fack.cc File Reference

#include "fack.hpp"
#include <boost/filesystem/operations.hpp>
#include <boost/filesystem/fstream.hpp>
#include <SDL/SDL_gfxPrimitives.h>
#include <stdio.h>
#include <algorithm>
#include <assert.h>

Go to the source code of this file.

Namespaces

namespace path_finding

namespace text

Functions

string string_of_int (int i)

void raise_exception (string s)

bool point_in_rect (int_pair p, SDL_Rect r)

Uint32 get_raw_pixel_32bitpp (SDL_Surface *s, int x, int y)

Lock the surface before calling.

void put_raw_pixel_32bitpp (SDL_Surface *s, int x, int y, Uint32 pixel)

int pow (int base, int exp)

return x elevated to p

template<class S>

set< typename S::key_type > subset (S s, vector< bool > must_be_included)

vector< bool > boolean_representation (int integer)

string string_of_boolRepr (vector< bool > v)

float scaling_of_char (float char_y, const room_scaling_data &d)

bool surf_must_be_printed_before (const pt< anim_frame_and_pos > c1, const pt< anim_frame_and_pos > c2)

bool player_is_closer_to_the_screen (const pt< PC > c1, const pt< PC > c2)

variant< no_item, pt< obj_or_concept > > item_in_room_at_position (int_pair pos, list< pt< PC > > players, const pt< PC > act_pl, const map< pt< PC >, pt< anim_frame > > &cur_frame_of_player)

bool printable_must_be_printed_before (const pt< printable > p1, const pt< printable > p2)

void render_layers_and_chars_in_correct_order (list< pt< printable > > &layers_and_chars_except_bg, cfsurf &bg_surf, SDL_Surface *screen, const room_scaling_data &d, SDL_Rect visible_rect_in_src_surf, set< pt< light > > active_lights)

Uint32 choose_some_video_flags ()

pt< vector2< bool > > walking_map_from_sdl_surface (SDL_Surface *s)

bool is_walkable (const vector2< bool > &walking_map, int x, int y)

list< int_pair_and_cost > neighbours (int_pair node)

float distance (int_pair p1, int_pair p2)

bool compare_frontier_nodes (const frontier_node &f1, const frontier_node &f2)

bool int_pair__equal (int_pair p1, int_pair p2)

string string_of_int_pair (int_pair p)

variant< no_route_found, pt<
list< int_pair > > > best_route (int_pair from, int_pair to, const vector2< bool > &walkable)

pt< list< int_pair > > compute_feet_positions (int_pair start_position, const list< int_pair > &route, const room_scaling_data &scaling_data, float walk_step_horiz, float walk_step_vert)

direction compute_dir (int_pair p1, int_pair p2, float walk_step_horiz)

variant< walking_finished,
pair< int_pair, direction > > update_walking_animation (float frame_change_interval, pt< AI_substate_walk > state_walk, int_pair player_pos, float walk_step_horiz, float dt, direction cur_dir)

list< SDL_Event > get_sdl_events ()

bool is_alnum (char c)

list< string > tokenize (string t)

int text_wt_in_pixels (string s, const surf_of_letter_t &surf_of_letter)

void print_letter (SDL_Surface *l, SDL_Surface *screen, int_pair dest_pos, rgb col)

int print_line_of_text (string t, int x, int y, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, bool calc_wt_only, rgb col)

Returns the width of the text.

void print_x_centered_line_of_text (string t, int x_min, int x_max, int y, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, rgb col)

int draw_text_multiline_variable_ht (string text, SDL_Surface *surf, int x_left, int y_top, int x_right, const surf_of_letter_t &surf_of_letter, bool calc_ht_only, rgb col)

void draw_verb_dialog (pt< phys_obj > item1, pt< phys_obj > item2, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, bool calc_rect_only, int_pair mouse, SDL_Rect &cancel_rect, list< pt< dialog_choice > > &choices)

pt< anim_frame > update_still_anim (pt< PS_still_and_parsing > st, float dt)

void decide_position_for_text (string text, int_pair player_head, int &x_left, int &y_top, int &x_right, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen)

variant< speech_finished,
sentence_with_location > update_speech (AI_substate_speaking_while_standing &state, float dt, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, pt< anim_frame > &new_frame, rgb text_color, bool time_frozen, const pt< PC > player, const room_scaling_data &scaling_data, int_pair top_left_of_screen_in_bg)

variant< speech_finished,
sentence_with_location > update_speech (AI_substate_speaking_while_sitting &state, float dt, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, const pt< anim_frame > const_frame, rgb text_color, bool time_frozen, const pt< PC > player, const room_scaling_data &scaling_data, int_pair top_left_of_screen_in_bg)

template<class T>

void list_remove_one (T &l, typename T::value_type el)

result_exec_next_scr_cmd end_commands (pt< PC > pl, int cur_cmd_it, bool must_set_player_left_or_right)

pt< result_is_there_only_one_option > is_there_only_one_option_overall (pt< phys_obj > o1, pt< phys_obj > o2)

void write_string (ostream &o, string s)

string read_string (istream &i)

