McRogueFace/deps_windows/libtcod-1.23.1-x86_64-msvc/include/libtcod/libtcod_int.h

529 lines
18 KiB
C
Raw Normal View History

/* BSD 3-Clause License
*
* Copyright © 2008-2022, Jice and the libtcod contributors.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TCODLIB_INT_H_
#define TCODLIB_INT_H_
#include <assert.h>
#include <stdarg.h>
#ifdef __cplusplus
#include <stdexcept>
#include <string>
#endif // __cplusplus
#include "color.h"
#include "console_types.h"
#include "context.h"
#include "error.h"
#include "fov.h"
#include "fov_types.h"
#include "mersenne_types.h"
#include "portability.h"
#include "sys.h"
#include "tileset.h"
/* tcodlib internal stuff */
#ifdef __cplusplus
extern "C" {
#endif
/* SDL2 forward declarations */
struct SDL_Surface;
struct SDL_Window;
struct SDL_Renderer;
union SDL_Event;
typedef struct TCOD_internal_context_t {
/* number of characters in the bitmap font */
int fontNbCharHoriz;
int fontNbCharVertic;
/* font type and layout */
bool font_tcod_layout;
bool font_in_row;
bool font_greyscale;
int font_flags;
/* character size in font */
int font_width;
int font_height;
char font_file[512];
char window_title[512];
/* ascii code to tcod layout converter */
int* ascii_to_tcod;
/* whether each character in the font is a colored tile */
bool* colored;
/* the root console */
struct TCOD_Console* root;
/* nb chars in the font */
int max_font_chars;
/* fullscreen data */
bool fullscreen;
int fullscreen_offset_x;
int fullscreen_offset_y;
/* asked by the user */
int fullscreen_width;
int fullscreen_height;
/* actual resolution */
int actual_fullscreen_width;
int actual_fullscreen_height;
/* user post-processing callback */
SDL_renderer_t sdl_cbk;
/* fading data */
TCOD_color_t fading_color;
uint8_t fade;
TCOD_key_t key_state;
/* application window was closed */
bool is_window_closed;
/* application has mouse focus */
bool app_has_mouse_focus;
/* application is active (not iconified) */
bool app_is_active;
/**
Active tileset for libtcod.
Use TCOD_set_default_tileset when you want to change this value, since it
needs to trigger some important side-effects.
*/
struct TCOD_Tileset* tileset;
struct TCOD_Context* engine;
} TCOD_internal_context_t;
extern TCOD_internal_context_t TCOD_ctx;
#if defined(__ANDROID__) && !defined(NDEBUG)
#include <android/log.h>
#ifdef printf
#undef printf
#endif
#ifdef vprintf
#undef vprintf
#endif
#define printf(args...) __android_log_print(ANDROID_LOG_INFO, "libtcod", ##args)
#define vprintf(args...) __android_log_vprint(ANDROID_LOG_INFO, "libtcod", ##args)
#ifdef assert
#undef assert
#endif
#define assert(cond) \
if (!(cond)) __android_log_assert(#cond, "libtcod", "assertion failed: %s", #cond)
#endif
#ifdef NDEBUG
#define TCOD_IF(x) if (x)
#define TCOD_IFNOT(x) if (!(x))
#define TCOD_ASSERT(x)
#define TCOD_LOG(x)
#else
#define TCOD_IF(x) assert(x);
#define TCOD_IFNOT(x) \
assert(x); \
if (0)
#define TCOD_ASSERT(x) assert(x)
#define TCOD_LOG(x) printf x
#endif
/* fov internal stuff */
TCOD_Error TCOD_map_compute_fov_circular_raycasting(
TCOD_Map* __restrict map, int pov_x, int pov_y, int max_radius, bool light_walls);
TCOD_Error TCOD_map_compute_fov_diamond_raycasting(
TCOD_Map* __restrict map, int pov_x, int pov_y, int max_radius, bool light_walls);
TCOD_Error TCOD_map_compute_fov_recursive_shadowcasting(
TCOD_Map* __restrict map, int pov_x, int pov_y, int max_radius, bool light_walls);
TCOD_Error TCOD_map_compute_fov_permissive2(
TCOD_Map* __restrict map, int pov_x, int pov_y, int max_radius, bool light_walls, int permissiveness);
TCOD_Error TCOD_map_compute_fov_restrictive_shadowcasting(
TCOD_Map* __restrict map, int pov_x, int pov_y, int max_radius, bool light_walls);
TCOD_Error TCOD_map_compute_fov_symmetric_shadowcast(
TCOD_Map* __restrict map, int pov_x, int pov_y, int max_radius, bool light_walls);
TCOD_Error TCOD_map_postprocess(TCOD_Map* __restrict map, int pov_x, int pov_y, int radius);
/**
Return true if `x` and `y` are in the boundaries of `map`.
