all ra2 stock files with corresponding _txt are parsed

gmflib/src/gma.rs

@@ -36,9 +36,10 @@ impl Atom for f32 {
     }
 }
 
-impl Serializable for [f32; 3] {
+impl<const N: usize> Serializable for [f32; N] {
     fn write<W: std::io::Write, S: std::string::ToString>(&self, name: S, w: &mut WriteStream<W>) -> WriteResult<()> {
-        w.emit(&format!("{} {:.6}\t{:.6}\t{:.6}", name.to_string(), self[0], self[1], self[2]))
+        let fields = self.iter().map(|v| format!("{:.6}", v)).collect::<Vec<String>>().join("\t");
+        w.emit(&format!("{} {}", name.to_string(), fields))
     }
 }
 

gmflib/src/gmi.rs

@@ -186,13 +186,6 @@ pub struct TLV {
 }
 
 impl TLV {
-    pub fn error<S: std::string::ToString>(&self, msg: S) -> ReadError {
-        ReadError {
-            msg: msg.to_string(),
-            stack: vec![],
-        }
-    }
-
     pub fn check<R: std::io::Read>(&self, r: &mut ReadStream<R>) -> ReadResult<()> {
         let expected = self.start_pos + self.length as usize + 12usize;
         if expected != r.pos {

gmflib/src/types.rs

@@ -96,6 +96,7 @@ pub enum MapKind {
     Diffuse = 1,
     SelfIllum = 5,
     Opacity = 6,
+    Reflect = 9,
 }
 
 impl gma::Serializable for MapKind {
@@ -104,12 +105,15 @@ impl gma::Serializable for MapKind {
             MapKind::Diffuse => w.emit("*MAP_DIFFUSE"),
             MapKind::SelfIllum => w.emit("*MAP_SELFILLUM"),
             MapKind::Opacity => w.emit("*MAP_OPACITY"),
+            MapKind::Reflect => w.emit("*MAP_REFLECT"),
         }
     }
 }
 
 #[derive(Debug,GMISerializable,GMASerializable)]
 pub enum MapType {
+    Explicit = 0,
+    Spherical = 1,
     Screen = 4,
 }
 
@@ -181,12 +185,14 @@ pub enum Shading {
 #[derive(Debug, GMISerializable,GMASerializable)]
 pub enum Falloff {
     In = 0,
+    InTwoSided = 1,
 }
 
 #[derive(Debug,GMISerializable,GMASerializable)]
 pub enum XPType {
     Other = 0,
     Filter = 1,
+    Additive = 3,
 }
 
 #[derive(Debug,GMISerializable,GMASerializable)]
@@ -274,11 +280,13 @@ pub struct ObjectList {
 #[derive(Debug)]
 pub enum Object {
     Geometry(GeometryObject),
+    Camera(CameraObject),
     Light(LightObject),
     AttachmentPoint(AttachmentPointObject),
-    ConstraintSolver(ConstraintSolverObject),
     Simulation(SimulationObject),
     RBCollection(RBCollectionObject),
+    ConstraintSolver(ConstraintSolverObject),
+    AngularDashpot(AngularDashpotObject),
 }
 