SDL_Rect create_rect (int x1, int y1, int x2, int y2)

Function Documentation

variant<no_route_found, pt<list<int_pair> > > best_route ( int_pair from,

int_pair to,

const vector2< bool > & walkable

)

uses the A* algorithm. The returned route never contains the "from" point, and is empty if "from" == "to".
Definition at line 1158 of file fack.cc.
References path_finding::compare_frontier_nodes(), path_finding::frontier_node::cost_g, path_finding::distance(), vector2< T >::fill_with(), foreach, vector2< T >::get(), path_finding::int_pair__equal(), path_finding::neighbours(), NEW, path_finding::frontier_node::position, vector2< T >::set(), setof, setof_, int_pair::x, and int_pair::y.
Referenced by FACK::exec_next_scr_cmd().

vector<bool> boolean_representation ( int integer )

Definition at line 309 of file fack.cc.

Uint32 choose_some_video_flags ( )

Definition at line 986 of file fack.cc.
References raise_exception().
Referenced by FACK::FACK().

bool compare_frontier_nodes ( const frontier_node & f1,

const frontier_node & f2

)

Definition at line 1135 of file fack.cc.
Referenced by path_finding::best_route().

direction compute_dir ( int_pair p1,

int_pair p2,

float walk_step_horiz

)

Definition at line 1374 of file fack.cc.
References d_down, d_left, d_right, d_up, int_pair::x, and int_pair::y.
Referenced by FACK::exec_next_scr_cmd(), and update_walking_animation().

pt<list<int_pair> > compute_feet_positions ( int_pair start_position,

const list< int_pair > & route,

const room_scaling_data & scaling_data,

float walk_step_horiz,

float walk_step_vert

)

Definition at line 1312 of file fack.cc.
References NEW, scaling_of_char(), int_pair::x, and int_pair::y.
Referenced by FACK::exec_next_scr_cmd().

SDL_Rect create_rect ( int x1,

int y1,

int x2,

int y2

)

Definition at line 5113 of file fack.cc.
References int_pair::x, and int_pair::y.
Referenced by draw_verb_dialog(), FACK::find_scrolling_rect(), zoomable::item_at_screen_pos(), my_game::my_game(), and FACK::start().

void decide_position_for_text ( string text,

int_pair player_head,

int & x_left,

int & y_top,

int & x_right,

const surf_of_letter_t & surf_of_letter,

SDL_Surface * screen

)

Definition at line 2205 of file fack.cc.
References text::draw_text_multiline_variable_ht(), max(), int_pair::x, and int_pair::y.
Referenced by update_speech().

float distance ( int_pair p1,

int_pair p2

)

Definition at line 1123 of file fack.cc.
References int_pair::x, and int_pair::y.
Referenced by path_finding::best_route().

int draw_text_multiline_variable_ht ( string text,

SDL_Surface * surf,

int x_left,

int y_top,

int x_right,

const surf_of_letter_t & surf_of_letter,

bool calc_ht_only,

rgb col

)

Definition at line 1660 of file fack.cc.
References foreach, map_get(), text::print_x_centered_line_of_text(), text::text_wt_in_pixels(), and text::tokenize().
Referenced by decide_position_for_text(), draw_verb_dialog(), and FACK::start().

void draw_verb_dialog ( pt< phys_obj > item1,

pt< phys_obj > item2,

const surf_of_letter_t & surf_of_letter,

SDL_Surface * screen,

bool calc_rect_only,

int_pair mouse,

SDL_Rect & cancel_rect,

list< pt< dialog_choice > > & choices

)

Bug:
calc_rect_only is ignored?

Todo:
hardcoded "other" word.

Bug:
calc_rect_only is ignored?