Returns false if `map` is NULL.
*/
static inline bool TCOD_map_in_bounds(const struct TCOD_Map* map, int x, int y) {
return map && 0 <= x && x < map->width && 0 <= y && y < map->height;
}
/* switch fullscreen mode */
TCOD_key_t TCOD_sys_check_for_keypress(int flags);
TCOD_key_t TCOD_sys_wait_for_keypress(bool flush);
bool TCOD_sys_is_key_pressed(TCOD_keycode_t key);
void TCOD_sys_pixel_to_tile(double* x, double* y);
/***************************************************************************
@brief Deprecated EASCII internal printing.
*/
int TCOD_console_print_internal(
TCOD_Console* con,
int x,
int y,
int w,
int h,
TCOD_bkgnd_flag_t flag,
TCOD_alignment_t align,
char* msg,
bool can_split,
bool count_only);
char* TCOD_console_vsprint(const char* fmt, va_list ap);
/* UTF-8 stuff */
#ifndef NO_UNICODE
wchar_t* TCOD_console_vsprint_utf(const wchar_t* fmt, va_list ap);
int TCOD_console_print_internal_utf(
TCOD_console_t con,
int x,
int y,
int rw,
int rh,
TCOD_bkgnd_flag_t flag,
TCOD_alignment_t align,
wchar_t* msg,
bool can_split,
bool count_only);
#endif
/* image manipulation */
TCODLIB_API struct SDL_Surface* TCOD_sys_load_image(const char* filename);
void TCOD_sys_get_image_size(const struct SDL_Surface* image, int* w, int* h);
TCOD_color_t TCOD_sys_get_image_pixel(const struct SDL_Surface* image, int x, int y);
int TCOD_sys_get_image_alpha(const struct SDL_Surface* image, int x, int y);
bool TCOD_sys_check_magic_number(const char* filename, size_t size, uint8_t* data);
/* TCOD_list nonpublic methods */
void TCOD_list_set_size(TCOD_list_t l, int size);
/*
SDL12/SDL2 abstraction layer
*/
typedef struct TCOD_SDL_driver_t {
float scale_xc;
float scale_yc;
/* get a fullscreen mode suitable for the console */
void (*get_closest_mode)(int* w, int* h);
/* render the console on a surface/texture */
void (*render)(const struct TCOD_SDL_driver_t* sdl, void* vbitmap, struct TCOD_Console* console);
/* create a new surface */
struct SDL_Surface* (*create_surface)(int width, int height, bool with_alpha);
/* create the game window */
void (*create_window)(int w, int h, bool fullscreen);
/* destroy the game window */
void (*destroy_window)(void);
/* switch fullscreen on/off */
void (*set_fullscreen)(bool fullscreen);
/* change the game window title */
void (*set_window_title)(const char* title);
/* save game screenshot */
void (*save_screenshot)(const char* filename);
/* get desktop resolution */
void (*get_current_resolution)(int* w, int* h);
/* change the mouse cursor position */
void (*set_mouse_position)(int x, int y);
/* clipboard */
const char* (*get_clipboard_text)(void);
bool (*set_clipboard_text)(const char* text);
/* android compatible file access functions */
bool (*file_read)(const char* filename, unsigned char** buf, size_t* size);
bool (*file_exists)(const char* filename);
bool (*file_write)(const char* filename, unsigned char* buf, uint32_t size);
/* clean stuff */
void (*shutdown)(void);
/* get root cache */
struct TCOD_Console* (*get_root_console_cache)(void);
} TCOD_SDL_driver_t;
typedef struct {
