micetools/src/micetools/launcher/main.c

103 lines
3.6 KiB
C

#include <Windows.h>
#include <stdio.h>
#include "../lib/mice/mice.h"
#include "locate.h"
const char* VERSION = "0.0-pre";
bool boot_delay = false;
bool gametest = false;
bool designviewer = false;
bool spriteviewer = false;
bool noisetest = false;
char exe_name[MAX_PATH + 1] = "";
char commandline[MAX_PATH + 1] = "";
void print_help(char* exe) {
fprintf(stderr, "Usage: %s [-h] [-t] [-b executable.exe] [-d]\n", exe);
fprintf(stderr, " -h: Print this help message and exit\n");
fprintf(stderr, " -b: Specify the game binary to use\n");
fprintf(stderr, " -d: Wait for a debugger to attach when starting\n");
fprintf(stderr, " -t: Start the game in test mode\n");
fprintf(stderr, " -dv: Start the game in design viewer mode\n");
fprintf(stderr, " -sv: Start the game in sprite viewer mode\n");
fprintf(stderr, " -nt: Start the game in noisetest mode\n");
exit(0);
}
void parse_cmdline(int argc, char* argv[]) {
for (int i = 1; i < argc; i++) {
if (strcmp(argv[i], "-h") == 0) {
print_help(argv[0]);
} else if (strcmp(argv[i], "-b") == 0) {
if (i + 1 == argc) print_help(argv[0]);
char* val = argv[++i];
memcpy(exe_name, val, strlen(val) + 1);
} else if (strcmp(argv[i], "--mice-d") == 0) {
boot_delay = true;
} else if (strcmp(argv[i], "-t") == 0) {
gametest = true;
} else if (strcmp(argv[i], "-dv") == 0) {
designviewer = true;
} else if (strcmp(argv[i], "-sv") == 0) {
spriteviewer = true;
} else if (strcmp(argv[i], "-nt") == 0) {
noisetest = true;
} else {
if (commandline[0] == 0)
strncpy_s(commandline, strlen(argv[i]), argv[i], sizeof commandline);
else
snprintf(commandline, sizeof commandline, "%s %s", commandline, argv[i]);
}
}
}
int main(int argc, char* argv[]) {
fprintf(stderr, "Micetools version: %s\n", VERSION);
parse_cmdline(argc, argv);
if (exe_name[0] == '\0') {
if (!locate_game(exe_name, MAX_PATH + 1)) {
fprintf(stderr, "Fatal: Failed to locate a game\n");
return 0;
}
} else {
DWORD dwAttrib = GetFileAttributes(exe_name);
if (dwAttrib == INVALID_FILE_ATTRIBUTES || dwAttrib & FILE_ATTRIBUTE_DIRECTORY) {
fprintf(stderr, "Fatal: %s: no such file found\n", exe_name);
return 0;
}
}
char* cmdline_mode = gametest ? ". gametest"
: designviewer ? ". designviewer"
: spriteviewer ? ". spriteviewer"
: noisetest ? ". noisetest"
: "";
char cmdline[MAX_PATH + 1];
if (commandline[0] == 0)
snprintf(cmdline, sizeof cmdline, "%s", cmdline_mode);
else
snprintf(cmdline, sizeof cmdline, "%s %s", cmdline_mode, commandline);
fprintf(stderr, "exec: %s %s\n", exe_name, cmdline);
char micepath[MAX_PATH + 1];
if (!locate_library(micepath, MAX_PATH + 1)) {
fprintf(stderr, "Fatal: Failed to locate micelib\n");
return 0;
}
HANDLE game_proc = start_and_inject(exe_name, cmdline, micepath, boot_delay);
if (!game_proc) return -1;
if (FAILED(WaitForSingleObject(game_proc, INFINITE))) {
fprintf(stderr, "Fatal: WaitForSingleObject failed: %03x\n", GetLastError());
} else {
fprintf(stderr, "Shutting down\n");
CloseHandle(game_proc);
}
return 0;
}