trajectory_list

traajs

Pavels/README.md

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+Download git and run in terminal:
+```terminal
+git config --global user.name "Your Name"
+git config --global user.email "youremail@yourdomain.com"
+```
+
+Enter in required directory and run:
+```terminal
+git clone https://github.com/KristofersSolo/Godot
+```
+
+or just use [GitHub Desktop](https://desktop.github.com)

Pavels/bullet_trajectory/Hyperbolic_Trajectory/Hyperbolic_Barrel.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://icon.png" type="Texture" id=1]
+[ext_resource path="res://script/Hyperbola/Hyperbolic_Barrel.gd" type="Script" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 22.5946, 3.60519 )
+
+[node name="Hyperbolic_Barrel" type="StaticBody2D"]
+script = ExtResource( 2 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2( 30.4661, 0.749161 )
+shape = SubResource( 1 )
+
+[node name="icon" type="Sprite" parent="."]
+position = Vector2( 42.4007, 0.196289 )
+scale = Vector2( 1.31624, 0.140625 )
+texture = ExtResource( 1 )
+
+[node name="Position2D" type="Position2D" parent="."]
+position = Vector2( 97.6552, 0.0842819 )

Pavels/bullet_trajectory/Hyperbolic_Trajectory/Hyperbolic_Bullet.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://pixil-frame-0 (1).png" type="Texture" id=1]
+[ext_resource path="res://script/Hyperbola/Hyperbolic_Bullet.gd" type="Script" id=2]
+
+[sub_resource type="CapsuleShape2D" id=1]
+radius = 5.4212
+height = 7.62897
+
+[node name="Bullet" type="Area2D"]
+script = ExtResource( 2 )
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 2, -19 )
+scale = Vector2( 0.199834, 0.199834 )
+texture = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+rotation = 1.5708
+shape = SubResource( 1 )
+
+[connection signal="body_entered" from="." to="." method="_on_Bullet_body_entered"]

Pavels/bullet_trajectory/Hyperbolic_Trajectory/Hyperbolic_Env.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://Line_Trajectory/Line_Bullet.tscn" type="PackedScene" id=1]
+[ext_resource path="res://script/Hyperbola/Hyperbolic_Env.gd" type="Script" id=2]
+[ext_resource path="res://script/Hyperbola/Hyperbolic_Bullet.gd" type="Script" id=3]
+
+[node name="Env" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="Bullet" parent="." instance=ExtResource( 1 )]
+position = Vector2( 0, -0.222725 )
+script = ExtResource( 3 )

Pavels/bullet_trajectory/Line_Trajectory/Line_Barrel.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://icon.png" type="Texture" id=1]
+[ext_resource path="res://script/Line/Line_Barrel.gd" type="Script" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 22.5946, 3.60519 )
+
+[node name="Line_Barrel" type="StaticBody2D"]
+script = ExtResource( 2 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2( 30.4661, 0.749161 )
+shape = SubResource( 1 )
+
+[node name="icon" type="Sprite" parent="."]
+position = Vector2( 32.281, 0.196289 )
+scale = Vector2( 1, 0.140625 )
+texture = ExtResource( 1 )
+
+[node name="Position2D" type="Position2D" parent="."]
+position = Vector2( 64.7166, 0.0842819 )

Pavels/bullet_trajectory/Line_Trajectory/Line_Bullet.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://pixil-frame-0 (1).png" type="Texture" id=1]
+[ext_resource path="res://script/Line/Line_Bullet.gd" type="Script" id=2]
+
+[sub_resource type="CapsuleShape2D" id=1]
+radius = 5.4212
+height = 7.62897
+
+[node name="Bullet" type="Area2D"]
+script = ExtResource( 2 )
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 2, -19 )
+scale = Vector2( 0.199834, 0.199834 )
+texture = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+rotation = 1.5708
+shape = SubResource( 1 )
+
+[connection signal="body_entered" from="." to="." method="_on_Bullet_body_entered"]

Pavels/bullet_trajectory/Line_Trajectory/Line_Env.tscn

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+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Line_Trajectory/Line_Bullet.tscn" type="PackedScene" id=1]
+[ext_resource path="res://script/Line/Line_Env.gd" type="Script" id=2]
+
+[node name="Env" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="Bullet" parent="." instance=ExtResource( 1 )]
+position = Vector2( 0, -0.222725 )

