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misc: many things

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This commit is contained in:
mcolonna 2024-03-07 23:37:34 +01:00
parent 664b18eb2e
commit 8076487071
25 changed files with 554 additions and 73 deletions
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28
Makefile
View file

@ -2,36 +2,54 @@
NAME = so_long
SRCS = src/
INCLUDES = includes/
CODE = main assets display1 display2 display_utils env error
CODE = main error env \
data_assets data_sprites \
display1 display2 display_utils sprite \
room room_utils
LIBRARIES = mlx libtf
LIBRARIES_FILES = libtf/libtf.a
LIBRARIES_LINK = mlx
LINK=Xext X11 m z
LINK = Xext X11 m z
# It works and I probably won't change it for the rest of my life
C_FILES = $(addsuffix .c,$(addprefix $(SRCS),$(CODE)))
O_FILES = $(addsuffix .o,$(addprefix $(SRCS),$(CODE)))
ifdef DEBUG
CC = cc -Wall -Wextra -Werror -g
else
CC = cc -Wall -Wextra -Werror
endif
all : $(NAME)
$(NAME) : $(O_FILES) $(LIBRARIES)
$(CC) -o $(NAME) $(O_FILES) $(addprefix -L ,$(LIBRARIES_LINK)) $(addprefix -l ,$(LIBRARIES_LINK) $(LINK)) $(LIBRARIES_FILES)
@echo "\t\t \e[0;92m\(^o^)/ \e[0;102;30;1m $(NAME) compiled! \e[0;92m \(^o^)/\e[0m"
$(LIBRARIES) :
ifdef DEBUG
make -C $@ debug || make -C $@
else
make -C $@
endif
@echo "\e[30;47;1m library $@ made! \e[0m"
%.o : %.c
$(CC) $(addprefix -I ,$(INCLUDES) $(LIBRARIES)) -c $< -o $@
clean :
-true $(addprefix && make clean -C ,$(LIBRARIES))
-rm -f $(O_FILES)
@echo "\e[30;47;1m clean finished! \e[0m"
fclean : clean
-true $(addprefix && make fclean -C ,$(LIBRARIES))
$(foreach lib,$(LIBRARIES), make fclean -C $(lib) || make clean -C $(lib); )
-rm -f $(NAME)
@echo "\e[30;47;1m fclean finished! \e[0m"
re : fclean all
.PHONY : all clean fclean re $(LIBRARIES)
debug :
make all DEBUG=yes
.PHONY : all debug clean fclean re $(LIBRARIES)

47
dev/map.md Normal file
View file

@ -0,0 +1,47 @@
data\_assets
- `NB_ASSETS`
- `t_assetinfo`
- `g_assetsmap`
- `t_assetid`...
- `t_direction`
- `t_pixel`
- `t_component`
data\_sprites
- `NB_SPRITES`
- `t_spriteinfo`
- `t_spritesmap`
- `t_spriteid`
display
- `t_image`
- `display_init()`
- `display_erase()`
- `display_draw()`
- `display_flush()`
- `display_destroyall()`
env
- `WINDOW_WIDTH`
- `WINDOW_HEIGHT`
- `WINDOW_TITLE`
- `t_env`
- `g_env`
error
- `err()`
- `err_perror()`
- `finish()`
room
- `t_surface`...
- `t_object`
- `t_room`
- `t_roomcase`
- `room_fromfile()`
- `room_draw()`
- `room_free()`
sprite
- `t_sprite`
- `sprite_init()`
- `sprite_draw()`
main
- `main()`
- `expose_hook()`
- `close_hook()`
- `loop_hook()`

6
dev/tmp.c
View file

@ -1,6 +0,0 @@
#include "mlx.h"
int main()
{
mlx_xpm_file_to_img("../assets/object/snas/down.xpm");
}