Parameters:

cancel_rect out

choices out

Definition at line 1898 of file fack.cc.
References create_rect(), text::draw_text_multiline_variable_ht(), foreach, map_get(), NEW, point_in_rect(), text::print_x_centered_line_of_text(), pt_cast(), ulist(), vector_of(), int_pair::x, and int_pair::y.
Referenced by FACK::start(), and FACK::the_obj_was_clicked().

result_exec_next_scr_cmd end_commands ( pt< PC > pl,

int cur_cmd_it,

bool must_set_player_left_or_right

)

Definition at line 2503 of file fack.cc.
References d_left, d_right, map_get(), NEW, and pt_cast().
Referenced by FACK::exec_next_scr_cmd().

Uint32 get_raw_pixel_32bitpp ( SDL_Surface * s,

int x,

int y

)

Lock the surface before calling.

Definition at line 72 of file fack.cc.
References raise_exception().

list<SDL_Event> get_sdl_events ( )

Definition at line 1473 of file fack.cc.
Referenced by FACK::start().

bool int_pair__equal ( int_pair p1,

int_pair p2

)

Definition at line 1142 of file fack.cc.
References int_pair::x, and int_pair::y.
Referenced by path_finding::best_route().

bool is_alnum ( char c )

Definition at line 1496 of file fack.cc.
Referenced by text::tokenize().

pt<result_is_there_only_one_option> is_there_only_one_option_overall ( pt< phys_obj > o1,

pt< phys_obj > o2

)

Definition at line 3280 of file fack.cc.
References NEW, pt_cast(), ulist(), and vector_of().
Referenced by FACK::the_obj_was_clicked().

bool is_walkable ( const vector2< bool > & walking_map,

int x,

int y

)

Definition at line 1049 of file fack.cc.
Referenced by FACK::start().

variant<no_item, pt<obj_or_concept> > item_in_room_at_position ( int_pair pos,

list< pt< PC > > players,

const pt< PC > act_pl,

const map< pt< PC >, pt< anim_frame > > & cur_frame_of_player

)

Definition at line 876 of file fack.cc.
References foreach, map_get(), player_is_closer_to_the_screen(), pt_cast(), and scaling_of_char().
Referenced by FACK::render_command_bar(), and FACK::start().

template<class T>

void list_remove_one ( T & l,

typename T::value_type el

)

Definition at line 2482 of file fack.cc.
Referenced by FACK::start(), and FACK::the_obj_was_clicked().

list<int_pair_and_cost> neighbours ( int_pair node )

Definition at line 1105 of file fack.cc.
References int_pair::x, and int_pair::y.
Referenced by path_finding::best_route().

bool player_is_closer_to_the_screen ( const pt< PC > c1,

const pt< PC > c2

)

Definition at line 608 of file fack.cc.
Referenced by item_in_room_at_position().

bool point_in_rect ( int_pair p,

SDL_Rect r

)

Definition at line 63 of file fack.cc.
References int_pair::x, and int_pair::y.
Referenced by draw_verb_dialog(), FACK::drop_item(), zoomable::item_at_screen_pos(), container::item_at_screen_pos(), zoomable_zone::point_in_zone(), FACK::special_button_at_pos(), and FACK::start().

int pow ( int base,

int exp

)

return x elevated to p

Definition at line 273 of file fack.cc.
Referenced by sum_each_pixel().

void print_letter ( SDL_Surface * l,

SDL_Surface * screen,

int_pair dest_pos,

rgb col

)

Definition at line 1554 of file fack.cc.
References rgb::b, rgb::g, rgb::r, int_pair::x, and int_pair::y.
Referenced by text::print_line_of_text().

int print_line_of_text ( string t,

int x,

int y,

const surf_of_letter_t & surf_of_letter,

SDL_Surface * screen,

bool calc_wt_only,

rgb col

)

Returns the width of the text.

Definition at line 1603 of file fack.cc.
References map_get(), text::print_letter(), int_pair::x, and int_pair::y.
Referenced by text::print_x_centered_line_of_text().

void print_x_centered_line_of_text ( string t,

int x_min,

int x_max,

int y,

const surf_of_letter_t & surf_of_letter,

SDL_Surface * screen,

rgb col

)

Definition at line 1643 of file fack.cc.
References text::print_line_of_text().
Referenced by text::draw_text_multiline_variable_ht(), draw_verb_dialog(), FACK::render_command_bar(), and FACK::start().

bool printable_must_be_printed_before ( const pt< printable > p1,

const pt< printable > p2

)

Definition at line 954 of file fack.cc.
References int_pair::y.
Referenced by render_layers_and_chars_in_correct_order().

void put_raw_pixel_32bitpp ( SDL_Surface * s,

int x,

int y,

Uint32 pixel

)

Definition at line 97 of file fack.cc.
References raise_exception().

void raise_exception ( string s )

