1 files changed, 145 insertions, 23 deletions

diff --git a/drivers/dummy/rasterizer_dummy.h b/drivers/dummy/rasterizer_dummy.h
index ea0d3ec70..312d5aa37 100644
--- a/drivers/dummy/rasterizer_dummy.h
+++ b/drivers/dummy/rasterizer_dummy.h
@@ -127,7 +127,26 @@ public:
 		String path;
 	};
 
+	struct DummySurface {
+		uint32_t format;
+		VS::PrimitiveType primitive;
+		PoolVector<uint8_t> array;
+		int vertex_count;
+		PoolVector<uint8_t> index_array;
+		int index_count;
+		AABB aabb;
+		Vector<PoolVector<uint8_t> > blend_shapes;
+		Vector<AABB> bone_aabbs;
+	};
+
+	struct DummyMesh : public RID_Data {
+		Vector<DummySurface> surfaces;
+		int blend_shape_count;
+		VS::BlendShapeMode blend_shape_mode;
+	};
+
 	mutable RID_Owner<DummyTexture> texture_owner;
+	mutable RID_Owner<DummyMesh> mesh_owner;
 
 	RID texture_create() {
 
@@ -154,6 +173,19 @@ public:
 		t->image->create(t->width, t->height, false, t->format, p_image->get_data());
 	}
 
+	void texture_set_data_partial(RID p_texture, const Ref<Image> &p_image, int src_x, int src_y, int src_w, int src_h, int dst_x, int dst_y, int p_dst_mip, VS::CubeMapSide p_cube_side) {
+		DummyTexture *t = texture_owner.get(p_texture);
+
+		ERR_FAIL_COND(!t);
+		ERR_FAIL_COND(t->format != p_image->get_format());
+		ERR_FAIL_COND(p_image.is_null());
+		ERR_FAIL_COND(src_w <= 0 || src_h <= 0);
+		ERR_FAIL_COND(src_x < 0 || src_y < 0 || src_x + src_w > p_image->get_width() || src_y + src_h > p_image->get_height());
+		ERR_FAIL_COND(dst_x < 0 || dst_y < 0 || dst_x + src_w > t->width || dst_y + src_h > t->height);
+
+		t->image->blit_rect(p_image, Rect2(src_x, src_y, src_w, src_h), Vector2(dst_x, dst_y));
+	}
+
 	Ref<Image> texture_get_data(RID p_texture, VS::CubeMapSide p_cube_side = VS::CUBEMAP_LEFT) const {
 		DummyTexture *t = texture_owner.getornull(p_texture);
 		ERR_FAIL_COND_V(!t, Ref<Image>());
@@ -243,46 +275,128 @@ public:
 
 	/* MESH API */
 
-	RID mesh_create() { return RID(); }
+	RID mesh_create() {
+		DummyMesh *mesh = memnew(DummyMesh);
+		ERR_FAIL_COND_V(!mesh, RID());
+		mesh->blend_shape_count = 0;
+		mesh->blend_shape_mode = VS::BLEND_SHAPE_MODE_NORMALIZED;
+		return mesh_owner.make_rid(mesh);
+	}
 
-	void mesh_add_surface_from_arrays(RID p_mesh, VS::PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes = Array(), uint32_t p_compress_format = Mesh::ARRAY_COMPRESS_DEFAULT) {}
-	void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>()) {}
+	void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>()) {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND(!m);
 
-	void mesh_add_surface_from_mesh_data(RID p_mesh, const Geometry::MeshData &p_mesh_data) {}
-	void mesh_add_surface_from_planes(RID p_mesh, const PoolVector<Plane> &p_planes) {}
+		m->surfaces.push_back(DummySurface());
+		DummySurface *s = &m->surfaces[m->surfaces.size() - 1];
+		s->format = p_format;
+		s->primitive = p_primitive;
+		s->array = p_array;
+		s->vertex_count = p_vertex_count;
+		s->index_array = p_index_array;
+		s->index_count = p_index_count;
+		s->aabb = p_aabb;
+		s->blend_shapes = p_blend_shapes;
+		s->bone_aabbs = p_bone_aabbs;
+	}
 
-	void mesh_set_blend_shape_count(RID p_mesh, int p_amount) {}
-	int mesh_get_blend_shape_count(RID p_mesh) const { return 0; }
+	void mesh_set_blend_shape_count(RID p_mesh, int p_amount) {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND(!m);
+		m->blend_shape_count = p_amount;
+	}
+	int mesh_get_blend_shape_count(RID p_mesh) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, 0);
+		return m->blend_shape_count;
+	}
 
