VirtualMachine: Fix operators

Author: adazem009

src/engine/virtualmachine.cpp

@@ -194,25 +194,25 @@ unsigned int *VirtualMachine::run(unsigned int *pos, RunningScript *script)
 
 do_add:
     REPLACE_RET_VALUE(*READ_REG(0, 2), 2);
-    READ_REG(0, 2)->add(READ_REG(1, 2));
+    READ_REG(0, 2)->add(*READ_REG(1, 2));
     FREE_REGS(1);
     DISPATCH();
 
 do_subtract:
     REPLACE_RET_VALUE(*READ_REG(0, 2), 2);
-    READ_REG(0, 2)->subtract(READ_REG(1, 2));
+    READ_REG(0, 2)->subtract(*READ_REG(1, 2));
     FREE_REGS(1);
     DISPATCH();
 
 do_multiply:
     REPLACE_RET_VALUE(*READ_REG(0, 2), 2);
-    READ_REG(0, 2)->multiply(READ_REG(1, 2));
+    READ_REG(0, 2)->multiply(*READ_REG(1, 2));
     FREE_REGS(1);
     DISPATCH();
 
 do_divide:
     REPLACE_RET_VALUE(*READ_REG(0, 2), 2);
-    READ_REG(0, 2)->divide(READ_REG(1, 2));
+    READ_REG(0, 2)->divide(*READ_REG(1, 2));
     FREE_REGS(1);
     DISPATCH();