Definition at line 56 of file fack.cc.
Referenced by choose_some_video_flags(), FACK::exec_next_scr_cmd(), FACK::FACK(), get_raw_pixel_32bitpp(), and put_raw_pixel_32bitpp().

string read_string ( istream & i )

Definition at line 4612 of file fack.cc.

void render_layers_and_chars_in_correct_order ( list< pt< printable > > & layers_and_chars_except_bg,

cfsurf & bg_surf,

SDL_Surface * screen,

const room_scaling_data & d,

SDL_Rect visible_rect_in_src_surf,

set< pt< light > > active_lights

)

Definition at line 963 of file fack.cc.
References foreach, and printable_must_be_printed_before().
Referenced by FACK::start().

float scaling_of_char ( float char_y,

const room_scaling_data & d

)

Definition at line 344 of file fack.cc.
Referenced by compute_feet_positions(), item_in_room_at_position(), anim_frame_and_pos::print_with_transparency(), and update_speech().

string string_of_boolRepr ( vector< bool > v )

Definition at line 326 of file fack.cc.

string string_of_int ( int i )

Definition at line 48 of file fack.cc.
Referenced by my_game::my_game(), and path_finding::string_of_int_pair().

string string_of_int_pair ( int_pair p )

Definition at line 1146 of file fack.cc.
References string_of_int(), int_pair::x, and int_pair::y.

template<class S>

set<typename S::key_type> subset ( S s,

vector< bool > must_be_included

)

Definition at line 288 of file fack.cc.

bool surf_must_be_printed_before ( const pt< anim_frame_and_pos > c1,

const pt< anim_frame_and_pos > c2

)

Definition at line 359 of file fack.cc.

int text_wt_in_pixels ( string s,

const surf_of_letter_t & surf_of_letter

)

Definition at line 1539 of file fack.cc.
References map_get().
Referenced by text::draw_text_multiline_variable_ht().

list<string> tokenize ( string t )

Definition at line 1504 of file fack.cc.
References text::is_alnum().
Referenced by text::draw_text_multiline_variable_ht().

variant<speech_finished, sentence_with_location> update_speech ( AI_substate_speaking_while_sitting & state,

float dt,

const surf_of_letter_t & surf_of_letter,

SDL_Surface * screen,

const pt< anim_frame > const_frame,

rgb text_color,

bool time_frozen,

const pt< PC > player,

const room_scaling_data & scaling_data,

int_pair top_left_of_screen_in_bg

)

Definition at line 2404 of file fack.cc.
References decide_position_for_text(), int_pair::x, and int_pair::y.

variant<speech_finished, sentence_with_location> update_speech ( AI_substate_speaking_while_standing & state,

float dt,

const surf_of_letter_t & surf_of_letter,

SDL_Surface * screen,

pt< anim_frame > & new_frame,

rgb text_color,

bool time_frozen,

const pt< PC > player,

const room_scaling_data & scaling_data,

int_pair top_left_of_screen_in_bg

)

Definition at line 2267 of file fack.cc.
References decide_position_for_text(), scaling_of_char(), int_pair::x, and int_pair::y.
Referenced by FACK::update_AI_state().

pt<anim_frame> update_still_anim ( pt< PS_still_and_parsing > st,

float dt

)

Definition at line 2117 of file fack.cc.
Referenced by FACK::start().

variant<walking_finished, pair<int_pair, direction> > update_walking_animation ( float frame_change_interval,

pt< AI_substate_walk > state_walk,

int_pair player_pos,

float walk_step_horiz,

float dt,

direction cur_dir

)

Definition at line 1405 of file fack.cc.
References compute_dir(), CONTACT, hd_left, hd_right, PASSING, and RECOIL.
Referenced by FACK::update_AI_state().

pt<vector2<bool> > walking_map_from_sdl_surface ( SDL_Surface * s )

Definition at line 1021 of file fack.cc.
References NEW.
Referenced by my_game::my_game().

void write_string ( ostream & o,

string s

)

Definition at line 4603 of file fack.cc.

