fix typo

some clean up

2 files changed, 178 insertions, 51 deletions

diff --git a/code/basic.felan b/code/basic.felan
index a5d5f39..b248493 100644
--- a/code/basic.felan
+++ b/code/basic.felan
@@ -46,51 +46,51 @@ __minus__ :: (value:i64) -> i64 {
   return @neg(value);
 };
 
-__add__ :: (left:u8,right:u8) -> u8 {
+__sum__ :: (left:u8,right:u8) -> u8 {
   return @add(left,right);
 };
 
-__add__ :: (left:i8,right:i8) -> i8 {
+__sum__ :: (left:i8,right:i8) -> i8 {
   return @add(left,right);
 };
 
-__add__ :: (left:u16,right:u16) -> u16 {
+__sum__ :: (left:u16,right:u16) -> u16 {
   return @add(left,right);
 };
 
-__add__ :: (left:i16,right:i16) -> i16 {
+__sum__ :: (left:i16,right:i16) -> i16 {
   return @add(left,right);
 };
 
-__add__ :: (left:u32,right:u32) -> u32 {
+__sum__ :: (left:u32,right:u32) -> u32 {
   return @add(left,right);
 };
 
-__add__ :: (left:i32,right:i32) -> i32 {
+__sum__ :: (left:i32,right:i32) -> i32 {
   return @add(left,right);
 };
 
-__add__ :: (left:u64,right:u64) -> u64 {
+__sum__ :: (left:u64,right:u64) -> u64 {
   return @add(left,right);
 };
 
-__add__ :: (left:i64,right:i64) -> i64 {
+__sum__ :: (left:i64,right:i64) -> i64 {
   return @add(left,right);
 };
 
-__add__ :: (left:f16,right:f16) -> f16 {
+__sum__ :: (left:f16,right:f16) -> f16 {
   return @add(left,right);
 };
 
-__add__ :: (left:f32,right:f32) -> f32 {
+__sum__ :: (left:f32,right:f32) -> f32 {
   return @add(left,right);
 };
 
-__add__ :: (left:f64,right:f64) -> f64 {
+__sum__ :: (left:f64,right:f64) -> f64 {
   return @add(left,right);
 };
 
-__add__ :: (left:f128,right:f128) -> f128 {
+__sum__ :: (left:f128,right:f128) -> f128 {
   return @add(left,right);
 };
 
@@ -366,99 +366,99 @@ __smaller__ :: (left:f128,right:f128) -> bool {
   return @smaller(left,right);
 };
 
-__greaterOrEqual__ :: (left:u8,right:u8) -> bool {
+__greater_or_equal__ :: (left:u8,right:u8) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:i8,right:i8) -> bool {
+__greater_or_equal__ :: (left:i8,right:i8) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:u16,right:u16) -> bool {
+__greater_or_equal__ :: (left:u16,right:u16) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:i16,right:i16) -> bool {
+__greater_or_equal__ :: (left:i16,right:i16) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:u32,right:u32) -> bool {
+__greater_or_equal__ :: (left:u32,right:u32) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:i32,right:i32) -> bool {
+__greater_or_equal__ :: (left:i32,right:i32) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:u64,right:u64) -> bool {
+__greater_or_equal__ :: (left:u64,right:u64) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:i64,right:i64) -> bool {
+__greater_or_equal__ :: (left:i64,right:i64) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:f16,right:f16) -> bool {
+__greater_or_equal__ :: (left:f16,right:f16) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:f32,right:f32) -> bool {
+__greater_or_equal__ :: (left:f32,right:f32) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:f64,right:f64) -> bool {
+__greater_or_equal__ :: (left:f64,right:f64) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__greaterOrEqual__ :: (left:f128,right:f128) -> bool {
+__greater_or_equal__ :: (left:f128,right:f128) -> bool {
   return @greaterOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:u8,right:u8) -> bool {
+__smaller_or_equal__ :: (left:u8,right:u8) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:i8,right:i8) -> bool {
+__smaller_or_equal__ :: (left:i8,right:i8) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:u16,right:u16) -> bool {
+__smaller_or_equal__ :: (left:u16,right:u16) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:i16,right:i16) -> bool {
+__smaller_or_equal__ :: (left:i16,right:i16) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:u32,right:u32) -> bool {
+__smaller_or_equal__ :: (left:u32,right:u32) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:i32,right:i32) -> bool {
+__smaller_or_equal__ :: (left:i32,right:i32) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:u64,right:u64) -> bool {
+__smaller_or_equal__ :: (left:u64,right:u64) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:i64,right:i64) -> bool {
+__smaller_or_equal__ :: (left:i64,right:i64) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:f16,right:f16) -> bool {
+__smaller_or_equal__ :: (left:f16,right:f16) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:f32,right:f32) -> bool {
+__smaller_or_equal__ :: (left:f32,right:f32) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:f64,right:f64) -> bool {
+__smaller_or_equal__ :: (left:f64,right:f64) -> bool {
   return @smallerOrEqual(left,right);
 };
 
