states, add the values together. For example, a value of 12 specifies that the user-defined key is used in combination with the Ctrl and Alt keys.
qbs *text;
};
struct onstrig_struct{
uint32 id;//the event ID to trigger (0=no event)
int64 pass;//the value to pass to the triggered event (only applicable to ON ... CALL ...(x)
uint8 active;//0=OFF, 1=ON, 2=STOP
uint8 state;//0=untriggered,1=triggered,2=in progress(TIMER only),2+=multiple events queued(KEY only)
};
struct byte_element_struct
{
uint64 offset;
int32 length;
};
struct device_struct{
int32 used;
int32 type;
//0=Unallocated
//1=Joystick/Gamepad
//2=Keybaord
//3=Mouse
char *name;
int32 connected;
int32 lastbutton;
int32 lastaxis;
int32 lastwheel;
//--------------
int32 max_events;
int32 queued_events;
uint8 *events;//the structure and size of the events depends greatly on the device and its capabilities
int32 event_size;
//--------------
uint8 STRIG_button_pressed[256];//checked and cleared by the STRIG function
//--------------
void *handle_pointer;//handle as pointer
int64 handle_int;//handle as integer
char *description;//description provided by manufacturer
int64 product_id;
int64 vendor_id;
int32 buttons;
int32 axes;
int32 balls;
int32 hats;
};
//device_struct constants
#define QUEUED_EVENTS_LIMIT 1024
#define DEVICETYPE_CONTROLLER 1
#define DEVICETYPE_KEYBOARD 2
#define DEVICETYPE_MOUSE 3
struct mem_block{
ptrszint offset;
ptrszint size;
int64 lock_id;//64-bit key, must be present at lock's offset or memory region is invalid
ptrszint lock_offset;//pointer to lock
ptrszint type;
/*
memorytype (4 bytes, but only the first used, for flags):
1 integer values
2 unsigned (set in conjunction with integer)
4 floating point values
8 char string(s) 'element-size is the memory size of 1 string
*/
ptrszint elementsize;
int32 image;
int32 sound;
};
struct mem_lock{
uint64 id;
int32 type;//required to know what action to take (if any) when a request is made to free the block
//0=no security (eg. user defined block from _OFFSET)
//1=C-malloc'ed block
//2=image
//3=sub/function scope block
//4=array
//5=sound
//---- type specific variables follow ----
void *offset;//used by malloc'ed blocks to free them
};
#endif //INC_COMMON_CPP
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