27
includes/assets.h → includes/data_assets.h
View file

@ -1,23 +1,38 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* assets.h :+: :+: :+: */
/* data_assets.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/29 17:43:01 by mcolonna #+# #+# */
/* Updated: 2024/03/06 13:42:57 by mcolonna ### ########.fr */
/* Updated: 2024/03/13 15:43:09 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ASSETS_H
# define ASSETS_H
#ifndef DATA_ASSETS_H
# define DATA_ASSETS_H
# include <stdint.h>
# include "display.h"
# include "libtf.h"
# define NB_ASSETS 36
typedef uint32_t t_pixel;
typedef uint8_t t_component;
typedef struct s_asset
{
t_const_string src;
int limit_left;
int limit_right;
int limit_up;
int limit_down;
bool opaque;
} t_assetinfo;
extern const t_assetinfo g_assetsmap[NB_ASSETS];
/**
* Index for each asset. Must be in the same order than g_assetsmap.
* The frames of an animation must be together and sorted.
@ -61,7 +76,7 @@ typedef enum e_assetid
OBJECT_EXIT_USING2_4,
OBJECT_EXIT_USING2_5,
OBJECT_EXIT_USING2_6,
OBJECT_EXIT_USING2_7,
OBJECT_EXIT_USING2_7
} t_assetid;
typedef enum e_direction

36
includes/data_sprites.h Normal file
View file

@ -0,0 +1,36 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* data_sprites.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/11 15:56:31 by mcolonna #+# #+# */
/* Updated: 2024/03/11 16:31:33 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef DATA_SPRITES_H
# define DATA_SPRITES_H
# include "data_assets.h"
# define NB_SPRITES 2
typedef struct s_spriteinfo
{
t_assetid first_frame;
int nb_frames;
int origin_x;
int origin_y;
} t_spriteinfo;
extern const t_spriteinfo g_spritesmap[NB_SPRITES];
typedef enum e_spriteid
{
CASE_WALL,
CASE_FLOOR
} t_spriteid;
#endif

31
includes/display.h
View file

@ -6,7 +6,7 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/26 14:32:08 by mcolonna #+# #+# */
/* Updated: 2024/03/06 14:20:39 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 15:53:57 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
@ -15,31 +15,16 @@
# include <stdint.h>
# include "libtf.h"
# include "assets.h"
typedef uint32_t t_pixel;
typedef uint8_t t_component;
typedef struct s_asset
{
t_const_string src;
int limit_left;
int limit_right;
int limit_up;
int limit_down;
bool opaque;
} t_asset;
# include "data_assets.h"
typedef struct s_image
{
int width;
int height;
t_asset asset;
void *img;
t_pixel *data;
} t_image;
extern const t_asset g_assetsmap[];
int width;
int height;
t_assetinfo asset;
void *img;
t_pixel *data;
} t_image;
/**
* Load all assets at the start of the program and prepare the screen buffer.

4
includes/env.h
View file

@ -6,7 +6,7 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/26 15:26:13 by mcolonna #+# #+# */
/* Updated: 2024/02/27 16:47:57 by mcolonna ### ########.fr */
/* Updated: 2024/03/08 13:54:52 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
@ -14,6 +14,7 @@
# define ENV_H
# include "libtf.h"
# include "room.h"
# define WINDOW_WIDTH 600
# define WINDOW_HEIGHT 400
@ -24,6 +25,7 @@ typedef struct s_env
t_memclass mc;
void *mlx;
void *win;
t_room room;
} t_env;
extern t_env g_env;

4
includes/error.h
View file

@ -6,7 +6,7 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/26 16:04:31 by mcolonna #+# #+# */
/* Updated: 2024/02/27 16:12:12 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 13:23:02 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
@ -16,6 +16,8 @@
# include "libtf.h"
void err(t_const_string msg);
void err_perror(t_const_string s);
void err_perror_str(t_const_string s, t_const_string msg);
void finish(void);
#endif

