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/*
* File: misc.cc
* Summary: Misc functions.
* Written by: Linley Henzell
*
* Modified for Crawl Reference by $Author$ on $Date$
*
* Change History (most recent first):
*
* <1> -/--/-- LRH Created
*/
#ifndef MISC_H
#define MISC_H
#include "externs.h"
#include "travel.h"
// last updated 08jan2001 {gdl}
/* ***********************************************************************
* called from: ability - decks - fight - it_use2 - spells1
* *********************************************************************** */
bool go_berserk(bool intentional);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr
* *********************************************************************** */
void search_around( bool only_adjacent = false );
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr
* *********************************************************************** */
void disarm_trap(struct dist &disa);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr - effects - spells3
* *********************************************************************** */
void down_stairs(int old_level, int force_stair = 0);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr
* *********************************************************************** */
bool fall_into_a_pool( int entry_x, int entry_y, bool allow_shift,
unsigned char terrain );
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr - misc
* *********************************************************************** */
void handle_traps(char trt, int i, bool trap_known);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr
* *********************************************************************** */
void in_a_cloud(void);
// Created Sept 1, 2000 -- bwr
/* ***********************************************************************
* called from: acr misc
* *********************************************************************** */
void merfolk_start_swimming(void);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: misc - mstuff2
* *********************************************************************** */
void itrap(struct bolt &pbolt, int trapped);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr - misc - player - stuff
* *********************************************************************** */
void new_level(void);
std::string level_description_string();
void trackers_init_new_level(bool transit);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: delay
* *********************************************************************** */
void turn_corpse_into_chunks( item_def &item );
// last updated 3jun2000 {dlb}
/* ***********************************************************************
* called from: acr - misc - mstuff2 - spells3
* *********************************************************************** */
int trap_at_xy(int which_x, int which_y);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr
* *********************************************************************** */
void up_stairs(void);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: acr - effects
* *********************************************************************** */
std::string weird_colours(unsigned char coll);
// last updated 12may2000 {dlb}
/* ***********************************************************************
* called from: it_use3
* *********************************************************************** */
std::string weird_writing();
// last updated 3jun2000 {dlb}
/* ***********************************************************************
* called from: acr - misc - mstuff2 - spells2 - spells3
* *********************************************************************** */
dungeon_feature_type trap_category(trap_type type);
int trap_at_xy(int x, int y);
trap_type trap_type_at_xy(int x, int y);
bool grid_is_wall(dungeon_feature_type grid);
bool grid_is_opaque(dungeon_feature_type grid);
bool grid_is_solid(dungeon_feature_type grid);
bool grid_is_solid(int x, int y);
bool grid_is_solid(const coord_def &c);
bool grid_is_trap(dungeon_feature_type grid);
bool grid_is_water(dungeon_feature_type grid);
bool grid_is_watery(dungeon_feature_type grid);
god_type grid_altar_god( dungeon_feature_type grid );
dungeon_feature_type altar_for_god( god_type god );
bool grid_is_branch_stairs( dungeon_feature_type grid );
int grid_secret_door_appearance( int gx, int gy );
bool grid_destroys_items( dungeon_feature_type grid );
std::string cloud_name(cloud_type type);
bool is_damaging_cloud(cloud_type type);
const char *grid_item_destruction_message( dungeon_feature_type grid );
void curare_hits_player(int agent, int degree);
bool i_feel_safe(bool announce = false);
void setup_environment_effects();
// Lava smokes, swamp water mists.
void run_environment_effects();
//////////////////////////////////////////////////////////////////////
// Places and names
//
unsigned short get_packed_place();
unsigned short get_packed_place( branch_type branch, int subdepth,
level_area_type level_type );
int place_branch(unsigned short place);
int place_depth(unsigned short place);
std::string short_place_name(unsigned short place);
std::string short_place_name(level_id id);
std::string place_name( unsigned short place, bool long_name = false,
bool include_number = true );
// Prepositional form of branch level name. For example, "in the
// Abyss" or "on level 3 of the Main Dungeon".
std::string prep_branch_level_name(unsigned short packed_place);
std::string prep_branch_level_name();
// Get displayable depth in the current branch, given the absolute
// depth.
int subdungeon_depth(branch_type branch, int depth);
// Get absolute depth given the displayable depth in the branch.
int absdungeon_depth(branch_type branch, int subdepth);
// Get displayable depth in the current branch.
int player_branch_depth();
bool single_level_branch(branch_type branch);
//////////////////////////////////////////////////////////////////////
// Set floor/wall colour based on the mons_alloc array. Used for
// Abyss and Pan.
void set_colours_from_monsters();
int str_to_shoptype(const std::string &s);
bool do_autopray();
bool player_in_a_dangerous_place();
#endif
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