Added CMake support

should make integration into visual studio easier for people

src/cobj.c

@@ -6,6 +6,7 @@
 #include "clex.h"
 
 #include <string.h>
+#include <stdarg.h>
 
 // we don't actually hash the whole string :eyes:
 uint32_t hashString(const char *str, size_t sz) {

src/cparse.c

@@ -7,6 +7,7 @@
 #include "cvm.h"
 
 #include <string.h>
+#include <stdarg.h>
 
 // we define all of this here because we only need it in this file, no need for it to be in the header /shrug
 

src/main.c

@@ -1,141 +0,0 @@
-#include "cosmo.h"
-#include "cchunk.h"
-#include "cdebug.h"
-#include "cvm.h"
-#include "cparse.h"
-#include "cbaselib.h"
-
-#include "cmem.h"
-
-static bool _ACTIVE = false;
-
-int cosmoB_quitRepl(CState *state, int nargs, CValue *args) {
-    _ACTIVE = false;
-
-    return 0; // we don't return anything
-}
-
-int cosmoB_input(CState *state, int nargs, CValue *args) {
-    // input() accepts the same params as print()!
-    for (int i = 0; i < nargs; i++) {
-        CObjString *str = cosmoV_toString(state, args[i]);
-        printf("%s", cosmoO_readCString(str));
-    }
-
-    // but, we return user input instead!
-    char line[1024];
-    fgets(line, sizeof(line), stdin);
-
-    cosmoV_pushRef(state, (CObj*)cosmoO_copyString(state, line, strlen(line)-1)); // -1 for the \n
-
-    return 1; // 1 return value
-}
-
-static void interpret(CState *state, const char *script, const char *mod) {
-    // cosmoV_compileString pushes the result onto the stack (COBJ_ERROR or COBJ_CLOSURE)
-    if (cosmoV_compileString(state, script, mod)) {        
-        COSMOVMRESULT res = cosmoV_call(state, 0, 0); // 0 args being passed, 0 results expected
-
-        if (res == COSMOVM_RUNTIME_ERR)
-            cosmoV_printError(state, state->error);
-    } else {
-        cosmoV_pop(state); // pop the error off the stack
-        cosmoV_printError(state, state->error);
-    }
-
-    state->panic = false; // so our repl isn't broken
-}
-
-static void repl() {
-    char line[1024];
-    _ACTIVE = true;
-
-    CState *state = cosmoV_newState();
-    cosmoB_loadLibrary(state);
-    cosmoB_loadOSLib(state);
-    cosmoB_loadVM(state);
-
-    // add our custom REPL functions
-    cosmoV_pushString(state, "quit");
-    cosmoV_pushCFunction(state, cosmoB_quitRepl);
-
-    cosmoV_pushString(state, "input");
-    cosmoV_pushCFunction(state, cosmoB_input);
-
-    cosmoV_register(state, 2);
-
-    while (_ACTIVE) {
-        printf("> ");
-
-        if (!fgets(line, sizeof(line), stdin)) { // better than gets()
-            printf("\n> ");
-            break;
-        }
-
-        interpret(state, line, "REPL");
-    }
-
-    cosmoV_freeState(state);
-}
-
-static char *readFile(const char* path) {
-    FILE* file = fopen(path, "rb");
-    if (file == NULL) {
-        fprintf(stderr, "Could not open file \"%s\".\n", path);
-        exit(74);
-    }
-
-    // first, we need to know how big our file is
-    fseek(file, 0L, SEEK_END);
-    size_t fileSize = ftell(file);
-    rewind(file);
-
-    char *buffer = (char*)malloc(fileSize + 1); // make room for the null byte
-    if (buffer == NULL) {
-        fprintf(stderr, "failed to allocate!");
-        exit(1);
-    }
-
-    size_t bytesRead = fread(buffer, sizeof(char), fileSize, file);
-
-    if (bytesRead < fileSize) {
-        printf("failed to read file \"%s\"!\n", path);
-        exit(74);
-    }
-    
-    buffer[bytesRead] = '\0'; // place our null terminator
-
-    // close the file handler and return the script buffer
-    fclose(file);
-    return buffer;
-}
-
-static void runFile(const char* fileName) {
-    char* script = readFile(fileName);
-    CState *state = cosmoV_newState();
-    cosmoB_loadLibrary(state);
-    cosmoB_loadOSLib(state);
-
-    // add our input() function to the global table
-    cosmoV_pushString(state, "input");
-    cosmoV_pushCFunction(state, cosmoB_input);
-
-    cosmoV_register(state, 1);
-
-    interpret(state, script, fileName);
-
-    cosmoV_freeState(state);
-    free(script);
-}
-
-int main(int argc, const char *argv[]) {
-    if (argc == 1) {
-        repl();
-    } else if (argc >= 2) { // they passed a file (or more lol)
-        for (int i = 1; i < argc; i++) {
-            runFile(argv[i]);
-        }
-    }
-
-    return 0;
-}