Pavels/bullet_trajectory/Parabolic_Trajectory/Parabolic_Barrel.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://icon.png" type="Texture" id=1]
+[ext_resource path="res://script/Parabola/Parabolic_Barrel.gd" type="Script" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 8.79762, 3.60519 )
+
+[node name="Parabolic_Barrel" type="StaticBody2D"]
+script = ExtResource( 2 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2( 13.539, 2.08551 )
+shape = SubResource( 1 )
+
+[node name="icon" type="Sprite" parent="."]
+position = Vector2( 16.2448, 0.641744 )
+scale = Vector2( 0.387507, 0.251987 )
+texture = ExtResource( 1 )
+
+[node name="Position2D" type="Position2D" parent="."]
+position = Vector2( 34.426, 0.975182 )

Pavels/bullet_trajectory/Parabolic_Trajectory/Parabolic_Bullet.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://pixil-frame-0 (1).png" type="Texture" id=1]
+[ext_resource path="res://script/Line/Line_Bullet.gd" type="Script" id=2]
+
+[sub_resource type="CapsuleShape2D" id=1]
+radius = 5.4212
+height = 7.62897
+
+[node name="Bullet" type="Area2D"]
+script = ExtResource( 2 )
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 2, -19 )
+scale = Vector2( 0.199834, 0.199834 )
+texture = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+rotation = 1.5708
+shape = SubResource( 1 )
+
+[connection signal="body_entered" from="." to="." method="_on_Bullet_body_entered"]

Pavels/bullet_trajectory/Parabolic_Trajectory/Parabolic_Env.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://Line_Trajectory/Line_Bullet.tscn" type="PackedScene" id=1]
+[ext_resource path="res://script/Parabola/Parabolic_Env.gd" type="Script" id=2]
+[ext_resource path="res://script/Parabola/Parabolic_Bullet.gd" type="Script" id=3]
+
+[node name="Env" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="Bullet" parent="." instance=ExtResource( 1 )]
+position = Vector2( 0, -0.222725 )
+script = ExtResource( 3 )

Pavels/bullet_trajectory/Player.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://pixilart-drawing.png" type="Texture" id=1]
+[ext_resource path="res://script/KinematicBody2D.gd" type="Script" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 22.279, 10 )
+
+[node name="Player" type="KinematicBody2D"]
+position = Vector2( 400, 296 )
+script = ExtResource( 2 )
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 4, -17 )
+texture = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2( 0.381104, 0.412598 )
+shape = SubResource( 1 )

Pavels/bullet_trajectory/Sine_Trajectory/Sine_Barrel.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://icon.png" type="Texture" id=1]
+[ext_resource path="res://script/Sine/Sine_Barrel.gd" type="Script" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 21.0351, 6.99966 )
+
+[node name="Sine_Barrel" type="StaticBody2D"]
+script = ExtResource( 2 )
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 32.0917, 0.471939 )
+scale = Vector2( 1, 0.336339 )
+texture = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2( 30.8681, 0 )
+shape = SubResource( 1 )
+
+[node name="Position2D" type="Position2D" parent="."]
+position = Vector2( 64.7166, 0.0842819 )

Pavels/bullet_trajectory/Sine_Trajectory/Sine_Bullet.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://pixil-frame-0 (1).png" type="Texture" id=1]
+[ext_resource path="res://script/Line/Line_Bullet.gd" type="Script" id=2]
+
+[sub_resource type="CapsuleShape2D" id=1]
+radius = 5.4212
+height = 7.62897
+
+[node name="Bullet" type="Area2D"]
+script = ExtResource( 2 )
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 2, -19 )
+scale = Vector2( 0.199834, 0.199834 )
+texture = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+rotation = 1.5708
+shape = SubResource( 1 )
+
+[connection signal="body_entered" from="." to="." method="_on_Bullet_body_entered"]

Pavels/bullet_trajectory/Sine_Trajectory/Sine_Env.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://Line_Trajectory/Line_Bullet.tscn" type="PackedScene" id=1]
+[ext_resource path="res://script/Sine/Sine_Env.gd" type="Script" id=2]
+[ext_resource path="res://script/Sine/Sine_Bullet.gd" type="Script" id=3]
+
+[node name="Env" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="Bullet" parent="." instance=ExtResource( 1 )]
+position = Vector2( 0, -0.222725 )
+script = ExtResource( 3 )

