Add Screen Shake feature

addons/dialogic/Core/DialogicGameHandler.gd

@@ -110,7 +110,6 @@ var Choices := preload("res://addons/dialogic/Modules/Choice/subsystem_choices.g
 var Expressions := preload("res://addons/dialogic/Modules/Core/subsystem_expression.gd").new():
 	get: return get_subsystem("Expressions")
 
-
 var Glossary := preload("res://addons/dialogic/Modules/Glossary/subsystem_glossary.gd").new():
 	get: return get_subsystem("Glossary")
 
@@ -132,6 +131,9 @@ var Portraits := preload("res://addons/dialogic/Modules/Character/subsystem_port
 var Save := preload("res://addons/dialogic/Modules/Save/subsystem_save.gd").new():
 	get: return get_subsystem("Save")
 
+var ScreenShake := preload("res://addons/dialogic/Modules/ScreenShake/subsystem_screen_shake.gd").new():
+	get: return get_subsystem("ScreenShake")
+
 var Settings := preload("res://addons/dialogic/Modules/Settings/subsystem_settings.gd").new():
 	get: return get_subsystem("Settings")
 

addons/dialogic/Modules/Clear/clear_shake.svg.import

@@ -0,0 +1,38 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bw5d6gq4xj4fc"
+path="res://.godot/imported/clear_shake.svg-7755f0aa1227e0b25e8ad6fa6ac6cbe5.ctex"
+metadata={
+"has_editor_variant": true,
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/dialogic/Modules/Clear/clear_shake.svg"
+dest_files=["res://.godot/imported/clear_shake.svg-7755f0aa1227e0b25e8ad6fa6ac6cbe5.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=true
+editor/convert_colors_with_editor_theme=true

addons/dialogic/Modules/Clear/event_clear.gd

@@ -12,6 +12,7 @@ var clear_textbox := true
 var clear_portraits := true
 var clear_style := true
 var clear_music := true
+var clear_screen_shake := true
 var clear_portrait_positions := true
 var clear_background := true
 
@@ -49,6 +50,11 @@ func _execute() -> void:
 				dialogic.Audio.update_music('', 0.0, "", final_time, channel_id)
 		if step_by_step: await dialogic.get_tree().create_timer(final_time).timeout
 
+	if clear_screen_shake and dialogic.has_subsystem('ScreenShake'):
+		dialogic.ScreenShake.update_shake_x(0.0, 0.0, final_time)
+		dialogic.ScreenShake.update_shake_y(0.0, 0.0, final_time)
+		if step_by_step: await dialogic.get_tree().create_timer(final_time).timeout
+
 	if clear_style and dialogic.has_subsystem('Styles'):
 		dialogic.Styles.change_style()
 
@@ -88,6 +94,7 @@ func get_shortcode_parameters() -> Dictionary:
 		"text"		: {"property": "clear_textbox",		"default": true},
 		"portraits"	: {"property": "clear_portraits", 	"default": true},
 		"music"		: {"property": "clear_music", 		"default": true},
+		"shake"		: {"property": "clear_screen_shake",	"default": true},
 		"background": {"property": "clear_background", 	"default": true},
 		"positions"	: {"property": "clear_portrait_positions", 	"default": true},
 		"style"		: {"property": "clear_style", 		"default": true},
@@ -110,5 +117,6 @@ func build_event_editor() -> void:
 	add_body_edit('clear_portraits', ValueType.BOOL_BUTTON, {'icon':load("res://addons/dialogic/Modules/Clear/clear_characters.svg"), 'tooltip':'Clear Portraits'})
 	add_body_edit('clear_background', ValueType.BOOL_BUTTON, {'icon':load("res://addons/dialogic/Modules/Clear/clear_background.svg"), 'tooltip':'Clear Background'})
 	add_body_edit('clear_music', ValueType.BOOL_BUTTON, {'icon':load("res://addons/dialogic/Modules/Clear/clear_music.svg"), 'tooltip':'Clear Music'})
+	add_body_edit('clear_screen_shake', ValueType.BOOL_BUTTON, {'icon':load("res://addons/dialogic/Modules/Clear/clear_shake.svg"), 'tooltip':'Clear Screen Shake'})
 	add_body_edit('clear_style', ValueType.BOOL_BUTTON, {'icon':load("res://addons/dialogic/Modules/Clear/clear_style.svg"), 'tooltip':'Clear Style'})
 	add_body_edit('clear_portrait_positions', ValueType.BOOL_BUTTON, {'icon':load("res://addons/dialogic/Modules/Clear/clear_positions.svg"), 'tooltip':'Clear Portrait Positions'})

addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/icon.svg.import

@@ -0,0 +1,38 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dp28d3waw6sh8"
+path="res://.godot/imported/icon.svg-c4786c180265dc13234ef8ceb5240800.ctex"
+metadata={
+"has_editor_variant": true,
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/icon.svg"
+dest_files=["res://.godot/imported/icon.svg-c4786c180265dc13234ef8ceb5240800.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=true
+editor/convert_colors_with_editor_theme=true

addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/part_config.cfg

@@ -0,0 +1,7 @@
+[style]
+type = "Layer"
+name = "Screen Shake Layer"
+author = "SaliaNifo"
+description = "A layer for applying screen shake to the layers below it."
+scene = "screen_shake_layer.tscn"
+icon = "icon.svg"

addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/preview.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cwhucf14pvkfs"
+path="res://.godot/imported/preview.png-f4b273872c0dd56a22386a20ccb82f99.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/preview.png"
+dest_files=["res://.godot/imported/preview.png-f4b273872c0dd56a22386a20ccb82f99.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/screen_shake_layer.gd

@@ -0,0 +1,2 @@
+@tool
+extends DialogicLayoutLayer

addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/screen_shake_layer.gdshader

@@ -0,0 +1,35 @@
+shader_type canvas_item;
+
+uniform sampler2D SCREEN_TEXTURE : hint_screen_texture, repeat_disable, filter_nearest;
+
+uniform float amplitude_x : hint_range(0.0, 1.0) = 0.0;
+uniform float frequency_x = 0.0;
+uniform float phase_x = 0.0;
+uniform float time_x = 0.0;
+
+uniform float amplitude_y : hint_range(0.0, 1.0) = 0.0;
+uniform float frequency_y = 0.0;
+uniform float phase_y = 0.0;
+uniform float time_y = 0.0;
+
+uniform vec3 clear_color : source_color = vec3(0.0, 0.0, 0.0);
+
+void fragment() {
+	vec2 uv = SCREEN_UV;
+
+	float angular_frequency_x = 2.0 * PI * frequency_x;
+	float displacement_x = amplitude_x * sin(angular_frequency_x * (time_x + phase_x));
+
+	float angular_frequency_y = 2.0 * PI * frequency_y;
+	float displacement_y = amplitude_y * sin(angular_frequency_y * (time_y + phase_y));
+
+	uv.x += displacement_x / 1.0;
+	uv.y += displacement_y / 1.0;
+
+	if (uv.x > 1.0 || uv.y > 1.0 || uv.x < 0.0 || uv.y < 0.0) {
+		COLOR.rgb = clear_color;
+		COLOR.a = 1.0;
+	} else {
+		COLOR = texture(SCREEN_TEXTURE, uv);
+	}
+}

addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/screen_shake_layer.tscn

@@ -0,0 +1,40 @@
+[gd_scene load_steps=5 format=3 uid="uid://cdvx2jejg8xln"]
+
+[ext_resource type="Script" path="res://addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/screen_shake_layer.gd" id="1_l682i"]
+[ext_resource type="Shader" path="res://addons/dialogic/Modules/DefaultLayoutParts/Layer_ScreenShake/screen_shake_layer.gdshader" id="2_7h78g"]
+[ext_resource type="Script" path="res://addons/dialogic/Modules/ScreenShake/node_screen_shaker.gd" id="3_uqmkn"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_4u8q6"]
+shader = ExtResource("2_7h78g")
+shader_parameter/amplitude_x = 0.0
+shader_parameter/frequency_x = 0.0
+shader_parameter/phase_x = 0.0
+shader_parameter/time_x = 0.0
+shader_parameter/amplitude_y = 0.0
+shader_parameter/frequency_y = 0.0
+shader_parameter/phase_y = 0.0
+shader_parameter/time_y = 0.0
+shader_parameter/clear_color = Color(0, 0, 0, 1)
+
+[node name="ScreenShakeLayer" type="Control"]
+layout_direction = 2
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_l682i")
+
+[node name="BackBufferCopy" type="BackBufferCopy" parent="."]
+copy_mode = 2
+
+[node name="DialogicNode_ScreenShaker" type="ColorRect" parent="."]
+material = SubResource("ShaderMaterial_4u8q6")
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("3_uqmkn")