cleanup: remove load_entire_file and m_string

CMakeLists.txt

@@ -75,7 +75,6 @@ add_shader(grid)
 
 add_executable(mikemon
     src/log.cpp
-    src/load_entire_file.cpp
     src/smol-atlas.cpp
     src/math_graphics.cpp
     src/main.cpp

src/load_entire_file.cpp

@@ -1,32 +0,0 @@
-#define _CRT_SECURE_NO_WARNINGS
-#include "load_entire_file.h"
-
-#include <stdio.h>
-#include <stdlib.h> 
-
-String load_entire_file(const char* filename) {
-    auto file = fopen(filename, "rb");
-    if (!file)
-        return {};
-
-    if (fseek(file, 0, SEEK_END))
-        return {};
-
-    auto file_length = ftell(file);
-    if (file_length == -1)
-        return {};
-
-    if (fseek(file, 0, SEEK_SET))
-        return {};
-
-    auto file_mem = malloc(file_length);
-    if (!file_mem)
-        return {};
-
-    if (fread(file_mem, file_length, 1, file) != 1) {
-        free(file_mem);
-        return {};
-    }
-
-    return { (size_t)file_length, (char*)file_mem };
-}

src/load_entire_file.h

@@ -1,4 +0,0 @@
-#pragma once
-#include "m_string.h"
-
-String load_entire_file(const char* filename);

src/m_string.h

@@ -1,68 +0,0 @@
-#pragma once
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#include <stddef.h>
-
-struct String {
-
-    size_t length;
-    char* data;
-
-    constexpr String() : length(0), data(0) {};
-    constexpr String(size_t length, char* data) : length(length), data(data) {};
-    template<size_t _len> constexpr String(const char(&data)[_len]) : length(_len - 1), data((char*)data) {};
-
-    char operator[](int index) {
-        if (index < 0) {
-            return 0;
-        }
-        if (index < length) {
-            return data[index];
-        }
-        return 0;
-    }
-};
-
-inline String operator""_str(const char* str, size_t length) {
-    return { length, (char*)str };
-}
-
-inline bool operator==(String a, String b) {
-    if (a.length != b.length)
-        return false;
-
-    if (a.data == b.data)
-        return true;
-
-    for (int i = 0; i < a.length; i++)
-        if (a[i] != b[i])
-            return false;
-
-    return true;
-}
-
-inline void advance(String& s, int num = 1) {
-    int to_advance = min(s.length, num);
-    s.data = s.data + to_advance;
-    s.length = s.length - to_advance;
-}
-
-inline bool starts_with(String s, String start) {
-    if (s.length < start.length) {
-        return false;
-    }
-    for (int i = 0; i < start.length; i++) {
-        if (s[i] != start[i]) {
-            return false;
-        }
-    }
-    return true;
-}
-
-template <typename T>
-inline T read(String& file) {
-    if (file.length < sizeof(T))
-        return {};
-    T value = *(T*)file.data;
-    advance(file, sizeof(T));
-    return value;
-}

src/main.cpp

@@ -10,9 +10,7 @@
 
 #include "defer.h"
 #include "log.h"
-#include "m_string.h"
 #include "math_graphics.h"
-#include "load_entire_file.h"
 #include "stb_image.h"
 
 #include "../assets/shader/basic.h"