bendns' repos / mindus
mindustry logic execution, map- and schematic- parsing and rendering
Diffstat (limited to 'lemu/src/parser/mod.rs')
-rw-r--r--lemu/src/parser/mod.rs23
1 files changed, 22 insertions, 1 deletions
diff --git a/lemu/src/parser/mod.rs b/lemu/src/parser/mod.rs
index fc87a7a..6ef5253 100644
--- a/lemu/src/parser/mod.rs
+++ b/lemu/src/parser/mod.rs
@@ -17,7 +17,7 @@ use super::{
executor::{ExecutorBuilderInternal, Instruction, UPInstr},
instructions::{
AlwaysJump, ConditionOp, DynJump, End, Instr, Jump, MathOp1, MathOp2, Op1, Op2, PackColor,
- Set, Stop,
+ Select, Set, Stop,
draw::{
Clear, Flush, Line, LinePoly, Poly, RectBordered, RectFilled, SetCol, SetColor,
SetStroke, Triangle,
@@ -493,6 +493,26 @@ pub fn parse<'source, W: Wr>(
Token::End => {
executor.add(End {});
}
+ Token::Select => {
+ let to = addr!(take_ident!(tok!()?)?)?; // =
+ // if
+ let op: ConditionOp = tok!()?.try_into().map_err(|op| err!(ExpectedOp(op)))?;
+
+ let x = take_var!(tok!()?)?;
+ let y = take_var!(tok!()?)?;
+
+ let a = take_var!(tok!()?)?; // then
+ let b = take_var!(tok!()?)?; // else
+
+ executor.add(Select {
+ op: op.get_fn(),
+ to,
+ x,
+ y,
+ a,
+ b,
+ })
+ }
// starting newline, simply skip. continue, so as not to to trigger the nextline!()
Token::Newline => continue,
// unknown instruction
@@ -623,6 +643,7 @@ pub fn parse<'source, W: Wr>(
}};
}
match i {
+ "noop" => {}
"printflush" => instr! {
(1) => |b| {
let t = tok!()?;