basic scene switching added

Global.gd

@@ -2,6 +2,35 @@ extends Node2D
 
 var ShowInventory = 0
 var LeftClick = 0
+var player_inventory_items = []
+var river_intersection_home_2 = preload("res://river_intersection_home2.tscn").instance()
+var inventory_screen = preload("res://MiscScenes/Inventory.tscn").instance()
+var current_scene = null
+#func _add_a_scene_manually():
+#    # This is like autoloading the scene, only
+#    # it happens after already loading the main scene.
+#    get_tree().get_root().add_child(simultaneous_scene)
+
+func GoToScene(scene):
+	if current_scene != null:
+		get_tree().get_root().remove_child(current_scene)
+	match scene:
+		"river_intersection_home_2":
+			current_scene = river_intersection_home_2
+			get_tree().get_root().add_child(river_intersection_home_2)
+			 #.change_scene_to(river_intersection_home_2)
+		"inventory_screen":
+			current_scene = inventory_screen
+			get_tree().get_root().add_child(inventory_screen)
+
+
+func LoadSave():
+	Database.OpenConnection()
 
 func _input(event):
 	pass
+
+func _ready():
+	get_tree().get_root().add_child(river_intersection_home_2)
+	get_tree().get_root().add_child(inventory_screen)
+	pass

KinematicBody2D.gd

@@ -28,16 +28,14 @@ func _physics_process(delta):
 		velocity.x = 0
 		velocity.y = 0
 	move_and_slide(velocity, Vector2(0, -1))
-	if(interaction.get_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y)) == -1):
-		interaction.clear()
-		interaction.set_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y), 0)
+#	if(interaction.get_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y)) == -1):
+#		interaction.clear()
+#		interaction.set_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y), 0)
 
 #Handles interaction with the map
 func _interaction_process():
 	if Input.is_action_pressed("map_interaction") or Input.is_key_pressed((KEY_SPACE)):
 		var x = plants_map.get_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y))
-#		if x > 0:
-#			print("woo")
 		plants_map.set_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y), 10) 
 
 func _input(event):
@@ -47,3 +45,5 @@ func _input(event):
 		if Input.is_action_pressed("map_interaction"):
 			pass
 			
+func _ready():
+	Global.player_inventory_items = Database.GetInventoryItems()

Menu.gd

@@ -4,4 +4,6 @@ func _ready():
 	pass # Replace with function body.
 
 func _on_Btn_PlayGame_pressed():
-	get_tree().change_scene("res://river_intersection_home2.tscn")
+	Global.LoadSave()
+	Global.GoToScene("river_intersection_home_2")
+

MiscCodes/Inventory.gd

@@ -33,4 +33,4 @@ func _input(event):
 		holding_item.global_position = get_global_mouse_position()
 
 func _on_TouchScreenButton_pressed():
-	get_tree().change_scene("res://river_intersection_home2.tscn")
+	Global.GoToScene("river_intersection_home_2")

MiscCodes/Item.gd

@@ -1,9 +1,13 @@
 extends Node2D
 
+var id = 0
 # Many thanks to Arkeve! https://github.com/arkeve
 
 func _ready():
-	if randi() % 3 == 0:
-		$TextureRect.texture = load("res://pictures/inventory_iconpictures/miscellaneous/magic_formulae.png")
-	else:
-		$TextureRect.texture = load("res://pictures/inventory_iconpictures/tools_and_weapons/tools/ploeg.png")
+	match Global.player_inventory_items[self.id].item_id:
+		0:
+			pass
+		1:
+			$TextureRect.texture = load("res://pictures/inventory_iconpictures/miscellaneous/magic_formulae.png")
+		2:
+			$TextureRect.texture = load("res://pictures/inventory_iconpictures/tools_and_weapons/tools/ploeg.png")

MiscCodes/Slot.gd

@@ -10,15 +10,22 @@ var empty_style: StyleBoxTexture = null
 
 var ItemClass = preload("res://MiscScenes/Item.tscn")
 var item = null
+var id = 0
+#onready var id = int(self.name[4:0])
 
 func _ready():
+	if self.name.length() == 5:
+		self.id = int(self.name.right(1)) - 1
+	else:
+		self.id = int(self.name.right(2)) - 1
 	default_style = StyleBoxTexture.new()
 	empty_style = StyleBoxTexture.new()
 	#default_style.texture = default_tex
 	#empty_style.texture = empty_tex
-	
-	if randi() % 2 == 0:
+#	print(self.get)
+	if Global.player_inventory_items[self.id] != null:
 		item = ItemClass.instance()
+		item.set("id", self.id)
 		add_child(item)
 #	refresh_style()
 		

