92 lines
2.3 KiB
C
92 lines
2.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* cw_vm.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2019/06/14 12:52:51 by tmaze #+# #+# */
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/* Updated: 2019/07/16 14:22:34 by igarbuz ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "corewar.h"
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static void init_vm_vars(t_vm *vm)
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{
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g_bcn = 0;
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g_buf[g_bcn] = '\0';
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vm->args = 0;
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vm->pid_ct = 1;
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vm->cycles = 0;
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vm->ctd = CYCLE_TO_DIE;
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vm->ctd_c = 0;
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vm->nb_j = 0;
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vm->tl = NULL;
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vm->live = 0;
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vm->live_ct = 0;
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vm->dump = -1;
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vm->verb = -1;
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vm->p_ct = 0;
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vm->vis.delay = 10000;
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vm->vis.paused = TRUE;
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vm->vis.arena = NULL;
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vm->vis.stat = NULL;
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}
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void init_vm(t_vm *vm, int i)
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{
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ft_bzero(vm->mem, MEM_SIZE);
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ft_bzero(vm->col, MEM_SIZE);
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init_vm_vars(vm);
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i = -1;
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while (++i < MAX_PLAYERS)
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{
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vm->pls[i].magic = 0;
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ft_bzero(vm->pls[i].prog_name, PROG_NAME_LENGTH + 1);
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vm->pls[i].prog_size = 0;
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ft_bzero(vm->pls[i].comment, COMMENT_LENGTH + 1);
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vm->pls[i].num = 0;
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ft_bzero(vm->pls[i].code, CHAMP_MAX_SIZE);
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vm->pls[i].col = 0;
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vm->pls[i].live_ct = 0;
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vm->pls[i].lst_live = 0;
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}
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}
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int load_champ(t_vm *vm)
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{
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short int i;
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int inc;
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inc = 0;
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i = 0;
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while (i < vm->nb_j)
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{
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ft_memmove(&(vm->mem[inc]), vm->pls[i].code, vm->pls[i].prog_size);
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ft_memset(&(vm->col[inc]), i + 1, vm->pls[i].prog_size);
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vm->pls[i].col = i + 1;
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inc += (MEM_SIZE / vm->nb_j);
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i++;
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}
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return (0);
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}
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void mem_dump(t_vm *vm)
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{
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int i;
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int nb;
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i = 0;
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nb = (vm->args & AG_DUMP64) ? 64 : 32;
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while (i < MEM_SIZE)
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{
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if (i % nb == 0)
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ft_printf("0x%04x : ", i);
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ft_printf("%02x ", vm->mem[i]);
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if ((i + 1) % nb == 0)
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ft_printf("\n");
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i++;
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}
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}
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