 impl gmi::Serializable for Object {
@@ -286,11 +294,13 @@ impl gmi::Serializable for Object {
         let tlv = r.tlv()?;
         let (res, check) = match (tlv.tag, tlv.flags) {
             (2, 4) => (Object::Geometry(r.read("geometry")?), false),
+            (4, 2) => (Object::Camera(r.read("camera")?), false),
             (5, 3) => (Object::Light(r.read("light")?), false),
             (21, 2) => (Object::AttachmentPoint(r.read("attachmentpoint")?), true),
-            (42, 3) => (Object::ConstraintSolver(r.read("constraintsolver")?), false),
             (30, 2) => (Object::Simulation(r.read("simulation")?), false),
             (31, 4) => (Object::RBCollection(r.read("rigidbodycollection")?), false),
+            (42, 3) => (Object::ConstraintSolver(r.read("constraintsolver")?), false),
+            (49, 2) => (Object::AngularDashpot(r.read("angulardashpot")?), false),
             _ => return Err(r.error(format!("unknown object type ({}, {})", tlv.tag, tlv.flags))),
         };
         if check {
@@ -304,11 +314,13 @@ impl gma::Serializable for Object {
     fn write<W: io::Write, S: string::ToString>(&self, _name: S, w: &mut gma::WriteStream<W>) -> gma::WriteResult<()> {
         match self {
             Object::Geometry(o) => o.write("", w),
+            Object::Camera(o) => o.write("", w),
             Object::Light(o) => o.write("", w),
             Object::AttachmentPoint(o) => o.write("", w),
-            Object::ConstraintSolver(o) => o.write("", w),
             Object::Simulation(o) => o.write("", w),
             Object::RBCollection(o) => o.write("", w),
+            Object::ConstraintSolver(o) => o.write("", w),
+            Object::AngularDashpot(o) => o.write("", w),
         }
     }
 }
@@ -327,6 +339,29 @@ pub struct GeometryObject {
     pub mesh: Mesh,
 }
 
+#[derive(Debug,GMISerializable,GMASerializable)]
+#[gma_name("CAMERA")]
+pub struct CameraObject {
+    #[gma_name("NODE_NAME")]
+    pub name: String,
+    #[gma_name("NODE_TM")]
+    pub tm1: TransformMatrix,
+    #[gma_name("NODE_TM")]
+    pub tm2: Option<TransformMatrix>,
+    pub type_: CameraType,
+    pub hither: f32,
+    pub yon: f32,
+    pub near: f32,
+    pub far: f32,
+    pub fov: f32,
+    pub tdist: f32,
+}
+
+#[derive(Debug,GMISerializable,GMASerializable)]
+pub enum CameraType {
+    Target = 0,
+}
+
 #[derive(Debug,GMISerializable,GMASerializable)]
 #[gmi_tagged(17, 2)]
 #[gma_name("NODE_TM")]
@@ -612,6 +647,8 @@ pub enum LightType {
 #[derive(Debug,GMISerializable,GMASerializable)]
 pub enum LightShadows {
     Off = 0,
+    Mapped = 1,
+    Raytraced = 2,
 }
 
 #[derive(Debug,GMASerializable)]
@@ -648,14 +685,87 @@ pub struct ConstraintSolverObject {
 }
 
 #[derive(Debug,GMISerializable,GMASerializable)]
-#[gmi_tagged(44, 2)]
+#[gmi_tagged_nolen(44, 2)]
 pub struct ConstraintList {
     pub constraints: Vec<Constraint>,
 }
 
