bone piece thing

1 files changed, 104 insertions, 0 deletions

diff --git a/src/bonepiece.cpp b/src/bonepiece.cpp
new file mode 100644
index 0000000..57e862e
--- /dev/null
+++ b/src/bonepiece.cpp
@@ -0,0 +1,104 @@
+#include <game.h>
+
+class daBonePiece_c : public dStageActor_c {
+	public:
+		static daBonePiece_c *build();
+
+		int onCreate();
+		int onExecute();
+		int onDraw();
+		int onDelete();
+
+		StandOnTopCollider collider;
+
+		nw4r::g3d::ResFile resFile;
+		mHeapAllocator_c allocator;
+		m3d::mdl_c model;
+};
+
+/*****************************************************************************/
+// Glue Code
+daBonePiece_c *daBonePiece_c::build() {
+	void *buffer = AllocFromGameHeap1(sizeof(daBonePiece_c));
+	daBonePiece_c *c = new(buffer) daBonePiece_c;
+	return c;
+}
+
+int daBonePiece_c::onCreate() {
+	// load the model
+	allocator.link(-1, GameHeaps[0], 0, 0x20);
+
+	resFile.data = getResource("lift_torokko", "g3d/t00.brres");
+
+	static char thing[] = "lift_torokko?";
+	thing[0xC] = 'A' + (settings & 3);
+
+	nw4r::g3d::ResMdl resmdl = resFile.GetResMdl(thing);
+	model.setup(resmdl, &allocator, 0, 1, 0);
+	SetupTextures_MapObj(&model, 0);
+
+	allocator.unlink();
+
+	// if rotation is off, do nothing else
+	if ((settings >> 28) & 1) {
+		// OK, figure out the rotation
+		u8 sourceRotation = (settings >> 24) & 0xF;
+
+		// 0 is up. -0x4000 is right, 0x4000 is left ...
+		s16 rotation;
+
+		// We'll flip it later.
+		// Thus: 0..7 rotates left (in increments of 0x800),
+		// 8..15 rotates right (in increments of 0x800 too).
+		// To specify facing up, well.. just use 0.
+
+		if (sourceRotation < 8)
+			rotation = (sourceRotation * 0x800) - 0x4000;
+		else
+			rotation = (sourceRotation * 0x800) - 0x3800;
+
+		rotation = -rotation;
+
+		rot.z = rotation;
+	}
+
+	collider.init(this,
+			/*xOffset=*/0.0f, /*yOffset=*/0.0f,
+			/*topYOffset=*/0,
+			/*rightSize=*/16.0f, /*leftSize=*/-16.0f,
+			/*rotation=*/rot.z, /*_45=*/1
+			);
+
+	collider._47 = 0xA;
+	collider.flags = 0x80180 | 0xC00;
+
+	collider.addToList();
+
+	return true;
+}
+
+int daBonePiece_c::onDelete() {
+	return true;
+}
+
+int daBonePiece_c::onExecute() {
+	matrix.translation(pos.x, pos.y - 8.0f, pos.z);
+	matrix.applyRotationYXZ(&rot.x, &rot.y, &rot.z);
+
+	model.setDrawMatrix(matrix);
+	model.setScale(&scale);
+	model.calcWorld(false);
+
+	collider.update();
+
+	return true;
+}
+
+int daBonePiece_c::onDraw() {
+	model.scheduleForDrawing();
+
+	return true;
+}
+
+
+