diff options
Diffstat (limited to 'wolfautomata')
-rw-r--r-- | wolfautomata/Makefile | 29 | ||||
-rw-r--r-- | wolfautomata/screenshot_01.png | bin | 21611 -> 0 bytes | |||
-rw-r--r-- | wolfautomata/screenshot_02.png | bin | 4047 -> 0 bytes | |||
-rw-r--r-- | wolfautomata/src/main.c | 162 |
4 files changed, 0 insertions, 191 deletions
diff --git a/wolfautomata/Makefile b/wolfautomata/Makefile deleted file mode 100644 index 71038df..0000000 --- a/wolfautomata/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -CFLAGS+=-Wall -O2 $(shell pkg-config --cflags allegro-5 allegro_primitives-5 libsodium) -CFLAGSDEBUG=-Wall -ggdb3 -O0 -DDEBUG $(shell pkg-config --cflags allegro-5 allegro_primitives-5) -LDFLAGS+=-Wall -O2 $(shell pkg-config --libs allegro-5 allegro_primitives-5 libsodium) -LDFLAGSDEBUG=-Wall -ggdb3 -O0 -DDEBUG $(shell pkg-config --libs allegro-5 allegro_primitives-5) -SRCDIR=./src -OBJDIR=./build -SRC=$(wildcard $(SRCDIR)/*.c) -OBJ=$(patsubst $(SRCDIR)%.c,$(OBJDIR)%.o,$(SRC)) -BIN=wolfautomata - -all: $(OBJ) - $(CC) $(LDFLAGS) -o $(BIN) $^ - -$(OBJ): | $(OBJDIR) - -$(OBJDIR)/%.o: $(SRCDIR)/%.c - $(CC) $(CFLAGS) -c -o $@ $< - -$(OBJDIR): - mkdir -p $(OBJDIR) - -clean: - rm -rf $(OBJDIR) $(BIN) - -debug: CFLAGS=$(CFLAGSDEBUG) -debug: LDFLAGS=$(LDFLAGSDEBUG) -debug: all - -new: clean all diff --git a/wolfautomata/screenshot_01.png b/wolfautomata/screenshot_01.png Binary files differdeleted file mode 100644 index 8e8f059..0000000 --- a/wolfautomata/screenshot_01.png +++ /dev/null diff --git a/wolfautomata/screenshot_02.png b/wolfautomata/screenshot_02.png Binary files differdeleted file mode 100644 index ad68d7e..0000000 --- a/wolfautomata/screenshot_02.png +++ /dev/null diff --git a/wolfautomata/src/main.c b/wolfautomata/src/main.c deleted file mode 100644 index d884280..0000000 --- a/wolfautomata/src/main.c +++ /dev/null @@ -1,162 +0,0 @@ -#include <stdlib.h> -#include <stdbool.h> -#include <stdio.h> -#include <string.h> - -#include <allegro5/allegro5.h> -#include <allegro5/allegro_primitives.h> - -#define DISP_WIDTH 960 -#define DISP_HEIGHT 480 - -#define FPS 60.0 - -#define DO_INIT(check, desc) \ - if (!(check)) { \ - fprintf(stderr, "err: can't initialise %s\n", desc); \ - rval = 1; \ - goto done; \ - } - -static bool bit_get(uint8_t *bline, unsigned off) -{ - return (bline[off / 8] >> (off % 8)) & 0x01; -} - -static void bit_set(uint8_t *bline, unsigned off) -{ - bline[off / 8] = (bline[off / 8] | (0x01 << (off % 8)) ); -} - -int main(int argc, char **argv) -{ - int rval = 0; - unsigned goframes; - - uint8_t bits[DISP_HEIGHT][DISP_WIDTH / 8]; - - uint8_t automaton = 0; - unsigned x, y; - - ALLEGRO_DISPLAY* d = NULL; - ALLEGRO_TIMER* t = NULL; - ALLEGRO_EVENT_QUEUE* eq = NULL; - ALLEGRO_EVENT e; - - DO_INIT(al_init(), "allegro"); - DO_INIT(al_init_primitives_addon(), "primitives"); - DO_INIT(al_install_keyboard(), "keyboard"); - - DO_INIT(t = al_create_timer(1.0 / FPS), "timer"); - DO_INIT(eq = al_create_event_queue(), "event queue"); - - al_set_new_display_option(ALLEGRO_SINGLE_BUFFER, 1, ALLEGRO_REQUIRE); - DO_INIT(d = al_create_display(DISP_WIDTH, DISP_HEIGHT), "display"); - - al_register_event_source(eq, al_get_keyboard_event_source()); - al_register_event_source(eq, al_get_display_event_source(d)); - al_register_event_source(eq, al_get_timer_event_source(t)); - - al_start_timer(t); - goframes = 0; - -reset: - - al_clear_to_color(al_map_rgb(0, 0, 0)); - memset(bits, 0, DISP_HEIGHT * DISP_WIDTH / 8); - - /* seed bit */ - bit_set(bits[0], DISP_WIDTH / 2); - - for (y = 0; y < DISP_HEIGHT - 1; y++) { - for (x = 1; x < DISP_WIDTH - 2; x++) { - if ( - bit_get(&automaton, - bit_get(bits[y], x + 2) - + bit_get(bits[y], x + 1) * 2 - + bit_get(bits[y], x) * 4 - ) - ) { - bit_set(bits[y + 1], x + 1); - } - } - } - - while(true) { - al_wait_for_event(eq, &e); - - switch (e.type) { - - case ALLEGRO_EVENT_DISPLAY_CLOSE: - goto done; - - case ALLEGRO_EVENT_KEY_DOWN: - switch(e.keyboard.keycode) { - - case ALLEGRO_KEY_UP: - automaton += 10; - printf("%d\n", automaton); - break; - - case ALLEGRO_KEY_DOWN: - automaton -= 10; - printf("%d\n", automaton); - break; - - case ALLEGRO_KEY_LEFT: - automaton -= 1; - printf("%d\n", automaton); - break; - - case ALLEGRO_KEY_RIGHT: - automaton += 1; - printf("%d\n", automaton); - break; - - case ALLEGRO_KEY_ENTER: - goframes = DISP_HEIGHT; - goto reset; - - default: - continue; - - } - - case ALLEGRO_EVENT_TIMER: - if (goframes == 0) { - al_flip_display(); - break; - } - - /* draw line */ - for (x = 0; x < DISP_WIDTH; x++) { - if (bit_get(bits[DISP_HEIGHT - goframes], x)) { - al_draw_filled_rectangle( - (float)x, (float)(DISP_HEIGHT - goframes), - (float)(x + 1), (float)(DISP_HEIGHT - goframes + 1), - al_map_rgb(255, 255, 255) - ); - } - } - - al_flip_display(); - - goframes--; - - if (goframes == 0) - puts("next"); - } - } - - -done: - - if (d) - al_destroy_display(d); - if (t) - al_destroy_timer(t); - if (eq) - al_destroy_event_queue(eq); - - return rval; -} |