Print function and readme.md

docs/syntax.md

@@ -1,3 +1,9 @@
-## create var = Value
+## create var *bytes = Value
 
-Creates the variable "var" and initialises its value.
+Creates the variable "var" with a set number of bytes allocated to it, and initialises its value.
+
+Example: `create var *5 = "Hello"`
+
+## print var
+
+Prints the value of `var` to the console, where `var` is a variable.

readme.md

@@ -1,3 +1,17 @@
 ## Welcome to BrainAssembly!
 
 BrainAssembly is a language that compiles to Brainfuck. Similar to Assembly languages, it has simple syntax, and is designed to make Brainfuck easier to write code for. Enjoy!
+
+To run:
+
+- First clone this repository and install python.
+```
+git clone https://chookspace.com/DiamondNether90/BrainAssembly
+```
+
+- Next, run the following command to compile a .basm file to Brainfuck:
+```
+python3 src/main.py path/to/file.basm path/to/file.bf
+```
+
+This will create or replace the contents of path/to/file.bf with the compiled BrainAssembly code.

src/main.py

@@ -2,6 +2,7 @@ import string
 from sys import argv
 file = open(argv[1]).readlines();
 bfcode = ""
+variables = []
 def removeChar(str, char):
     ans = ""
     for i in str:
@@ -47,9 +48,23 @@ for i in file:
                 if (j < len(a)):
                     bfcode += "+" * ord(a[j]) + ">"
             bfcode += "<[[<<]<<]<<<<<<<<<"
-        print(type)
-    else:
-        print("what the sigma")
+            
+        variables.append(i.split(" ")[1].split("*")[0])
+    
+    elif (i.split(" ")[0] == "print"):
+        a = i.split(" ", 1)[1]
+        if a[len(a)-1] == "\n":
+            a = removeEnd(a, 1)
+        if (a in variables):
+            bfcode += ">>>>>>>>>>>>"
+            for i in range(variables.index(a)):
+                bfcode += "[>>]>>"
+            bfcode += "[>.>]<<[[<<]<<]<<<<<<<<++++++++++.[-]"
+        else:
+            raise NameError(f"Could not find variable {a}")
+            
+    elif ((i != "\n") & (i != "")):
+        raise ValueError(f"Invalid Command")
     
 with open(argv[2], "w") as file:
     file.write(bfcode)

tests/main.basm

@@ -1,3 +1,7 @@
-create str *5 = "Hello, world!"
-create str *5 = "World, hello!"
-create str *6 = "Sigma!"
+create hello *5 = "Hello, world!"
+create world *5 = "World, hello!"
+create sigma *6 = "Sigma!"
+
+print hello
+print world
+print sigma

tests/main.bf

@@ -0,0 +1 @@
+>>>>>>>>>>>>[[>>]>>]+++>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++><[[<<]<<]<<<<<<<<<>>>>>>>>>>>>[[>>]>>]+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++><[[<<]<<]<<<<<<<<<>>>>>>>>>>>>[[>>]>>]+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++>+++++++++++++++++++++++++++++++++><[[<<]<<]<<<<<<<<<>>>>>>>>>>>>[>.>]<<[[<<]<<]<<<<<<<<++++++++++.[-]>>>>>>>>>>>>[>>]>>[>.>]<<[[<<]<<]<<<<<<<<++++++++++.[-]>>>>>>>>>>>>[>>]>>[>>]>>[>.>]<<[[<<]<<]<<<<<<<<++++++++++.[-]