WIP

Cargo.toml

@@ -7,5 +7,6 @@ members = [
     "geom",
     "test",
     "examples/hello_world",
-    "examples/misc_mesh_playground"
+    "examples/misc_mesh_playground",
+    "examples/low_level_registering",
 ]

examples/low_level_registering/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "low_level_registering"
+version = "0.1.0"
+authors = ["karroffel <[email protected]>"]
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+gdnative = { path = "../../gdnative" }

examples/low_level_registering/Main.tscn

@@ -0,0 +1,28 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://low_level_registering_library.gdnlib" type="GDNativeLibrary" id=1]
+
+[sub_resource type="NativeScript" id=1]
+
+resource_name = "Test"
+class_name = "Test"
+library = ExtResource( 1 )
+
+[sub_resource type="GDScript" id=2]
+
+script/source = "extends Node
+
+func _ready():
+	yield(get_tree().create_timer(1.0), \"timeout\")
+	$\"..\".queue_free()
+"
+
+[node name="Node" type="Node" index="0"]
+
+script = SubResource( 1 )
+
+[node name="Node" type="Node" parent="." index="0"]
+
+script = SubResource( 2 )
+
+

examples/low_level_registering/default_env.tres

@@ -0,0 +1,101 @@
+[gd_resource type="Environment" load_steps=2 format=2]
+
+[sub_resource type="ProceduralSky" id=1]
+
+radiance_size = 4
+sky_top_color = Color( 0.0470588, 0.454902, 0.976471, 1 )
+sky_horizon_color = Color( 0.556863, 0.823529, 0.909804, 1 )
+sky_curve = 0.25
+sky_energy = 1.0
+ground_bottom_color = Color( 0.101961, 0.145098, 0.188235, 1 )
+ground_horizon_color = Color( 0.482353, 0.788235, 0.952941, 1 )
+ground_curve = 0.01
+ground_energy = 1.0
+sun_color = Color( 1, 1, 1, 1 )
+sun_latitude = 35.0
+sun_longitude = 0.0
+sun_angle_min = 1.0
+sun_angle_max = 100.0
+sun_curve = 0.05
+sun_energy = 16.0
+texture_size = 2
+
+[resource]
+
+background_mode = 2
+background_sky = SubResource( 1 )
+background_sky_custom_fov = 0.0
+background_color = Color( 0, 0, 0, 1 )
+background_energy = 1.0
+background_canvas_max_layer = 0
+ambient_light_color = Color( 0, 0, 0, 1 )
+ambient_light_energy = 1.0
+ambient_light_sky_contribution = 1.0
+fog_enabled = false
+fog_color = Color( 0.5, 0.6, 0.7, 1 )
+fog_sun_color = Color( 1, 0.9, 0.7, 1 )
+fog_sun_amount = 0.0
+fog_depth_enabled = true
+fog_depth_begin = 10.0
+fog_depth_curve = 1.0
+fog_transmit_enabled = false
+fog_transmit_curve = 1.0
+fog_height_enabled = false
+fog_height_min = 0.0
+fog_height_max = 100.0
+fog_height_curve = 1.0
+tonemap_mode = 0
+tonemap_exposure = 1.0
+tonemap_white = 1.0
+auto_exposure_enabled = false
+auto_exposure_scale = 0.4
+auto_exposure_min_luma = 0.05
+auto_exposure_max_luma = 8.0
+auto_exposure_speed = 0.5
+ss_reflections_enabled = false
+ss_reflections_max_steps = 64
+ss_reflections_fade_in = 0.15
+ss_reflections_fade_out = 2.0
+ss_reflections_depth_tolerance = 0.2
+ss_reflections_roughness = true
+ssao_enabled = false
+ssao_radius = 1.0
+ssao_intensity = 1.0
+ssao_radius2 = 0.0
+ssao_intensity2 = 1.0
+ssao_bias = 0.01
+ssao_light_affect = 0.0
+ssao_color = Color( 0, 0, 0, 1 )
+ssao_quality = 0
+ssao_blur = 3
+ssao_edge_sharpness = 4.0
+dof_blur_far_enabled = false
+dof_blur_far_distance = 10.0
+dof_blur_far_transition = 5.0
+dof_blur_far_amount = 0.1
+dof_blur_far_quality = 1
+dof_blur_near_enabled = false
+dof_blur_near_distance = 2.0
+dof_blur_near_transition = 1.0
+dof_blur_near_amount = 0.1
+dof_blur_near_quality = 1
+glow_enabled = false
+glow_levels/1 = false
+glow_levels/2 = false
+glow_levels/3 = true
+glow_levels/4 = false
+glow_levels/5 = true
+glow_levels/6 = false
+glow_levels/7 = false
+glow_intensity = 0.8
+glow_strength = 1.0
+glow_bloom = 0.0
+glow_blend_mode = 2
+glow_hdr_threshold = 1.0
+glow_hdr_scale = 2.0
+glow_bicubic_upscale = false
+adjustment_enabled = false
+adjustment_brightness = 1.0
+adjustment_contrast = 1.0
+adjustment_saturation = 1.0
+

