oluigipo

// Top-level declarations
static double parse_add(void);
static const char* state;

// Checks if state is a valid digit
static int is_digit(void) {
	return *state >= '0' && *state <= '9';
}

// Get the digit value of state

seanjensengrey

/* file: "tinyc.c" */
/* originally from http://www.iro.umontreal.ca/~felipe/IFT2030-Automne2002/Complements/tinyc.c */ 

/* Copyright (C) 2001 by Marc Feeley, All Rights Reserved. */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/* 

MrSmith33

Voxel resources

1. http://meprogrammer.blogspot.co.uk/2016/01/java-voxel-engines-with-source.html

2. http://wiki.vg/Main_Page

3. http://www-cs-students.stanford.edu/~amitp/game-programming/polygon-map-generation/

4. http://www.gamedev.ru/code/forum/?id=142013

MrSmith33

/* file: "tinyc.d" */

/* Copyright (C) 2001 by Marc Feeley, All Rights Reserved. */
// D port by Mr.Smith (C) 2014

import std.stdio;
import std.algorithm : equal;

/* 
 * This is a compiler for the Tiny-C language.  Tiny-C is a