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Add evaluating of simple maths

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Signed-off-by: Marcel Müller <neikos@neikos.email>
This commit is contained in:
Marcel Müller 2026-03-12 17:29:45 +01:00
parent 05c095ccfe
commit d222573a3a
8 changed files with 543 additions and 4 deletions
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25
src/eval/mod.rs
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@ -96,8 +96,9 @@ pub fn execute(vm: &VMInstructions, global_context: &Context) -> Result<String,
scopes.insert_into_slot(*slot, value.clone());
}
Instruction::EmitFromSlot { slot } => {
let value = scopes.get(slot).as_str().unwrap();
output.push_str(value);
let value = scopes.get(slot).try_to_string().unwrap();
output.push_str(&value);
}
Instruction::PushScope { inherit_parent: _ } => {
scopes.push_scope();
@ -186,6 +187,26 @@ pub fn execute(vm: &VMInstructions, global_context: &Context) -> Result<String,
} => {
scopes.insert_into_slot(*slot, value.clone());
}
Instruction::MathOperate {
op,
left_slot,
right_slot,
result_slot,
} => {
let left_value = scopes.get(left_slot);
let right_value = scopes.get(right_slot);
let result = match op {
crate::parser::TokenOperator::Plus => left_value.try_add(right_value),
crate::parser::TokenOperator::Minus => left_value.try_sub(right_value),
crate::parser::TokenOperator::Times => left_value.try_mul(right_value),
crate::parser::TokenOperator::Divide => left_value.try_div(right_value),
crate::parser::TokenOperator::And => left_value.try_and(right_value),
crate::parser::TokenOperator::Or => left_value.try_or(right_value),
};
scopes.insert_into_slot(*result_slot, result.unwrap());
}
}
ip += 1;