-	void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode) {}
-	VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const { return VS::BLEND_SHAPE_MODE_NORMALIZED; }
+	void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode) {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND(!m);
+		m->blend_shape_mode = p_mode;
+	}
+	VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, VS::BLEND_SHAPE_MODE_NORMALIZED);
+		return m->blend_shape_mode;
+	}
 
 	void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) {}
 
 	void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) {}
 	RID mesh_surface_get_material(RID p_mesh, int p_surface) const { return RID(); }
 
-	int mesh_surface_get_array_len(RID p_mesh, int p_surface) const { return 0; }
-	int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const { return 0; }
+	int mesh_surface_get_array_len(RID p_mesh, int p_surface) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, 0);
+
+		return m->surfaces[p_surface].vertex_count;
+	}
+	int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, 0);
+
+		return m->surfaces[p_surface].index_count;
+	}
 
 	PoolVector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const {
-		PoolVector<uint8_t> p;
-		return p;
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, PoolVector<uint8_t>());
+
+		return m->surfaces[p_surface].array;
 	}
 	PoolVector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const {
-		PoolVector<uint8_t> p;
-		return p;
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, PoolVector<uint8_t>());
+
+		return m->surfaces[p_surface].index_array;
+	}
+
+	uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, 0);
+
+		return m->surfaces[p_surface].format;
+	}
+	VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, VS::PRIMITIVE_POINTS);
+
+		return m->surfaces[p_surface].primitive;
+	}
+
+	AABB mesh_surface_get_aabb(RID p_mesh, int p_surface) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, AABB());
+
+		return m->surfaces[p_surface].aabb;
 	}
+	Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, Vector<PoolVector<uint8_t> >());
 
-	uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const { return 0; }
-	VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const { return VS::PRIMITIVE_POINTS; }
+		return m->surfaces[p_surface].blend_shapes;
+	}
+	Vector<AABB> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, Vector<AABB>());
 
-	AABB mesh_surface_get_aabb(RID p_mesh, int p_surface) const { return AABB(); }
-	Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const { return Vector<PoolVector<uint8_t> >(); }
-	Vector<AABB> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const { return Vector<AABB>(); }
+		return m->surfaces[p_surface].bone_aabbs;
+	}
 
-	void mesh_remove_surface(RID p_mesh, int p_index) {}
-	int mesh_get_surface_count(RID p_mesh) const { return 0; }
+	void mesh_remove_surface(RID p_mesh, int p_index) {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND(!m);
+		ERR_FAIL_COND(p_index >= m->surfaces.size());
+
+		m->surfaces.remove(p_index);
+	}
+	int mesh_get_surface_count(RID p_mesh) const {
+		DummyMesh *m = mesh_owner.getornull(p_mesh);
+		ERR_FAIL_COND_V(!m, 0);
+		return m->surfaces.size();
+	}
 
 	void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb) {}
 	AABB mesh_get_custom_aabb(RID p_mesh) const { return AABB(); }
@@ -333,6 +447,7 @@ public:
 
 	RID skeleton_create() { return RID(); }
 	void skeleton_allocate(RID p_skeleton, int p_bones, bool p_2d_skeleton = false) {}
+	void skeleton_set_base_transform_2d(RID p_skeleton, const Transform2D &p_base_transform) {}
 	int skeleton_get_bone_count(RID p_skeleton) const { return 0; }
 	void skeleton_bone_set_transform(RID p_skeleton, int p_bone, const Transform &p_transform) {}
 	Transform skeleton_bone_get_transform(RID p_skeleton, int p_bone) const { return Transform(); }
@@ -584,7 +699,14 @@ public:
 	RID canvas_light_occluder_create() { return RID(); }
 	void canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) {}
 
-	VS::InstanceType get_base_type(RID p_rid) const { return VS::INSTANCE_NONE; }
+	VS::InstanceType get_base_type(RID p_rid) const {
+		if (mesh_owner.owns(p_rid)) {
+			return VS::INSTANCE_MESH;
+		}
+
+		return VS::INSTANCE_NONE;
+	}
+
 	bool free(RID p_rid) {
 
 		if (texture_owner.owns(p_rid)) {