66 lines
1.5 KiB
C
66 lines
1.5 KiB
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include "core.h"
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int virus1Address, virus2Address;
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int setupViruses(long memory[8000]) {
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srand(time(NULL));
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int randAddress = rand() % 8000;
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int virusLines = 0;
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long instruction;
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virus1Address = randAddress;
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FILE* virusFile = fopen("redcode/virus1.mars", "r");
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if (virusFile) {
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fseek(virusFile, 0L, SEEK_SET);
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while (!feof(virusFile)) {
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instruction = 0;
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fscanf(virusFile, "%ld", &instruction);
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memory[(randAddress + virusLines) % 8000] = instruction;
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virusLines++;
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}
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} else {
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puts("Could not load Virus 1.");
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return 0;
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}
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fclose(virusFile);
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srand(rand());
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virusFile = fopen("redcode/virus2.mars", "r");
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if (virusFile) {
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long trash;
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while(!feof(virusFile)) {
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fscanf(virusFile, "%ld", &trash);
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virusLines++;
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}
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fseek(virusFile, 0L, SEEK_SET);
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randAddress = (randAddress + rand()) % (8000 - virusLines);
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virus2Address = randAddress;
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virusLines = 0;
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while (!feof(virusFile)) {
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instruction = 0;
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fscanf(virusFile, "%ld", &instruction);
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memory[(randAddress + virusLines) % 8000] = instruction;
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virusLines++;
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}
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} else {
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puts("Could not load Virus 1.");
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return 0;
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}
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fclose(virusFile);
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}
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void execInst(int address, long instruction) {
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}
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