45
includes/room.h Normal file
View file

@ -0,0 +1,45 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* room.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/07 23:00:45 by mcolonna #+# #+# */
/* Updated: 2024/03/13 14:11:13 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ROOM_H
# define ROOM_H
# include "sprite.h"
# include "libtf.h"
typedef struct s_object
{
t_sprite spr;
} t_object;
typedef struct s_room
{
int width;
int height;
t_sprite *surfaces;
t_object **objects;
t_memclass mc;
} t_room;
typedef struct s_roomcase
{
char c;
t_spriteid surface_spr;
} t_roomcase;
t_room room_fromfile(t_const_string path);
void room_draw(t_room room);
void room_free(t_room room);
#endif

23
includes/room_utils.h Normal file
View file

@ -0,0 +1,23 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* room_utils.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/13 16:34:01 by mcolonna #+# #+# */
/* Updated: 2024/03/13 16:46:44 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ROOM_UTILS_H
# define ROOM_UTILS_H
# include "libtf.h"
# include "room.h"
int getlinelen(t_const_string line);
void room_getsize(t_memclass mc, t_room *r, t_const_string path);
t_roomcase *getroomcase(t_const_string path, char c);
#endif

29
includes/sprite.h Normal file
View file

@ -0,0 +1,29 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* sprite.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/07 22:13:20 by mcolonna #+# #+# */
/* Updated: 2024/03/11 16:26:48 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef SPRITE_H
# define SPRITE_H
# include "data_assets.h"
# include "data_sprites.h"
typedef struct s_sprite
{
const t_spriteinfo *info;
int index;
} t_sprite;
t_sprite sprite_init(t_spriteid spr);
void sprite_draw(int x, int y, t_sprite *spr);
#endif

10
libtf/Makefile
View file

@ -11,7 +11,7 @@ PRINTF_CODE = \
ft_strjoin stream1 stream2 utils1 utils2
PRINTF_SRCS = tf_printf/src/
PRINTF_INCLUDES = ./ tf_printf/include/
WHAT = LIBTF v4.2
WHAT = LIBTF v7
USED = malloc() free() write()
# It works and I probably won't change it for the rest of my life
@ -21,18 +21,16 @@ PRINTF_C_FILES = $(addsuffix .c,$(addprefix $(PRINTF_SRCS),$(PRINTF_CODE)))
PRINTF_O_FILES = $(addsuffix .o,$(addprefix $(PRINTF_SRCS),$(PRINTF_CODE)))
ifdef DEBUG
CC = cc -Wall -Wextra -Werror -g
FINISH_MSG = "\e[7;33m $(WHAT) compiled! (debug) \e[0m"
FINISH_MSG = "| $(WHAT) compiled! (debug)"
else
CC = cc -Wall -Wextra -Werror
FINISH_MSG = "\e[7;36m $(WHAT) compiled! \e[0m"
FINISH_MSG = "| $(WHAT) compiled!"
endif
AR = ar rcs
all : $(NAME)
@echo ""
@echo $(FINISH_MSG)
@echo "\e[36mFunctions used: $(USED) \e[0m"
@echo ""
@echo "| Functions used: $(USED)"
debug :
make DEBUG=yes

8
libtf/include/mem_utils.h
View file

@ -6,7 +6,7 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/18 16:37:23 by mcolonna #+# #+# */
/* Updated: 2024/01/23 18:13:29 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 14:03:48 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
@ -20,9 +20,12 @@
typedef struct s_memclass_in *t_memclass_in;
typedef struct s_element t_element;
typedef struct s_memclass_in *t_memclass_in;
typedef struct s_element
{
void *address;
t_memclass_in subclass;
t_element *previous;
t_element *next;
t_memclass_in mc;
@ -31,6 +34,7 @@ typedef struct s_element
typedef struct s_memclass_in
{
t_element *first;
t_element *parent_element;
} *t_memclass_in;
void *create_address_with_element(t_element *element, size_t size);
@ -39,4 +43,6 @@ t_element *get_address_element(void *address);
void free_address_with_element(void *address);
void freeelement(t_element *el);
#endif