Pavels/bullet_trajectory/default_env.tres

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+[gd_resource type="Environment" load_steps=2 format=2]
+
+[sub_resource type="ProceduralSky" id=1]
+
+[resource]
+background_mode = 2
+background_sky = SubResource( 1 )

Pavels/bullet_trajectory/game.tscn

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+[gd_scene load_steps=6 format=2]
+
+[ext_resource path="res://Player.tscn" type="PackedScene" id=1]
+[ext_resource path="res://icon.png" type="Texture" id=3]
+[ext_resource path="res://script/Gun.gd" type="Script" id=4]
+[ext_resource path="res://script/Mob.gd" type="Script" id=5]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 31.7698, 29.9446 )
+
+[node name="Node2D" type="Node2D"]
+
+[node name="Mob" type="KinematicBody2D" parent="." groups=[
+"mobs",
+]]
+position = Vector2( -0.000213623, 0.000244141 )
+script = ExtResource( 5 )
+
+[node name="Sprite" type="Sprite" parent="Mob"]
+position = Vector2( 748.393, 296.081 )
+texture = ExtResource( 3 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Mob"]
+position = Vector2( 748.393, 293.562 )
+shape = SubResource( 1 )
+one_way_collision_margin = 0.0
+
+[node name="Player" parent="." instance=ExtResource( 1 )]
+
+[node name="Gun_Position" type="Position2D" parent="Player"]
+position = Vector2( 37.1728, -6.00076 )
+script = ExtResource( 4 )

Pavels/bullet_trajectory/icon.png.import

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+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+metadata={
+"vram_texture": false
+}
+
+[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/bptc_ldr=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
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Pavels/bullet_trajectory/pixil-frame-0 (1).png.import

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+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/pixil-frame-0 (1).png-160dd9969d7e45d14d604c370b40e019.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://pixil-frame-0 (1).png"
+dest_files=[ "res://.import/pixil-frame-0 (1).png-160dd9969d7e45d14d604c370b40e019.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=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
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Pavels/bullet_trajectory/pixilart-drawing.png.import

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+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/pixilart-drawing.png-9e9c431ac86a42d1fefc4da3ac6bc15c.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://pixilart-drawing.png"
+dest_files=[ "res://.import/pixilart-drawing.png-9e9c431ac86a42d1fefc4da3ac6bc15c.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=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
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Pavels/bullet_trajectory/project.godot

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+; 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=4
+
+[application]
+
+config/name="Bullet Trajectory"
+run/main_scene="res://game.tscn"
+config/icon="res://icon.png"
+
+[input]
+
+ui_left={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":14,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+ui_right={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":68,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":15,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+ui_up={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+ui_down={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+shoot={
+"deadzone": 0.5,
+"events": [ Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"button_mask":0,"position":Vector2( 0, 0 ),"global_position":Vector2( 0, 0 ),"factor":1.0,"button_index":1,"pressed":false,"doubleclick":false,"script":null)
+ ]
+}
+gun_up={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
+ ]
+}
+gun_down={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
+ ]
+}
+line={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777351,"unicode":0,"echo":false,"script":null)
+ ]
+}
+parab={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777352,"unicode":0,"echo":false,"script":null)
+ ]
+}
+hyper={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777354,"unicode":0,"echo":false,"script":null)
+ ]
+}
+sine={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777353,"unicode":0,"echo":false,"script":null)
+ ]
+}
+
+[physics]
+
+common/enable_pause_aware_picking=true
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"

Pavels/bullet_trajectory/script/Gun.gd

@@ -0,0 +1,30 @@
+extends Position2D
+
+var trajectories = {
+	'line' : preload("res://Line_Trajectory/Line_Barrel.tscn"),
+	'sine' : preload("res://Sine_Trajectory/Sine_Barrel.tscn"),
+	'parab' : preload("res://Parabolic_Trajectory/Parabolic_Barrel.tscn"),
+	'hyper' : preload("res://Hyperbolic_Trajectory/Hyperbolic_Barrel.tscn")
+}
+
+
+func equip_gun(gun_type:String):
+	for gun in get_children():	#if there is gun remove it
+		gun.queue_free()
+		
+	var gun = trajectories[gun_type].instance()
+	add_child(gun)
+
+
+
+func _process(delta):
+	look_at(get_global_mouse_position())
+	if Input.is_action_just_pressed("line"):
+		equip_gun('line')
+	if Input.is_action_just_pressed("sine"):
+		equip_gun('sine')
+	if Input.is_action_just_pressed("parab"):
+		equip_gun('parab')
+	if Input.is_action_just_pressed("hyper"):
+		equip_gun('hyper')
+	pass

