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/*
* File: view.cc
* Summary: Misc function used to render the dungeon.
* Written by: Linley Henzell
*
* Modified for Crawl Reference by $Author$ on $Date$
*
* Change History (most recent first):
*
* <2> 9/29/99 BCR Added the BORDER_COLOR define
* <1> -/--/-- LRH Created
*/
#ifndef VIEW_H
#define VIEW_H
#include "externs.h"
#define BORDER_COLOR BROWN
void init_char_table(char_set_type set);
void init_feature_table();
/* ***********************************************************************
* called from: dump_screenshot - chardump
* *********************************************************************** */
void get_non_ibm_symbol(unsigned int object, unsigned short *ch,
unsigned short *color);
// last updated 29may2000 {dlb}
/* ***********************************************************************
* called from: bang - beam - direct - effects - fight - monstuff -
* mstuff2 - spells1 - spells2
* *********************************************************************** */
bool mons_near(const monsters *monster, unsigned int foe = MHITYOU);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr - player - stuff
* *********************************************************************** */
void draw_border(void);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr - view
* *********************************************************************** */
void item(void);
void find_features(const std::vector<coord_def>& features,
unsigned char feature, std::vector<coord_def> *found);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: direct - monstufff - view
* *********************************************************************** */
void losight(FixedArray<unsigned int, ENV_SHOW_DIAMETER, ENV_SHOW_DIAMETER>& sh,
FixedArray<dungeon_feature_type, GXM, GYM>& gr,
int x_p, int y_p);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: ability - acr - it_use3 - item_use - spell
* *********************************************************************** */
void magic_mapping(int map_radius, int proportion);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr - effects - it_use2 - it_use3 - item_use - spell -
* spells - spells3 - spells4
* *********************************************************************** */
bool noisy( int loudness, int nois_x, int nois_y, const char *msg = NULL );
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr - spells3
* *********************************************************************** */
void show_map( FixedVector<int, 2>& spec_place, bool travel_mode );
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr
* *********************************************************************** */
void viewwindow2(char draw_it, bool do_updates);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr
* *********************************************************************** */
void viewwindow3(char draw_it, bool do_updates); // non-IBM graphics
// last updated 19jun2000 (gdl)
/* ***********************************************************************
* called from: acr view
* *********************************************************************** */
void setLOSRadius(int newLR);
// last updated 02apr2001 (gdl)
/* ***********************************************************************
* called from: view monstuff
* *********************************************************************** */
bool check_awaken(int mons_aw);
void clear_map(bool clear_items = true, bool clear_mons = true);
bool is_feature(int feature, int x, int y);
void get_item_glyph(const item_def *item, unsigned *glych,
unsigned short *glycol);
void get_mons_glyph(const monsters *mons, unsigned *glych,
unsigned short *glycol);
unsigned get_screen_glyph( int x, int y );
std::string stringize_glyph(unsigned glyph);
int multibyte_strlen(const std::string &s);
void get_item_symbol(unsigned int object, unsigned *ch,
unsigned short *colour);
// Applies EC_ colour substitutions and brands.
unsigned real_colour(unsigned raw_colour);
void set_envmap_obj( int x, int y, int object );
unsigned get_envmap_char(int x, int y);
int get_envmap_obj(int x, int y);
void set_envmap_detected_item(int x, int y, bool detected = true);
void set_envmap_detected_mons(int x, int y, bool detected = true);
void set_envmap_col( int x, int y, int colour, int flags );
void set_envmap_col( int x, int y, int colour );
bool is_envmap_detected_item(int x, int y);
bool is_envmap_detected_mons(int x, int y);
void set_terrain_mapped( int x, int y );
void set_terrain_seen( int x, int y );
bool is_terrain_known( int x, int y );
bool is_terrain_seen( int x, int y );
bool is_terrain_changed( int x, int y );
bool is_terrain_known(const coord_def &p);
inline bool is_terrain_seen(const coord_def &c)
{
return (is_terrain_seen(c.x, c.y));
}
void clear_feature_overrides();
void add_feature_override(const std::string &text);
void clear_cset_overrides();
void add_cset_override(char_set_type set, const std::string &overrides);
bool see_grid( int grx, int gry );
std::string screenshot(bool fullscreen = false);
unsigned get_sightmap_char(int feature);
unsigned get_magicmap_char(int feature);
void viewwindow(bool draw_it, bool do_updates);
void fire_monster_alerts();
bool find_ray( int sourcex, int sourcey, int targetx, int targety,
bool allow_fallback, ray_def& ray, int cycle_dir = 0,
bool find_shortest = false );
dungeon_char_type dchar_by_name(const std::string &name);
#if defined(WIN32CONSOLE) || defined(DOS)
unsigned short dos_brand( unsigned short colour,
unsigned brand = CHATTR_REVERSE);
#endif
#endif
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