float force_recalc;
float last_scale_xc, last_scale_yc;
float last_scale_factor;
bool last_fullscreen;
float min_scale_factor;
float src_height_width_ratio;
float dst_height_width_ratio;
int src_x0, src_y0;
int src_copy_width, src_copy_height;
int src_proportionate_width, src_proportionate_height;
int dst_display_width, dst_display_height;
int dst_offset_x, dst_offset_y;
int surface_width, surface_height;
} scale_data_t;
extern scale_data_t scale_data;
extern float scale_factor;
/* SDL & OpenGL */
extern int oldFade;
/* color values */
#define TCOD_BLACK 0, 0, 0
#define TCOD_DARKEST_GREY 31, 31, 31
#define TCOD_DARKER_GREY 63, 63, 63
#define TCOD_DARK_GREY 95, 95, 95
#define TCOD_GREY 127, 127, 127
#define TCOD_LIGHT_GREY 159, 159, 159
#define TCOD_LIGHTER_GREY 191, 191, 191
#define TCOD_LIGHTEST_GREY 223, 223, 223
#define TCOD_WHITE 255, 255, 255
#define TCOD_DARKEST_SEPIA 31, 24, 15
#define TCOD_DARKER_SEPIA 63, 50, 31
#define TCOD_DARK_SEPIA 94, 75, 47
#define TCOD_SEPIA 127, 101, 63
#define TCOD_LIGHT_SEPIA 158, 134, 100
#define TCOD_LIGHTER_SEPIA 191, 171, 143
#define TCOD_LIGHTEST_SEPIA 222, 211, 195
/* desaturated */
#define TCOD_DESATURATED_RED 127, 63, 63
#define TCOD_DESATURATED_FLAME 127, 79, 63
#define TCOD_DESATURATED_ORANGE 127, 95, 63
#define TCOD_DESATURATED_AMBER 127, 111, 63
#define TCOD_DESATURATED_YELLOW 127, 127, 63
#define TCOD_DESATURATED_LIME 111, 127, 63
#define TCOD_DESATURATED_CHARTREUSE 95, 127, 63
#define TCOD_DESATURATED_GREEN 63, 127, 63
#define TCOD_DESATURATED_SEA 63, 127, 95
#define TCOD_DESATURATED_TURQUOISE 63, 127, 111
#define TCOD_DESATURATED_CYAN 63, 127, 127
#define TCOD_DESATURATED_SKY 63, 111, 127
#define TCOD_DESATURATED_AZURE 63, 95, 127
#define TCOD_DESATURATED_BLUE 63, 63, 127
#define TCOD_DESATURATED_HAN 79, 63, 127
#define TCOD_DESATURATED_VIOLET 95, 63, 127
#define TCOD_DESATURATED_PURPLE 111, 63, 127
#define TCOD_DESATURATED_FUCHSIA 127, 63, 127
#define TCOD_DESATURATED_MAGENTA 127, 63, 111
#define TCOD_DESATURATED_PINK 127, 63, 95
#define TCOD_DESATURATED_CRIMSON 127, 63, 79
/* lightest */
#define TCOD_LIGHTEST_RED 255, 191, 191
#define TCOD_LIGHTEST_FLAME 255, 207, 191
#define TCOD_LIGHTEST_ORANGE 255, 223, 191
#define TCOD_LIGHTEST_AMBER 255, 239, 191
#define TCOD_LIGHTEST_YELLOW 255, 255, 191
#define TCOD_LIGHTEST_LIME 239, 255, 191
#define TCOD_LIGHTEST_CHARTREUSE 223, 255, 191
#define TCOD_LIGHTEST_GREEN 191, 255, 191
#define TCOD_LIGHTEST_SEA 191, 255, 223
#define TCOD_LIGHTEST_TURQUOISE 191, 255, 239
#define TCOD_LIGHTEST_CYAN 191, 255, 255
#define TCOD_LIGHTEST_SKY 191, 239, 255
#define TCOD_LIGHTEST_AZURE 191, 223, 255
#define TCOD_LIGHTEST_BLUE 191, 191, 255
#define TCOD_LIGHTEST_HAN 207, 191, 255
#define TCOD_LIGHTEST_VIOLET 223, 191, 255
#define TCOD_LIGHTEST_PURPLE 239, 191, 255
#define TCOD_LIGHTEST_FUCHSIA 255, 191, 255
#define TCOD_LIGHTEST_MAGENTA 255, 191, 239
#define TCOD_LIGHTEST_PINK 255, 191, 223
#define TCOD_LIGHTEST_CRIMSON 255, 191, 207
/* lighter */
#define TCOD_LIGHTER_RED 255, 127, 127
#define TCOD_LIGHTER_FLAME 255, 159, 127