Pavels/bullet_trajectory/script/Hyperbola/Hyperbolic_Barrel.gd

@@ -0,0 +1,16 @@
+extends StaticBody2D # Y = aX
+
+onready var bullet = preload("res://Hyperbolic_Trajectory/Hyperbolic_Env.tscn")
+
+
+func shoot():
+	var b = bullet.instance()
+	get_parent().get_parent().get_parent().add_child(b)
+	b.global_position = $Position2D.global_position
+	b.global_rotation = $Position2D.global_rotation
+	
+	
+
+func _process(delta):
+	if Input.is_action_just_pressed("shoot"):
+		shoot()

Pavels/bullet_trajectory/script/Hyperbola/Hyperbolic_Bullet.gd

@@ -0,0 +1,24 @@
+extends Area2D
+
+var velocity = Vector2()
+var speed = 1
+var time = 0.5
+var gravitile = 5
+
+
+
+func follow_hyperbolic_trajectory():
+	velocity.x = gravitile * time
+	velocity.y = 1/time
+	
+
+func _process(delta):
+	follow_hyperbolic_trajectory()
+	time += delta
+	position += velocity * speed * delta
+
+
+func _on_Bullet_body_entered(body):
+	if body.is_in_group("mobs"):
+		body.queue_free()
+	queue_free()

Pavels/bullet_trajectory/script/Hyperbola/Hyperbolic_Env.gd

@@ -0,0 +1,10 @@
+extends Node2D
+
+
+var time = 0
+
+
+func _process(delta):
+	time += delta
+	if time > 17:
+		queue_free()

Pavels/bullet_trajectory/script/KinematicBody2D.gd

@@ -0,0 +1,26 @@
+extends KinematicBody2D
+
+export var speed = 400
+var movement = Vector2(0, 0)
+
+#func shoot():
+	#var b = env.instance()
+	#get_parent().add_child(b)
+	#b.global_transform = $Gun.global_transform
+	
+func get_input():
+	movement = Vector2()
+	if Input.is_action_pressed("ui_right"):
+		movement.x += 10
+	if Input.is_action_pressed("ui_left"):
+		movement.x -= 10
+	if Input.is_action_pressed("ui_down"):
+		movement.y += 10
+	if Input.is_action_pressed("ui_up"):
+		movement.y -= 10
+	#if Input.is_action_just_pressed("shoot"):
+		#shoot()
+		
+func _physics_process(delta):
+	get_input()
+	position += movement.normalized() * speed * delta

Pavels/bullet_trajectory/script/Line/Line_Barrel.gd

@@ -0,0 +1,16 @@
+extends StaticBody2D # Y = aX
+
+onready var bullet = preload("res://Line_Trajectory/Line_Env.tscn")
+
+
+func shoot():
+	var b = bullet.instance()
+	get_parent().get_parent().get_parent().add_child(b)
+	b.global_position = $Position2D.global_position
+	b.global_rotation = $Position2D.global_rotation
+	
+	
+
+func _process(delta):
+	if Input.is_action_just_pressed("shoot"):
+		shoot()

Pavels/bullet_trajectory/script/Line/Line_Bullet.gd

@@ -0,0 +1,43 @@
+extends Area2D
+
+export var speed = 100
+var velocity = Vector2()
+
+var time = 0
+export var amplitude = 4
+export var frequency = 5
+var gravitile = 5
+
+
+func follow_line_trajectory():
+	velocity = Vector2(10, 0)
+
+#func follow_parabolic_trajectory():
+	#velocity.x = 5
+	#velocity.y = 1 * time * gravitile
+	#return velocity
+
+#func follow_hyperbolic_trajectory():
+	#velocity.x = gravitile * time
+	#velocity.y = 1
+	#return velocity
+	
+#func input():
+	#if Input.is_action_just_pressed("line"):
+		#return follow_sine_trajectory()
+	#elif Input.is_action_just_pressed("sine"):
+		#return follow_line_trajectory()
+	#else:
+		#print('Trajectory is not selected')
+		#queue_free()
+
+func _process(delta):
+	follow_line_trajectory()
+	time += delta
+	position += velocity * speed * delta
+
+
+func _on_Bullet_body_entered(body):
+	if body.is_in_group("mobs"):
+		body.queue_free()
+	queue_free()