-#[derive(Debug,GMISerializable,GMASerializable)]
+#[derive(Debug)]
 pub enum Constraint {
-    Foo = 1,
+    Hinge(HingeConstraint),
+    PointToPoint(PointToPointConstraint),
+}
+
+impl gmi::Serializable for Constraint {
+    fn read<R: io::Read>(r: &mut gmi::ReadStream<R>) -> gmi::ReadResult<Self> {
+        let tlv = r.tlv()?;
+        let (res, check) = match (tlv.tag, tlv.flags) {
+            (47, 2) => (Constraint::Hinge(r.read("hinge")?), false),
+            (53, 2) => (Constraint::PointToPoint(r.read("pointtopoint")?), false),
+            _ => return Err(r.error(format!("unknown constraint type ({}, {})", tlv.tag, tlv.flags))),
+        };
+        if check {
+            tlv.check(r)?;
+        }
+        Ok(res)
+    }
+}
+
+impl gma::Serializable for Constraint {
+    fn write<W: io::Write, S: string::ToString>(&self, _name: S, w: &mut gma::WriteStream<W>) -> gma::WriteResult<()> {
+        match self {
+            Constraint::Hinge(o) => o.write("", w),
+            Constraint::PointToPoint(o) => o.write("", w),
+        }
+    }
+}
+
+#[derive(Debug,GMISerializable,GMASerializable)]
+pub struct HingeConstraint {
+    #[gma_name("NODE_NAME")]
+    pub name: String,
+    pub tm: TransformMatrix,
+    #[gma_name("BODY1")]
+    pub body1: String,
+    #[gma_name("BODY2")]
+    pub body2: String,
+    #[gma_name("POINT")]
+    pub point: [f32; 3],
+    #[gma_name("SPIN_AXIS")]
+    pub spin_axis: [f32; 3],
+    #[gma_name("IS_LIMITED")]
+    pub is_limited: u8,
+    #[gma_name("FRICTION")]
+    pub friction: f32,
+    #[gma_name("ANGLE_LIMITS")]
+    pub angle_limits: [f32; 2],
+}
+
+#[derive(Debug,GMISerializable,GMASerializable)]
+pub struct PointToPointConstraint {
+    #[gma_name("NODE_NAME")]
+    pub name: String,
+    pub tm: TransformMatrix,
+    #[gma_name("BODY1")]
+    pub body1: String,
+    #[gma_name("BODY2")]
+    pub body2: String,
+    pub points: PTPPoints,
+}
+
+#[derive(Debug,GMISerializable)]
+pub struct PTPPoints {
+    a: Point,
+    b: Point,
+}
+
+impl gma::Serializable for PTPPoints {
+    fn write<W: io::Write, S: string::ToString>(&self, _name: S, w: &mut gma::WriteStream<W>) -> gma::WriteResult<()> {
+        w.emit("*POINT 1")?;
+        w.emit(&format!("(\t{:.6}\t{:.6}\t{:.6}\t)", self.a.x, self.a.y, self.a.z))?;
+        w.emit(&format!("(\t{:.6}\t{:.6}\t{:.6}\t)", self.b.x, self.b.y, self.b.z))?;
+        Ok(())
+    }
 }
 
 #[derive(Debug,GMISerializable,GMASerializable)]
@@ -796,6 +906,7 @@ impl gma::Serializable for NestedRigidBodyList {
 #[derive(Debug,GMISerializable,GMASerializable)]
 pub enum GeoType {
     Standard = 0,
+    Plane = 1,
 }
 
 #[derive(Debug,GMISerializable,GMASerializable)]
@@ -818,3 +929,42 @@ impl gma::Serializable for DisabledCollisionPair {
                         self.a, self.b))
     }
 }
+
+#[derive(Debug,GMISerializable,GMASerializable)]
+#[gma_name("GMID_HAVOK_ANGULAR_DASHPOT")]
+pub struct AngularDashpotObject {
+    #[gma_name("NODE_NAME")]
+    pub name: String,
+    pub tm: TransformMatrix,
+    #[gma_name("BODY1")]
+    pub body1: String,
+    #[gma_name("BODY2")]
+    pub body2: String,
+    #[gma_name("STRENGTH")]
+    pub strength: f32,
+    #[gma_name("DAMPING")]
+    pub damping: f32,
+    #[gma_name("ALLOW_INTERPENETRATIONS")]
+    pub allow_interpenetrations: u8,
+    #[gma_name("QUATERNION")]
+    pub quaternion: Quaternion,
+}
+
+#[derive(Debug)]
+pub struct Quaternion([f32; 4]);
+
+impl gmi::Serializable for Quaternion {
+    fn read<R: io::Read>(r: &mut gmi::ReadStream<R>) -> gmi::ReadResult<Self> {
+        <[f32; 4]>::read(r).map(|el| Quaternion(el))
+    }
+}
+
+impl gma::Serializable for Quaternion {
+    fn write<W: io::Write, S: string::ToString>(&self, name: S, w: &mut gma::WriteStream<W>) -> gma::WriteResult<()> {
+        w.emit(&name.to_string())?;
+        let values = self.0.iter().map(|v| format!("{:.6}", v)).collect::<Vec<_>>().join("\t");
+        w.emit(&format!("(\t{}\t)", values))?;
+        Ok(())
+    }
+}
+

