commit d4d0fba8808df33a4944fc982551fe42f242d9b2
Author: Christian Lincoln <cl1925@ic.ac.uk>
Date:   Wed Feb 18 23:24:11 2026 +0000

    Initial

diff --git a/README.md b/README.md
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+# This is my FunnyCore interpreter
+
+The aim of this project was just to create a little VM for the FunnyCore, featured in Imperial's Computing Year 1 Undergraduate Computer Architecture Coursework (that's a mouthful).
+I noticed so many people using weird wonderful and whacky combinations of Kotlin, C and Python, so I'm showing my 'native' language a little bit of love.
+Sometimes it's not about code quality and maintainability but being completely transparent, functional, reliable and terse.
+This is an example of that methodology, in just about an hour and 50 lines of code I can jump the competition in my cohort.
+
+I would have proferred to use NEL to translate into FunnyCore's instruction set so I can have labels etc. Unfortunately I hadn't finished the standard library by then.
diff --git a/a.out b/a.out
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diff --git a/main.c b/main.c
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+    #include <stdio.h>
+
+    int main(int argc, const char** argv) {
+      printf("your mom: %i\n",2);
+
+    }
+  
\ No newline at end of file
diff --git a/main.funny b/main.funny
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+TELL 1
+TELL 2
+TELL 3
diff --git a/main.lua b/main.lua
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+local registers = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
+local r = registers
+for _,path in pairs({...}) do
+  local file = io.open(path)
+  if not file then error("Could not open: "..path) end
+  local content = file:read("*a")
+  local index = 1
+  local instructions = {
+    ["add (%d+) (%d+) (%d+)"] = function(d,a,b) r[d + 1] = r[a + 1] + r[b + 1] end,
+    ["sub (%d+) (%d+) (%d+)"] = function(d,a,b) r[d + 1] = r[a + 1] - r[b + 1] end,
+    ["mul (%d+) (%d+) (%d+)"] = function(d,a,b) r[d + 1] = r[a + 1] * r[b + 1] end,
+    ["shl (%d+) (%d+)"] = function(d,a,b) r[d + 1] = r[d + 1] << r[a + 1] end,
+    ["shr (%d+) (%d+)"] = function(d,a,b) r[d + 1] = r[d + 1] >> r[a + 1] end,
+    ["bor (%d+) (%d+)"] = function(d,a,b) r[d + 1] = r[a + 1] | r[b + 1] end,
+    ["band (%d+) (%d+)"] = function(d,a,b) r[d + 1] = r[a + 1] & r[b + 1] end,
+    ["li (%d+) (%d+)"] = function(d,i) r[d + 1] = i end,
+    ["jz (%d+) (%d+)"] = function(d,a,i) if r[a + 1] == 0 then index = index + r[i + 1] - 1 end end,
+    ["jp (%d+) (%d+)"] = function(d,a,i) if r[a + 1] > 0 then index = index + r[i + 1] - 1 end end,
+    ["TELL (%d+)"] = function(r) print("    ",registers[r]) end, -- DEBUGGING, NOT IN FUNNYCORE!!!
+    ["PUT (.+)"] = function(r) end,
+    ["HALT"] = function(r) index = -1 end
+  }
+  local lines = {}
+  for line in content:gmatch("[^\n\r]+") do table.insert(lines,line) end
+  local function execute_instruction(line)
+    for pattern,callback in pairs(instructions) do
+      local result = {}
+      for index,item in pairs({line:match(pattern)}) do
+        table.insert(result,tonumber(item))
+      end
+      if #result ~= 0 then
+        callback(table.unpack(result))
+      end
+    end
+  end
+  while lines[index] do
+    print(lines[index],string.format("R{%s}",table.concat(registers,",")))
+    execute_instruction(lines[index])
+    index = index + 1
+  end 
+end
diff --git a/mainc.lua b/mainc.lua
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+++ b/mainc.lua
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+local result = ""
+
+local function compile_and_run(source)
+  source = string.format([[
+    #include <stdio.h>
+    #include <stdint.h>
+
+    int main(int argc, const char** argv) {
+      %s
+    }
+  ]],source)
+  print(source.."\n")
+  local file = io.open("main.c","w")
+  file:write(source)
+  file:close()
+  os.execute("gcc main.c")
+  os.execute("./a.out")
+end
+
+local instructions = {
+  ["add (%d+) (%d+) (%d+)"] = function(l,d,a,b)
+    
+  end,
+  ["sub (%d+) (%d+) (%d+)"] = function(l,d,a,b)
+
+  end,
+  ["mul (%d+) (%d+) (%d+)"] = function(l,d,a,b)
+
+  end,
+  ["shl (%d+) (%d+)"] = function(l,d,a,b)
+
+  end,
+  ["shr (%d+) (%d+)"] = function(l,d,a,b)
+
+  end,
+  ["bor (%d+) (%d+) (%d+)"] = function(l,d,a,b)
+
+  end,
+  ["band (%d+) (%d+) (%d+)"] = function(l,d,a,b)
+
+  end,
+  ["li (%d+) (%d+)"] = function(l,d,a,b)
+
+  end,
+  ["li (%d+) (%d+)"] = function(l,d,a,b)
+
+  end,
+  ["li (%d+) (%d+)"] = function(l,d,a,b)
+
+  end
+}
+
+local source = {string.format("int32_t registers = {%s}",string.rep("0",0,","))}
+
+local input = io.open("main.funny")
+local index = 1
+for line in input:read("a"):gmatch("[^\n\r]") do
+  table.insert(string.format("instruction%i:",index)) -- add the goto label for the line
+  instruction = instruction + 1
+  local target
+  for pattern,callback in pairs(instructions) do
+    line:match(pattern)
+  end
+end
+compile_and_run(table.concat(source,"\n"))
diff --git a/start.funny b/start.funny
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+PUT welcome to the funnycore
+li 0 10
+li 1 20
+PUT i have updated registers
+HALT