10
libtf/libtf.h
View file

@ -6,7 +6,7 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/18 11:07:59 by mcolonna #+# #+# */
/* Updated: 2024/02/23 14:54:14 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 12:12:03 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
@ -73,6 +73,14 @@ typedef void *t_memclass;
*/
t_memclass mem_newclass(t_err *err);
/**
* Create a t_memclass and add it to parent.
* It means if we freeall(parent), this mc is freeall too.
* Possible errors: "alloc error"
* Return NULL on error.
*/
t_memclass mem_subclass(t_err *err, t_memclass parent);
/**
* Alloc memory of the class 'mc' and of the size 'size'.
* If mc is NULL, do nothing.

48
libtf/src/mem.c
View file

@ -6,7 +6,7 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/18 11:08:16 by mcolonna #+# #+# */
/* Updated: 2024/02/23 13:27:46 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 14:03:06 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
@ -18,10 +18,11 @@ t_memclass mem_newclass(t_err *err)
{
t_memclass_in r;
r = malloc(sizeof(t_memclass_in));
r = malloc(sizeof(struct s_memclass_in));
if (!r)
return ((*err)("alloc error"), NULL);
r->first = NULL;
r->parent_element = NULL;
return (r);
}
@ -37,8 +38,9 @@ void *mem_alloc(t_err *err, t_memclass mc, size_t size)
return ((*err)("alloc error"), NULL);
r = create_address_with_element(new_element, size);
if (!r)
return ((*err)("alloc error"), NULL);
return (free(new_element), (*err)("alloc error"), NULL);
new_element->address = r;
new_element->subclass = NULL;
new_element->next = mc_in->first;
if (new_element->next)
new_element->next->previous = new_element;
@ -60,9 +62,14 @@ void mem_freeall(t_memclass mc)
{
next = el->next;
free_address_with_element(el->address);
free(el);
if (el->subclass)
mem_freeall(el->subclass);
else
free(el);
el = next;
}
if (((t_memclass_in) mc)->parent_element)
freeelement(((t_memclass_in) mc)->parent_element);
free(mc);
}
@ -74,11 +81,30 @@ void mem_free(void *address)
return ;
el = get_address_element(address);
free_address_with_element(address);
if (el->previous)
el->previous->next = el->next;
else
el->mc->first = el->next;
if (el->next)
el->next->previous = el->previous;
free(el);
freeelement(el);
}
t_memclass mem_subclass(t_err *err, t_memclass parent)
{
t_memclass_in r;
t_memclass_in parent_in;
t_element *new_element;
parent_in = (t_memclass_in) parent;
r = mem_newclass(err);
if (!r)
return (err("alloc error"), NULL);
new_element = malloc(sizeof(t_element));
if (!new_element)
return (err("alloc error"), mem_freeall(r), NULL);
new_element->address = NULL;
new_element->subclass = r;
new_element->next = parent_in->first;
if (new_element->next)
new_element->next->previous = new_element;
new_element->previous = NULL;
new_element->mc = parent;
parent_in->first = new_element;
r->parent_element = new_element;
return ((t_memclass) r);
}

16
libtf/src/mem_utils.c
View file

@ -6,12 +6,23 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/18 16:36:49 by mcolonna #+# #+# */
/* Updated: 2024/01/23 18:16:18 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 14:03:20 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#include "mem_utils.h"
void freeelement(t_element *el)
{
if (el->previous)
el->previous->next = el->next;
else
el->mc->first = el->next;
if (el->next)
el->next->previous = el->previous;
free(el);
}
void *create_address_with_element(t_element *element, size_t size)
{
void *r;
@ -30,5 +41,6 @@ t_element *get_address_element(void *address)
void free_address_with_element(void *address)
{
free((char *)address - sizeof(t_element *));
if (address)
free((char *)address - sizeof(t_element *));
}