gmfmacros/src/lib.rs

@@ -82,7 +82,7 @@ pub fn gmi_serializable_macro(input: TokenStream) -> TokenStream {
         tlv_header = quote! {
             let tlv = _r.tlv()?;
             if tlv.tag != #ty || tlv.flags != #flags {
-                return Err(tlv.error(format!("unsupported tag/flags (wanted {}/{}, got {}/{})", #ty, #flags, tlv.tag, tlv.flags)));
+                return Err(_r.error(format!("unsupported tag/flags (wanted {}/{}, got {}/{})", #ty, #flags, tlv.tag, tlv.flags)));
             }
         };
         if !tagged.nolen {
@@ -109,7 +109,7 @@ pub fn gmi_serializable_macro(input: TokenStream) -> TokenStream {
                         let v: u32 = _r.read("value")?;
                         let res = match v {
                             #(#branches)*
-                            _ => return Err(_r.error("unknown ")),
+                            _ => return Err(_r.error(format!("unknown enum value {}", v))),
                         };
                         #tlv_footer
                         Ok(res)

gmftool/src/main.rs

@@ -1,8 +1,43 @@
 fn main() -> std::io::Result<()> {
-    let f = std::fs::File::open("/home/q3k/Games/RA2/Robot Arena 2 v1.4/Arenas/box/boxarena.gmf")?;
+    let txt_gmfs = vec![
-    let gmf = gmflib::GMF::read_gmi(f).unwrap();
+        "Arenas/practice arena/practice_arena_txt.gmf",
+        "Arenas/octagon/octagon_txt.gmf",
+        "Arenas/parkinglot/parkinglot_txt.gmf",
+        "Arenas/flextop/flextop_txt.gmf",
+        "Arenas/barrels/barrels_txt.gmf",
+        "Arenas/cones/cones_txt.gmf",
+        "Arenas/skull/skull_txt.gmf",
+        "Arenas/crates/crates_txt.gmf",
+        "Arenas/bridge/bridge_txt.gmf",
+        "Arenas/cinderblocks/blocks_txt.gmf",
+        "Arenas/event_results/event_results_txt.gmf",
+        "Arenas/compressor/compressor_txt.gmf",
+        "Arenas/hilltop/hilltop_txt.gmf",
+        "Arenas/kingofhill/king_txt.gmf",
+        "Arenas/electric/electric_txt.gmf",
+        "Arenas/half/half_txt.gmf",
+        "Arenas/box/boxarena_txt.gmf",
+        "Arenas/tabletop/clawtop_txt.gmf",
+        "Arenas/ramps/ramps_txt.gmf",
+        "UI/botlab/AP_box_selected_txt.gmf",
+        "UI/botlab/heading_arrow_txt.gmf",
+        "UI/botlab/AP_box_unselected_txt.gmf",
+        "Components/cannon/cannon_txt.gmf",
+    ];
 
-    gmf.write_gma(std::io::stdout()).unwrap();
+    for txt_gmf_path in txt_gmfs.iter() {
+        let txt_gmf_path = "/home/q3k/Games/RA2/Robot Arena 2 v1.4/".to_string() + txt_gmf_path;
+        let gmf_path = txt_gmf_path.replace("_txt.gmf", ".gmf");
+        println!("Testing {} vs {}...", txt_gmf_path, gmf_path);
+
+        let f = std::fs::File::open(gmf_path).unwrap();
+        let gmf = gmflib::GMF::read_gmi(f).unwrap();
+    }
+
+    //let f = std::fs::File::open("/home/q3k/Games/RA2/Robot Arena 2 v1.4/Arenas/barrels/barrels.gmf")?;
+    //let gmf = gmflib::GMF::read_gmi(f).unwrap();
+
+    //gmf.write_gma(std::io::stdout()).unwrap();
 
     Ok(())
 }