1 files changed, 119 insertions, 0 deletions
diff --git a/getout.hpp b/getout.hpp
new file mode 100644
index 0000000..a430933
--- /dev/null
+++ b/getout.hpp
@@ -0,0 +1,119 @@
+// getout.hpp - a minimal, colorful, chainable, type-safe print system that doesn't utilize the C++ STL.
+
+#ifndef GETOUT_HPP
+#define GETOUT_HPP
+
+#include <cstdio>
+#include <cstddef>
+#include <cstdint>
+#include <cstdio>
+
+struct GetOut {
+    void write(const char* data, size_t len) {
+        fwrite(data, 1, len, stdout);
+    }
+    void write(const char* str) {
+        while (*str) putchar(*str++);
+    }
+
+    // print C-string
+    GetOut& operator<<(const char* str) {
+        write(str);
+        return *this;
+    }
+
+    //print single char
+    GetOut& operator<<(char c) {
+        putchar(c);
+        return *this;
+    }
+
+    // print signed int
+    GetOut& operator<<(int x) {
+        if (x == 0) {
+            putchar('0');
+            return *this;
+        }
+        if (x < 0) {
+            putchar('-');
+            x = -x;
+        }
+        char buf[20];
+        int i = 0;
+        while (x > 0) {
+            buf[i++] = '0' + (x % 10);
+            x /= 10;
+        }
+        for (int j = i - 1; j >= 0; --j)
+            putchar(buf[j]);
+        return *this;
+    }
+
+    // print unsigned int
+    GetOut& operator<<(unsigned x) {
+        if (x == 0) {
+            putchar('0');
+            return *this;
+        }
+        char buf[20];
+        int i = 0;
+        while (x > 0) {
+            buf[i++] = '0' + (x % 10);
+            x /= 10;
+        }
+        for (int j = i - 1; j >= 0; --j)
+            putchar(buf[j]);
+        return *this;
+    }
+
+    // print bool
+    GetOut& operator<<(bool b) {
+        return *this << (b ? "true" : "false");
+    }
+
+    // print double (thanks snprintf lol)
+    GetOut& operator<<(double d) {
+        char buf[64];
+        int len = snprintf(buf, sizeof(buf), "%f", d);
+        write(buf, len);
+        return *this;
+    }
+
+    // print pointer as hex
+    GetOut& operator<<(const void* p) {
+        char buf[2 + sizeof(uintptr_t)*2 + 1]; // "0x" + digits + null
+        uintptr_t addr = reinterpret_cast<uintptr_t>(p);
+        const char* hex = "0123456789abcdef";
+
+        buf[0] = '0';
+        buf[1] = 'x';
+        for (int i = (int)(sizeof(uintptr_t) * 2) - 1; i >= 0; --i) {
+            buf[2 + i] = hex[addr & 0xF];
+            addr >>= 4;
+        }
+        buf[2 + sizeof(uintptr_t)*2] = '\0';
+        write(buf, 2 + sizeof(uintptr_t)*2);
+        return *this;
+    }
+};
+
+// ANSI color strings // escape.ansi.sux
+constexpr const char* red     = "\033[31m";
+constexpr const char* green   = "\033[32m";
+constexpr const char* yellow  = "\033[33m";
+constexpr const char* blue    = "\033[34m";
+constexpr const char* magenta = "\033[35m";
+constexpr const char* cyan    = "\033[36m";
+constexpr const char* reset   = "\033[0m";
+
+// newline manipulator - the better std::endl lol
+struct En {};
+inline En en;
+inline GetOut& operator<<(GetOut& go, En) {
+    return go << '\n';
+}
+
+// global instance
+inline GetOut go;
+
+#endif // GETOUT_HPP