-__smallerOrEqual__ :: (left:f128,right:f128) -> bool {
+__smaller_or_equal__ :: (left:f128,right:f128) -> bool {
   return @smallerOrEqual(left,right);
 };
 
@@ -514,55 +514,55 @@ __equal__ :: (left:bool,right:bool) -> bool {
   return @equal(left,right);
 };
 
-__notEqual__ :: (left:u8,right:u8) -> bool {
+__not_equal__ :: (left:u8,right:u8) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:i8,right:i8) -> bool {
+__not_equal__ :: (left:i8,right:i8) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:u16,right:u16) -> bool {
+__not_equal__ :: (left:u16,right:u16) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:i16,right:i16) -> bool {
+__not_equal__ :: (left:i16,right:i16) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:u32,right:u32) -> bool {
+__not_equal__ :: (left:u32,right:u32) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:i32,right:i32) -> bool {
+__not_equal__ :: (left:i32,right:i32) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:u64,right:u64) -> bool {
+__not_equal__ :: (left:u64,right:u64) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:i64,right:i64) -> bool {
+__not_equal__ :: (left:i64,right:i64) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:f16,right:f16) -> bool {
+__not_equal__ :: (left:f16,right:f16) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:f32,right:f32) -> bool {
+__not_equal__ :: (left:f32,right:f32) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:f64,right:f64) -> bool {
+__not_equal__ :: (left:f64,right:f64) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:f128,right:f128) -> bool {
+__not_equal__ :: (left:f128,right:f128) -> bool {
   return @notEqual(left,right);
 };
 
-__notEqual__ :: (left:bool,right:bool) -> bool {
+__not_equal__ :: (left:bool,right:bool) -> bool {
   return @notEqual(left,right);
 };
 
diff --git a/code/main.felan b/code/main.felan
index 5d321ed..715c8db 100644
--- a/code/main.felan
+++ b/code/main.felan
@@ -1,6 +1,133 @@
+/*
 @import("basic.felan");
-file :: @import("file.felan");
+
+print :: (value:[]u8)->void{
+  i :u64 = 0;
+  while i < value.length {
+    putc value[i];
+    i += @cast(1,u64);
+  }
+};
+
+print :: (value:i64)->void{
+  value := value;
+  str : [20]u8 = undefined;
+  i :u64= 19;
+  while {
+    str[i] = @cast(value % 10,u8) + '0';
+    i -= @cast(1,u64);
+    value /= 10;
+    value != 0;
+  } {}
+
+  j :u64= i+@cast(1,u64);
+  while j < @cast(20,u64) {
+    putc str[j];
+    j += @cast(1,u64);
+  }
+};
+
+println :: (value:i64)->void{
+  print(value);
+  putc '\n';
+};
+
+println :: ()->void{
+  putc '\n';
+};
 
 main :: () -> void {
-  file.test();
+  stones := 6;
+  player := 1;
+  while stones != 0 {
+    c := choose_ai(stones);
+    print("player: ");
+    print(player);
+    print(" ---------\n");
+    println(stones);
+    println(c);
+
+    if (stones == 2 || stones == 1) && stones == c {
+      print("player: ");
+      print(player);
+      print(" won\n");
+    }
+
+    stones -= c;
+
+    player = (if (player == 1) 2 else 1);
+  }
 };
+
+choose_ai :: (stones_left:i64) -> i64 {
+  return (if (stones_left % 3 == 0) 1 else stones_left % 3);
+};
+*/
+@import("basic.felan");
+
+main :: () -> void {
+  stones := 6;
+  player := 1;
+  while stones > 0 {
+    r :res =minimax(stones,true);
+     stones -= r.move;
+     putc @cast(stones,u8) + '0';
+     putc '\n';
+     putc 'p';
+     putc @cast(player,u8) + '0';
+     putc '\n';
+     player = (if player == 2 1 else 2);
+  }
+};
+
+res :: struct {
+  move : i64;
+  score : i64;
+};
+
+minimax :: (currentStones:i64, isMaximizing:bool) -> res {
+  if currentStones <= 0 {
+    r : res = undefined;
+    r.move = 0;
+    r.score = (if isMaximizing {-1;} else {1;});
+    return r;
+  }
+
+  found := false;
+  bestMove : res = undefined;
+  score := (if isMaximizing {-1000000;} else {1000000;});
+  move := 1;
+
+  while move <= 2 {
+    if currentStones - move >= 0 {
+      found = true;
+      result := minimax(currentStones - move, !isMaximizing);
+        if isMaximizing {
+          if result.score > score {
+            bestMove.move = move;
+            bestMove.score = result.score;
+            score = result.score;
+          }
+        }else{
+          if result.score < score {
+            bestMove.move = move;
+            bestMove.score = result.score;
+            score = result.score;
+          }
+        }
+    }
+    move += 1;
+  }
+
+  if !found {
+    r : res = undefined;
+    r.move = 0;
+    r.score = (if isMaximizing {-1;} else {1;});
+    return r;
+  }
+
+  return bestMove;
+};
+
+
+