add: credits.csv - req: FS4 (#16)

Requirements met by this PR:

SS-17
SS-29 [1]
UI-32
UI-34
UIFUN-36
UI-35
UI-38
UIFUN-37
FS-4

1 files changed, 116 insertions, 0 deletions

diff --git a/game/src/Credits/Credits.gd b/game/src/Credits/Credits.gd
new file mode 100644
index 0000000..902207b
--- /dev/null
+++ b/game/src/Credits/Credits.gd
@@ -0,0 +1,116 @@
+extends Control
+
+signal back_button_pressed
+
+###############
+# Credits CSV format
+# The project title row is the only requirement within the csv file, however
+# it can be on any row, so long as it exists.
+# ----------------------
+# title,project-title
+# role-name,person-name
+# role-name,person-name
+# role-name,person-name
+# ...
+###############
+
+@export_file("*.csv")
+var core_credits_path : String
+
+# TODO: implement for theme instead
+# waiting for https://github.com/OpenVic2Project/OpenVic2/pull/48
+@export_group("Label Settings", "label_settings_")
+@export
+var label_settings_project : LabelSettings
+
+@export
+var label_settings_role : LabelSettings
+
+@export
+var label_settings_personel : LabelSettings
+
+@export
+var credits_list: VBoxContainer
+
+# REQUIREMENTS:
+# * 1.5 Credits Menu
+# * SS-17
+
+# REQUIREMENTS
+# * FS-4
+func load_credit_file(path):
+	var roles = {}
+	var core_credits = FileAccess.open(path, FileAccess.READ)
+
+	while not core_credits.eof_reached():
+		var line = core_credits.get_csv_line()
+
+		# If the line does not have an identifiable role or is empty then skip it
+		if line[0].is_empty():
+			continue
+
+		var role := line[0].to_upper()
+		var person : String = line[1] # Cannot infer with := as line[1] does not have a set type
+
+		if role not in roles.keys():
+			roles[role] = []
+			roles[role].push_back(person)
+		else:
+			roles[role].push_back(person)
+
+	return roles
+
+# REQUIREMENTS:
+# * UI-34, UI-35
+func make_project_credits(project):
+	var project_credits_list = VBoxContainer.new()
+	var project_credits_label = Label.new()
+
+
+	# Spartan has some suggestions here but for now its good enough. Refer
+	# to PR 16 resolved comments for further details
+	project_credits_list.name = 'Credits' + project['TITLE'][0]
+	project_credits_label.name = 'Label' + project['TITLE'][0]
+	project_credits_label.text = project['TITLE'][0]
+	project_credits_label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	project_credits_label.label_settings = label_settings_project
+
+	for role in project.keys():
+		if role == 'TITLE':
+			continue
+
+		var role_parent = VBoxContainer.new()
+		var role_label = Label.new()
+
+		role_parent.name = 'Role' + role
+		role_label.name = 'Label' + role
+		role_label.text = role
+		role_label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+		role_label.label_settings = label_settings_role
+
+		for person in project[role]:
+			var person_label = Label.new()
+
+			person_label.name = 'Label' + person
+			person_label.text = person
+			person_label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+			person_label.label_settings = label_settings_personel
+			role_parent.add_child(person_label)
+
+		project_credits_list.add_child(role_label)
+		project_credits_list.add_child(role_parent)
+		project_credits_list.add_child(HSeparator.new())
+
+	credits_list.add_child(project_credits_list)
+
+# REQUIREMENTS:
+# * SS-17
+func _ready():
+	var core_credits = load_credit_file(core_credits_path)
+	make_project_credits(core_credits)
+
+# REQUIREMENTS:
+# * UI-38
+# * UIFUN-37
+func _on_back_button_pressed():
+	back_button_pressed.emit()