Pavels/bullet_trajectory/script/Line/Line_Env.gd

@@ -0,0 +1,9 @@
+extends Node2D
+
+var time = 0
+
+
+func _process(delta):
+	time += delta
+	if time > 17:
+		queue_free()

Pavels/bullet_trajectory/script/Mob.gd

@@ -0,0 +1,10 @@
+extends KinematicBody2D
+
+
+var velocity = Vector2(1, 1)
+
+func _process(delta):
+	var collision = move_and_collide(velocity * delta)
+
+
+

Pavels/bullet_trajectory/script/Parabola/Parabolic_Barrel.gd

@@ -0,0 +1,16 @@
+extends StaticBody2D # Y = aX
+
+onready var bullet = preload("res://Parabolic_Trajectory/Parabolic_Env.tscn")
+
+
+func shoot():
+	var b = bullet.instance()
+	get_parent().get_parent().get_parent().add_child(b)
+	b.global_position = $Position2D.global_position
+	b.global_rotation = $Position2D.global_rotation
+	
+	
+
+func _process(delta):
+	if Input.is_action_just_pressed("shoot"):
+		shoot()

Pavels/bullet_trajectory/script/Parabola/Parabolic_Bullet.gd

@@ -0,0 +1,24 @@
+extends Area2D
+
+export var speed = 100
+var velocity = Vector2()
+
+var time = 0
+var gravitile = 5
+
+
+func follow_parabolic_trajectory():
+	velocity.x = 5
+	velocity.y = 1 * time * gravitile
+
+
+func _process(delta):
+	follow_parabolic_trajectory()
+	time += delta
+	position += velocity * speed * delta
+
+
+func _on_Bullet_body_entered(body):
+	if body.is_in_group("mobs"):
+		body.queue_free()
+	queue_free()

Pavels/bullet_trajectory/script/Parabola/Parabolic_Env.gd

@@ -0,0 +1,9 @@
+extends Node2D
+
+var time = 0
+
+
+func _process(delta):
+	time += delta
+	if time > 17:
+		queue_free()

Pavels/bullet_trajectory/script/Sine/Sine_Barrel.gd

@@ -0,0 +1,20 @@
+extends StaticBody2D
+
+onready var bullet = preload("res://Sine_Trajectory/Sine_Env.tscn")
+
+var velocity = Vector2(1, 0)
+var shooting_speed = 200
+
+
+
+func shoot():
+	var b = bullet.instance()
+	get_parent().get_parent().get_parent().add_child(b)
+	b.global_position = $Position2D.global_position
+	b.global_rotation = $Position2D.global_rotation
+	pass
+	
+
+func _process(delta):
+	if Input.is_action_just_pressed("shoot"):
+		shoot()

Pavels/bullet_trajectory/script/Sine/Sine_Bullet.gd

@@ -0,0 +1,25 @@
+extends Area2D
+
+export var speed = 100
+var velocity = Vector2()
+
+var time = 0
+export var amplitude = 4
+export var frequency = 5
+var gravitile = 5
+
+
+func follow_sine_trajectory():
+	velocity.y = amplitude * cos(time * frequency)
+	velocity.x = 5
+
+func _process(delta):
+	follow_sine_trajectory()
+	time += delta
+	position += velocity * speed * delta
+
+
+func _on_Bullet_body_entered(body):
+	if body.is_in_group("mobs"):
+		body.queue_free()
+	queue_free()

Pavels/bullet_trajectory/script/Sine/Sine_Env.gd

@@ -0,0 +1,9 @@
+extends Node2D
+
+var time = 0
+
+
+func _process(delta):
+	time += delta
+	if time > 17:
+		queue_free()