5
room/room.ber Normal file
View file

@ -0,0 +1,5 @@
11111
10011
11111
10001
11111

8
src/assets.c → src/data_assets.c
View file

@ -1,21 +1,21 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* assets.c :+: :+: :+: */
/* data_assets.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/26 16:27:06 by mcolonna #+# #+# */
/* Updated: 2024/02/29 18:05:41 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 15:54:15 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#include "display.h"
#include "data_assets.h"
/**
* Path of each asset relative to assets/, without extension.
*/
const t_asset g_assetsmap[NB_ASSETS] = {
const t_assetinfo g_assetsmap[NB_ASSETS] = {
{"floor/1", 50, 100, 50, 100, true},
{"floor/2", 50, 100, 50, 100, true},
// WALL

18
src/data_sprites.c Normal file
View file

@ -0,0 +1,18 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* data_sprites.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/11 16:02:29 by mcolonna #+# #+# */
/* Updated: 2024/03/11 16:37:05 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#include "data_sprites.h"
const t_spriteinfo g_spritesmap[NB_SPRITES] = {
{WALL_BORDER, 1, 50, 50},
{FLOOR_1, 1, 50, 50}
};

4
src/display1.c
View file

@ -6,7 +6,7 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/26 15:05:30 by mcolonna #+# #+# */
/* Updated: 2024/03/06 13:08:51 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 13:03:37 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
@ -29,6 +29,8 @@ void display_init(void)
i++;
}
g_screenbuf.img = mlx_new_image(g_env.mlx, WINDOW_WIDTH, WINDOW_HEIGHT);
if (!g_screenbuf.img)
err("on mlx_new_image()");
g_screenbuf.width = WINDOW_WIDTH;
g_screenbuf.height = WINDOW_HEIGHT;
g_screenbuf.data = get_data_addr(g_screenbuf.img);

27
src/error.c
View file

@ -6,11 +6,13 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/26 16:05:21 by mcolonna #+# #+# */
/* Updated: 2024/02/29 18:04:54 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 13:37:12 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "error.h"
#include "libtf.h"
#include "display.h"
@ -25,7 +27,28 @@ static void end(int no)
void err(t_const_string msg)
{
print_str(err_remember, 2, "error: ");
print_line(err_remember, 2, "Error");
if (str_eq(msg, "errno"))
print_line(err_remember, 2, strerror(errno));
else
print_line(err_remember, 2, msg);
end(1);
}
void err_perror(t_const_string s)
{
print_line(err_remember, 2, "Error");
print_str(err_remember, 2, s);
print_str(err_remember, 2, ": ");
print_line(err_remember, 2, strerror(errno));
end(1);
}
void err_perror_str(t_const_string s, t_const_string msg)
{
print_line(err_remember, 2, "Error");
print_str(err_remember, 2, s);
print_str(err_remember, 2, ": ");
print_line(err_remember, 2, msg);
end(1);
}

8
src/main.c
View file

@ -6,7 +6,7 @@
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/26 15:28:34 by mcolonna #+# #+# */
/* Updated: 2024/03/06 16:18:09 by mcolonna ### ########.fr */
/* Updated: 2024/03/11 15:50:28 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
@ -14,7 +14,8 @@
#include "env.h"
#include "error.h"
#include "display.h"
#include "assets.h"
#include "data_assets.h"
#include "room.h"
int expose_hook(void)
{
@ -35,7 +36,6 @@ int loop_hook(void)
int main(void)
{
g_env.mc = NULL;
g_env.mc = mem_newclass(err);
g_env.mlx = mlx_init();
if (!g_env.mlx)
@ -45,6 +45,8 @@ int main(void)
WINDOW_TITLE);
if (!g_env.win)
err("mlx_new_window() failed");
g_env.room = room_fromfile("room/room.ber");
room_draw(g_env.room);
mlx_expose_hook(g_env.win, expose_hook, NULL);
mlx_hook(g_env.win, 17, 1L << 0, close_hook, NULL);
mlx_loop_hook(g_env.mlx, loop_hook, NULL);