#define TCOD_LIGHTER_ORANGE 255, 191, 127
#define TCOD_LIGHTER_AMBER 255, 223, 127
#define TCOD_LIGHTER_YELLOW 255, 255, 127
#define TCOD_LIGHTER_LIME 223, 255, 127
#define TCOD_LIGHTER_CHARTREUSE 191, 255, 127
#define TCOD_LIGHTER_GREEN 127, 255, 127
#define TCOD_LIGHTER_SEA 127, 255, 191
#define TCOD_LIGHTER_TURQUOISE 127, 255, 223
#define TCOD_LIGHTER_CYAN 127, 255, 255
#define TCOD_LIGHTER_SKY 127, 223, 255
#define TCOD_LIGHTER_AZURE 127, 191, 255
#define TCOD_LIGHTER_BLUE 127, 127, 255
#define TCOD_LIGHTER_HAN 159, 127, 255
#define TCOD_LIGHTER_VIOLET 191, 127, 255
#define TCOD_LIGHTER_PURPLE 223, 127, 255
#define TCOD_LIGHTER_FUCHSIA 255, 127, 255
#define TCOD_LIGHTER_MAGENTA 255, 127, 223
#define TCOD_LIGHTER_PINK 255, 127, 191
#define TCOD_LIGHTER_CRIMSON 255, 127, 159
/* light */
#define TCOD_LIGHT_RED 255, 63, 63
#define TCOD_LIGHT_FLAME 255, 111, 63
#define TCOD_LIGHT_ORANGE 255, 159, 63
#define TCOD_LIGHT_AMBER 255, 207, 63
#define TCOD_LIGHT_YELLOW 255, 255, 63
#define TCOD_LIGHT_LIME 207, 255, 63
#define TCOD_LIGHT_CHARTREUSE 159, 255, 63
#define TCOD_LIGHT_GREEN 63, 255, 63
#define TCOD_LIGHT_SEA 63, 255, 159
#define TCOD_LIGHT_TURQUOISE 63, 255, 207
#define TCOD_LIGHT_CYAN 63, 255, 255
#define TCOD_LIGHT_SKY 63, 207, 255
#define TCOD_LIGHT_AZURE 63, 159, 255
#define TCOD_LIGHT_BLUE 63, 63, 255
#define TCOD_LIGHT_HAN 111, 63, 255
#define TCOD_LIGHT_VIOLET 159, 63, 255
#define TCOD_LIGHT_PURPLE 207, 63, 255
#define TCOD_LIGHT_FUCHSIA 255, 63, 255
#define TCOD_LIGHT_MAGENTA 255, 63, 207
#define TCOD_LIGHT_PINK 255, 63, 159
#define TCOD_LIGHT_CRIMSON 255, 63, 111
/* normal */
#define TCOD_RED 255, 0, 0
#define TCOD_FLAME 255, 63, 0
#define TCOD_ORANGE 255, 127, 0
#define TCOD_AMBER 255, 191, 0
#define TCOD_YELLOW 255, 255, 0
#define TCOD_LIME 191, 255, 0
#define TCOD_CHARTREUSE 127, 255, 0
#define TCOD_GREEN 0, 255, 0
#define TCOD_SEA 0, 255, 127
#define TCOD_TURQUOISE 0, 255, 191
#define TCOD_CYAN 0, 255, 255
#define TCOD_SKY 0, 191, 255
#define TCOD_AZURE 0, 127, 255
#define TCOD_BLUE 0, 0, 255
#define TCOD_HAN 63, 0, 255
#define TCOD_VIOLET 127, 0, 255
#define TCOD_PURPLE 191, 0, 255
#define TCOD_FUCHSIA 255, 0, 255
#define TCOD_MAGENTA 255, 0, 191
#define TCOD_PINK 255, 0, 127
#define TCOD_CRIMSON 255, 0, 63
/* dark */
#define TCOD_DARK_RED 191, 0, 0
#define TCOD_DARK_FLAME 191, 47, 0
#define TCOD_DARK_ORANGE 191, 95, 0
#define TCOD_DARK_AMBER 191, 143, 0
#define TCOD_DARK_YELLOW 191, 191, 0
#define TCOD_DARK_LIME 143, 191, 0
#define TCOD_DARK_CHARTREUSE 95, 191, 0
#define TCOD_DARK_GREEN 0, 191, 0
#define TCOD_DARK_SEA 0, 191, 95
#define TCOD_DARK_TURQUOISE 0, 191, 143
#define TCOD_DARK_CYAN 0, 191, 191
#define TCOD_DARK_SKY 0, 143, 191
#define TCOD_DARK_AZURE 0, 95, 191
#define TCOD_DARK_BLUE 0, 0, 191
#define TCOD_DARK_HAN 47, 0, 191
#define TCOD_DARK_VIOLET 95, 0, 191
#define TCOD_DARK_PURPLE 143, 0, 191
#define TCOD_DARK_FUCHSIA 191, 0, 191
#define TCOD_DARK_MAGENTA 191, 0, 143
#define TCOD_DARK_PINK 191, 0, 95
#define TCOD_DARK_CRIMSON 191, 0, 47
/* darker */