Generated on Wed May 25 15:36:07 2005 for FACK by

1.4.0


Namespaces
namespace	path_finding
namespace	text
Functions
string	string_of_int (int i)
void	raise_exception (string s)
bool	point_in_rect (int_pair p, SDL_Rect r)
Uint32	get_raw_pixel_32bitpp (SDL_Surface *s, int x, int y)
	Lock the surface before calling.
void	put_raw_pixel_32bitpp (SDL_Surface *s, int x, int y, Uint32 pixel)
int	pow (int base, int exp)
	return x elevated to p
template<class S>
set< typename S::key_type >	subset (S s, vector< bool > must_be_included)
vector< bool >	boolean_representation (int integer)
string	string_of_boolRepr (vector< bool > v)
float	scaling_of_char (float char_y, const room_scaling_data &d)
bool	surf_must_be_printed_before (const pt< anim_frame_and_pos > c1, const pt< anim_frame_and_pos > c2)
bool	player_is_closer_to_the_screen (const pt< PC > c1, const pt< PC > c2)
variant< no_item, pt< obj_or_concept > >	item_in_room_at_position (int_pair pos, list< pt< PC > > players, const pt< PC > act_pl, const map< pt< PC >, pt< anim_frame > > &cur_frame_of_player)
bool	printable_must_be_printed_before (const pt< printable > p1, const pt< printable > p2)
void	render_layers_and_chars_in_correct_order (list< pt< printable > > &layers_and_chars_except_bg, cfsurf &bg_surf, SDL_Surface *screen, const room_scaling_data &d, SDL_Rect visible_rect_in_src_surf, set< pt< light > > active_lights)
Uint32	choose_some_video_flags ()
pt< vector2< bool > >	walking_map_from_sdl_surface (SDL_Surface *s)
bool	is_walkable (const vector2< bool > &walking_map, int x, int y)
list< int_pair_and_cost >	neighbours (int_pair node)
float	distance (int_pair p1, int_pair p2)
bool	compare_frontier_nodes (const frontier_node &f1, const frontier_node &f2)
bool	int_pair__equal (int_pair p1, int_pair p2)
string	string_of_int_pair (int_pair p)
variant< no_route_found, pt< list< int_pair > > >	best_route (int_pair from, int_pair to, const vector2< bool > &walkable)
pt< list< int_pair > >	compute_feet_positions (int_pair start_position, const list< int_pair > &route, const room_scaling_data &scaling_data, float walk_step_horiz, float walk_step_vert)
direction	compute_dir (int_pair p1, int_pair p2, float walk_step_horiz)
variant< walking_finished, pair< int_pair, direction > >	update_walking_animation (float frame_change_interval, pt< AI_substate_walk > state_walk, int_pair player_pos, float walk_step_horiz, float dt, direction cur_dir)
list< SDL_Event >	get_sdl_events ()
bool	is_alnum (char c)
list< string >	tokenize (string t)
int	text_wt_in_pixels (string s, const surf_of_letter_t &surf_of_letter)
void	print_letter (SDL_Surface l, SDL_Surface screen, int_pair dest_pos, rgb col)
int	print_line_of_text (string t, int x, int y, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, bool calc_wt_only, rgb col)
	Returns the width of the text.
void	print_x_centered_line_of_text (string t, int x_min, int x_max, int y, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, rgb col)
int	draw_text_multiline_variable_ht (string text, SDL_Surface *surf, int x_left, int y_top, int x_right, const surf_of_letter_t &surf_of_letter, bool calc_ht_only, rgb col)
void	draw_verb_dialog (pt< phys_obj > item1, pt< phys_obj > item2, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, bool calc_rect_only, int_pair mouse, SDL_Rect &cancel_rect, list< pt< dialog_choice > > &choices)
pt< anim_frame >	update_still_anim (pt< PS_still_and_parsing > st, float dt)
void	decide_position_for_text (string text, int_pair player_head, int &x_left, int &y_top, int &x_right, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen)
variant< speech_finished, sentence_with_location >	update_speech (AI_substate_speaking_while_standing &state, float dt, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, pt< anim_frame > &new_frame, rgb text_color, bool time_frozen, const pt< PC > player, const room_scaling_data &scaling_data, int_pair top_left_of_screen_in_bg)
variant< speech_finished, sentence_with_location >	update_speech (AI_substate_speaking_while_sitting &state, float dt, const surf_of_letter_t &surf_of_letter, SDL_Surface *screen, const pt< anim_frame > const_frame, rgb text_color, bool time_frozen, const pt< PC > player, const room_scaling_data &scaling_data, int_pair top_left_of_screen_in_bg)
template<class T>
void	list_remove_one (T &l, typename T::value_type el)
result_exec_next_scr_cmd	end_commands (pt< PC > pl, int cur_cmd_it, bool must_set_player_left_or_right)
pt< result_is_there_only_one_option >	is_there_only_one_option_overall (pt< phys_obj > o1, pt< phys_obj > o2)
void	write_string (ostream &o, string s)
string	read_string (istream &i)
SDL_Rect	create_rect (int x1, int y1, int x2, int y2)