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// some global definitions, found in debug release
#define DMAXX 40
#define DMAXY 40
#define LIGHTSIZE 6912 // 27 * 256
#define GMENU_SLIDER 0x40000000
#define GMENU_ENABLED 0x80000000
// must be unsigned to generate unsigned comparisons with pnum
#define MAX_PLRS 4
#define MAX_CHARACTERS 10
#define MAX_LVLMTYPES 16
// #define MAX_PATH 260
#define MAX_SEND_STR_LEN 80
#define MAX_SPELLS 37
#define MAXDEAD 31
#define MAXDUNX 112
#define MAXDUNY 112
#define MAXITEMS 127
#define MAXBELTITEMS 8
#define MAXLIGHTS 32
#define MAXMISSILES 125
#define MAXMONSTERS 200
#define MAXMULTIQUESTS 4
#define MAXOBJECTS 127
#define MAXPORTAL 4
#define MAXQUESTS 16
#define MAXTHEMES 50
#define MAXTILES 2048
#define MAXTRIGGERS 5
#define MAXVISION 32
#define MDMAXX 40
#define MDMAXY 40
#define MAXCHARLEVEL 51
// number of inventory grid cells
#define NUM_INV_GRID_ELEM 40
#define INV_SLOT_SIZE_PX 28
// Item indestructible durability
#define DUR_INDESTRUCTIBLE 255
#define VOLUME_MIN -1600
#define VOLUME_MAX 0
// todo: enums
#define NUM_SFX 858
#define NUMLEVELS 17
// from diablo 2 beta
#define MAXEXP 2000000000
#define GOLD_SMALL_LIMIT 1000
#define GOLD_MEDIUM_LIMIT 2500
#define GOLD_MAX_LIMIT 5000
#define PLR_NAME_LEN 32
#define MAXPATHNODES 300
// 256 kilobytes + 3 bytes (demo leftover) for file magic (262147)
// final game uses 4-byte magic instead of 3
#define FILEBUFF ((256*1024)+3)
#define PMSG_COUNT 8
// Diablo Retail Version Game ID
#define GAME_ID ((int)'DRTL')
// Diablo uses a 256 color palette
// Entry 0-127 (0x00-0x7F) are level specific
// Entry 128-255 (0x80-0xFF) are global
// standard palette for all levels
// 8 or 16 shades per color
// example (dark blue): PAL16_BLUE+14, PAL8_BLUE+7
// example (light red): PAL16_RED+2, PAL8_RED
// example (orange): PAL16_ORANGE+8, PAL8_ORANGE+4
#define PAL8_BLUE 128
#define PAL8_RED 136
#define PAL8_YELLOW 144
#define PAL8_ORANGE 152
#define PAL16_BEIGE 160
#define PAL16_BLUE 176
#define PAL16_YELLOW 192
#define PAL16_ORANGE 208
#define PAL16_RED 224
#define PAL16_GRAY 240
#define SCREEN_WIDTH 640
#define SCREEN_HEIGHT 480
#define ZOOM_WIDTH 384
#define ZOOM_HEIGHT 224
// If defined, use 32-bit colors instead of 8-bit [Default -> Undefined]
#define RGBMODE
#ifndef RGBMODE
#define SCREEN_BPP 8
#else
#define SCREEN_BPP 32
#endif
#define BORDER_LEFT 64
#define BORDER_TOP 160
#define BORDER_RIGHT 64
#define BORDER_BOTTOM 16
#define SCREEN_X BORDER_LEFT
#define SCREEN_Y BORDER_TOP
#define BUFFER_WIDTH (BORDER_LEFT + SCREEN_WIDTH + BORDER_RIGHT)
#define BUFFER_HEIGHT (BORDER_TOP + SCREEN_HEIGHT + BORDER_BOTTOM)
#define TILE_SIZE 32
#define PANEL_WIDTH 640
#define PANEL_HEIGHT 128
#define PANEL_TOP (SCREEN_HEIGHT - PANEL_HEIGHT)
#define PANEL_Y (PANEL_TOP + SCREEN_Y)
#if SCREEN_WIDTH == PANEL_WIDTH
#define VIEWPORT_HEIGHT (SCREEN_HEIGHT - PANEL_HEIGHT)
#else
#define VIEWPORT_HEIGHT SCREEN_HEIGHT
#endif
#define SCREENXY(x, y) ((x) + SCREEN_X + ((y) + SCREEN_Y) * BUFFER_WIDTH)
#define MemFreeDbg(p) \
{ \
void *p__p; \
p__p = p; \
p = NULL; \
mem_free_dbg(p__p); \
}
#undef assert
#ifndef _DEBUG
#define assert(exp) ((void)0)
#else
#define assert(exp) (void)( (exp) || (assert_fail(__LINE__, __FILE__, #exp), 0) )
#endif
#ifndef INVALID_FILE_ATTRIBUTES
#define INVALID_FILE_ATTRIBUTES ((DWORD)-1)
#endif
// Typedef for the function pointer
typedef void (*_PVFV)(void);
#if defined(_MSC_VER) && !defined(__APPLE__)
// Define our segment names
#define SEGMENT_C_INIT ".CRT$XCU"
// Build our various function tables and insert them into the correct segments.
#pragma data_seg(SEGMENT_C_INIT)
#pragma data_seg() // Switch back to the default segment
// Call function pointer arrays and place them in the segments created above
#define SEG_ALLOCATE(SEGMENT) __declspec(allocate(SEGMENT))
#else
#define SEG_ALLOCATE(SEGMENT)
#endif
// To apply to certain functions which have local variables aligned by 1 for unknown yet reason
#ifdef _MSC_VER
#define ALIGN_BY_1 __declspec(align(1))
#else
#define ALIGN_BY_1
#endif
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