#define TCOD_DARKER_RED 127, 0, 0
#define TCOD_DARKER_FLAME 127, 31, 0
#define TCOD_DARKER_ORANGE 127, 63, 0
#define TCOD_DARKER_AMBER 127, 95, 0
#define TCOD_DARKER_YELLOW 127, 127, 0
#define TCOD_DARKER_LIME 95, 127, 0
#define TCOD_DARKER_CHARTREUSE 63, 127, 0
#define TCOD_DARKER_GREEN 0, 127, 0
#define TCOD_DARKER_SEA 0, 127, 63
#define TCOD_DARKER_TURQUOISE 0, 127, 95
#define TCOD_DARKER_CYAN 0, 127, 127
#define TCOD_DARKER_SKY 0, 95, 127
#define TCOD_DARKER_AZURE 0, 63, 127
#define TCOD_DARKER_BLUE 0, 0, 127
#define TCOD_DARKER_HAN 31, 0, 127
#define TCOD_DARKER_VIOLET 63, 0, 127
#define TCOD_DARKER_PURPLE 95, 0, 127
#define TCOD_DARKER_FUCHSIA 127, 0, 127
#define TCOD_DARKER_MAGENTA 127, 0, 95
#define TCOD_DARKER_PINK 127, 0, 63
#define TCOD_DARKER_CRIMSON 127, 0, 31
/* darkest */
#define TCOD_DARKEST_RED 63, 0, 0
#define TCOD_DARKEST_FLAME 63, 15, 0
#define TCOD_DARKEST_ORANGE 63, 31, 0
#define TCOD_DARKEST_AMBER 63, 47, 0
#define TCOD_DARKEST_YELLOW 63, 63, 0
#define TCOD_DARKEST_LIME 47, 63, 0
#define TCOD_DARKEST_CHARTREUSE 31, 63, 0
#define TCOD_DARKEST_GREEN 0, 63, 0
#define TCOD_DARKEST_SEA 0, 63, 31
#define TCOD_DARKEST_TURQUOISE 0, 63, 47
#define TCOD_DARKEST_CYAN 0, 63, 63
#define TCOD_DARKEST_SKY 0, 47, 63
#define TCOD_DARKEST_AZURE 0, 31, 63
#define TCOD_DARKEST_BLUE 0, 0, 63
#define TCOD_DARKEST_HAN 15, 0, 63
#define TCOD_DARKEST_VIOLET 31, 0, 63
#define TCOD_DARKEST_PURPLE 47, 0, 63
#define TCOD_DARKEST_FUCHSIA 63, 0, 63
#define TCOD_DARKEST_MAGENTA 63, 0, 47
#define TCOD_DARKEST_PINK 63, 0, 31
#define TCOD_DARKEST_CRIMSON 63, 0, 15
/* metallic */
#define TCOD_BRASS 191, 151, 96
#define TCOD_COPPER 197, 136, 124
#define TCOD_GOLD 229, 191, 0
#define TCOD_SILVER 203, 203, 203
/* miscellaneous */
#define TCOD_CELADON 172, 255, 175
#define TCOD_PEACH 255, 159, 127
// TCODConsole non public methods
int TCOD_console_stringLength(const unsigned char* s);
unsigned char* TCOD_console_forward(unsigned char* s, int l);
// TCODSystem non public methods
#ifndef NO_SDL
void sync_time_(void);
#endif // NO_SDL
void TCOD_sys_map_ascii_to_font(int asciiCode, int fontCharX, int fontCharY);
void TCOD_sys_decode_font_(void);
TCOD_Error TCOD_sys_save_bitmap(struct SDL_Surface* bitmap, const char* filename);
void TCOD_sys_save_fps(void);
void TCOD_sys_restore_fps(void);
TCODLIB_CAPI TCOD_Error TCOD_sys_load_player_config(void);
/**
* Validate and return a constant console.
*/
static inline TCOD_Console* TCOD_console_validate_(const TCOD_Console* console) {
return (TCOD_Console*)(console ? console : TCOD_ctx.root);
}
/**
* Return true if the console is valid and the index is within it.
*/
static inline bool TCOD_console_is_index_valid_(const TCOD_Console* console, int x, int y) {
return console && 0 <= x && x < console->w && 0 <= y && y < console->h;
}
TCOD_event_t TCOD_sys_handle_mouse_event(const union SDL_Event* ev, TCOD_mouse_t* mouse);
TCOD_event_t TCOD_sys_handle_key_event(const union SDL_Event* ev, TCOD_key_t* key);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // TCODLIB_INT_H_