Storage/Database.gd

@@ -0,0 +1,57 @@
+extends Node
+const SQLite = preload("res://addons/godot-sqlite/bin/gdsqlite.gdns")
+
+var path = "res://Storage/World1.db"
+var db_name = "RingOfRaces" 
+var db = null
+var verbose = true
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+func CreateWorldDatabase():
+	print("Creating new database")
+	var player_inventory : Dictionary = Dictionary()
+	player_inventory["id"] = {"data_type":"int", "primary_key": true, "not_null": true} #slot id
+	player_inventory["item_id"] = {"data_type":"int", "not_null": true} #item id
+	player_inventory["item_name"] = {"data_type":"text", "not_null": true} #item name
+	player_inventory["amount"] = {"data_type":"int", "not_null": true} #amount
+	player_inventory["shortdesc"] = {"data_type":"char(80)", "not_null": true} #short description
+	db.create_table("player_inventory", player_inventory)
+	var items : Dictionary = Dictionary()
+	for i in range(40):
+		items["id"] = i
+		items["item_id"] = 0
+		items["item_name"] = "No Item"
+		items["amount"] = 0
+		items["shortdesc"] = "No item here"
+
+		# Insert a new row in the table
+		db.insert_row("player_inventory", items)
+		items.clear()
+
+func OpenConnection():
+	self.db = SQLite.new()
+	var file = File.new()
+	self.db.path = path
+	self.db.verbose_mode = verbose
+	var create = false
+	if !file.file_exists(path):
+		create = true
+	self.db.open_db()
+	if create:	
+		CreateWorldDatabase()
+
+func OpenConnectionIfClosed():
+	if self.db == null:
+		OpenConnection()
+		
+func GetInventoryItems():
+	OpenConnectionIfClosed()
+	var ret = []
+	ret = db.select_rows("player_inventory", "",["*"])
+	return ret
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

TouchScreenButton.gd

@@ -1,6 +1,6 @@
 extends TouchScreenButton
 
-onready var ShowInventory = get_node("res://Global.gd")
+onready var ShowInventory = Global.ShowInventory
 
 func _input(always):
 	ShowInventory = 1;

addons/godot-sqlite/LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019-present Piet Bronders & Jeroen De Geeter
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

addons/godot-sqlite/bin/gdsqlite.gdnlib

@@ -0,0 +1,19 @@
+[general]
+
+singleton=false
+load_once=true
+symbol_prefix="godot_"
+reloadable=false
+
+[entry]
+
+X11.64="res://addons/godot-sqlite/bin/x11/libgdsqlite.so"
+Server="res://addons/godot-sqlite/bin/x11/libgdsqlite.so"
+Windows.64="res://addons/godot-sqlite/bin/win64/libgdsqlite.dll"
+OSX.64="res://addons/godot-sqlite/bin/osx/libgdsqlite.dylib"
+
+[dependencies]
+X11.64=[  ]
+Server=[  ]
+Windows.64=[  ]
+OSX.64=[  ]

addons/godot-sqlite/bin/gdsqlite.gdns

@@ -0,0 +1,8 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://addons/godot-sqlite/bin/gdsqlite.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+resource_name = "gdsqlite"
+class_name = "SQLite"
+library = ExtResource( 1 )

addons/godot-sqlite/godot-sqlite.gd

@@ -0,0 +1,14 @@
+# ############################################################################ #
+# Copyright © 2019-present Piet Bronders & Jeroen De Geeter <piet.bronders@gmail.com>
+# Licensed under the MIT License.
+# See LICENSE in the project root for license information.
+# ############################################################################ #
+
+tool
+extends EditorPlugin
+
+func _enter_tree():
+    pass
+
+func _exit_tree():
+    pass

addons/godot-sqlite/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="Godot SQLite"
+description="GDNative wrapper for SQLite (Godot 3.1+), making it possible to use SQLite databases as data storage in all your future games."
+author="Piet Bronders & Jeroen De Geeter"
+version="1.7"
+script="godot-sqlite.gd"

background_script.gd

@@ -1,10 +1,10 @@
 extends TileMap
 
 
-
 onready var player = get_node("/root/Map1/Player")
 # Called when the node enters the scene tree for the first time.
 func _ready():
+
 	pass # Replace with function body.
 
 func _get_cell_size():
@@ -23,4 +23,4 @@ func _unhandled_input(event):
 
 
 func _on_Inventory_pressed():
-	get_tree().change_scene("res://MiscScenes/Inventory.tscn")
+	Global.GoToScene("inventory_screen")

project.godot

@@ -21,7 +21,8 @@ config/icon="res://pictures/gui/buttons/delete_ringofraces.png"
 
 [autoload]
 
-Global="*res://Global.tscn"
+Global="*res://Global.gd"
+Database="*res://Storage/Database.gd"
 
 [display]