examples/low_level_registering/icon.png.import

@@ -0,0 +1,29 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+
+[deps]
+
+source_file="res://icon.png"
+dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

examples/low_level_registering/low_level_registering_library.gdnlib

@@ -0,0 +1,14 @@
+[entry]
+
+X11.64="../../target/debug/liblow_level_registering.so"
+
+[dependencies]
+
+X11.64=[  ]
+
+[general]
+
+singleton=false
+load_once=true
+symbol_prefix="godot_rust_"
+reloadable=true

examples/low_level_registering/project.godot

@@ -0,0 +1,19 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=3
+
+[application]
+
+config/name="Godot Rust - Low Level Registering"
+run/main_scene="res://Main.tscn"
+config/icon="res://icon.png"
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"

examples/low_level_registering/src/lib.rs

@@ -0,0 +1,78 @@
+#[macro_use]
+extern crate gdnative as godot;
+
+use godot::*;
+
+struct MyClass {
+	class_info: GodotClassInfo,
+
+	elapsed_time: f64,
+}
+
+impl MyClass {
+	fn new(info: GodotClassInfo) -> Self {
+		MyClass {
+			class_info: info,
+			elapsed_time: 0.0,
+		}
+	}
+
+	fn _ready(&mut self) {
+		godot_print!("Hello World!");
+	}
+
+	fn _process(&mut self, delta: f64) {
+		self.elapsed_time += delta;
+	}
+
+	fn _exit_tree(&mut self) {
+		godot_print!("MyClass node was running for {} seconds",
+			self.elapsed_time);
+	}
+}
+
+godot_gdnative_init!(godot_rust_gdnative_init);
+
+godot_gdnative_terminate!(godot_rust_gdnative_terminate);
+
+godot_nativescript_init! {
+	godot_rust_nativescript_init,
+	|handle| {
+
+		let constructor = godot_create_constructor!(MyClass, MyClass::new);
+		let destructor  = godot_create_destructor!(MyClass);
+
+		let ready_method = godot_create_method!(MyClass,
+			fn _ready(&mut self) -> ());
+
+		let ready_method = GodotScriptMethod {
+			name: "_ready",
+			method_ptr: Some(ready_method),
+			attributes: GodotScriptMethodAttributes {
+				rpc_mode: GodotRpcMode::Disabled
+			},
+			method_data: std::ptr::null_mut(),
+			free_func: None
+		};
+
+		let process_method = godot_create_method!(MyClass,
+			fn _process(&mut self, delta: f64) -> ());
+
+		let exit_tree_method = godot_create_method!(MyClass,
+			fn _exit_tree(&mut self) -> ());
+
+		let builder = GodotScriptClassBuilder::new();
+		builder
+			.set_class_name("Test")
+			.set_base_class_name("Node")
+			.set_constructor(Some(constructor))
+			.set_destructor(Some(destructor))
+
+			.add_method_advanced(ready_method)
+
+			.add_method("_process", process_method)
+			.add_method("_exit_tree", exit_tree_method)
+
+			.build(handle);
+	}
+}