79
src/room.c Normal file
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@ -0,0 +1,79 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* room.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/07 23:31:22 by mcolonna #+# #+# */
/* Updated: 2024/03/13 16:37:06 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#include <fcntl.h>
#include "room.h"
#include "error.h"
#include "libtf.h"
#include "env.h"
#include "room_utils.h"
static bool room_fromfile2(
int fd, t_memclass mc, t_const_string path, t_sprite **surface)
{
t_const_string line;
line = read_line(err_remember, mc, fd);
if (err_get())
err_perror(path);
if (!line)
return (false);
while (*line && *line != '\n')
{
**surface = sprite_init(getroomcase(path, *line)->surface_spr);
line++;
(*surface)++;
}
return (true);
}
t_room room_fromfile(t_const_string path)
{
t_room r;
int fd;
t_sprite *surface;
const t_memclass mc = mem_subclass(err, g_env.mc);
room_getsize(mc, &r, path);
r.mc = mem_subclass(err, g_env.mc);
r.surfaces = mem_alloc(err, r.mc, r.width * r.height * sizeof(t_sprite));
fd = open(path, O_RDONLY);
if (fd == -1)
err_perror(path);
surface = r.surfaces;
while (surface - r.surfaces < r.width * r.height
&& room_fromfile2(fd, mc, path, &surface))
;
mem_freeall(mc);
return (r);
}
void room_draw(t_room room)
{
int x;
int y;
y = -1;
while (++y < room.height)
{
x = -1;
while (++x < room.width)
{
sprite_draw(x * 50, y * 50, room.surfaces + y * room.width + x);
}
}
}
void room_free(t_room room)
{
mem_freeall(room.mc);
}

73
src/room_utils.c Normal file
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@ -0,0 +1,73 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* room_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/13 16:26:28 by mcolonna #+# #+# */
/* Updated: 2024/03/13 16:55:56 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#include <fcntl.h>
#include "room_utils.h"
#include "error.h"
static t_roomcase g_roomcases[] = {
{c: '0', surface_spr: CASE_FLOOR},
{c: '1', surface_spr: CASE_WALL},
{c: '\0'}
};
int getlinelen(t_const_string line)
{
int r;
r = str_len(line);
if (line[r - 1] == '\n')
r--;
return (r);
}
void room_getsize(t_memclass mc, t_room *r, t_const_string path)
{
int fd;
t_const_string line;
fd = open(path, O_RDONLY);
if (fd == -1)
err_perror(path);
line = read_line(err_remember, mc, fd);
if (err_get())
err_perror(path);
if (!line)
err_perror_str(path, "room is empty");
r->width = getlinelen(line);
r->height = 1;
while (true)
{
line = read_line(err_remember, mc, fd);
if (err_get())
err_perror(path);
if (!line)
break ;
if (getlinelen(line) != r->width)
err_perror_str(path, "the lines have different lengths");
r->height++;
}
}
t_roomcase *getroomcase(t_const_string path, char c)
{
int i;
i = -1;
while (g_roomcases[++i].c)
{
if (g_roomcases[i].c == c)
return (&g_roomcases[i]);
}
err_perror_str(path, "unknown char");
return (NULL);
}

33
src/sprite.c Normal file
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@ -0,0 +1,33 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* sprite.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/07 22:28:52 by mcolonna #+# #+# */
/* Updated: 2024/03/11 16:36:45 by mcolonna ### ########.fr */
/* */
/* ************************************************************************** */
#include "sprite.h"
#include "display.h"
t_sprite sprite_init(t_spriteid id)
{
t_sprite r;
r.info = g_spritesmap + id;
r.index = 0;
return (r);
}
void sprite_draw(int x, int y, t_sprite *spr)
{
display_draw(
x - spr->info->origin_x, y - spr->info->origin_y,
spr->info->first_frame + spr->index);
spr->index++;
if (spr->index >= spr->info->nb_frames)
spr->index = 0;
}