### Initialize Mod Installation Flag (tutmod.1)

Source: https://github.com/oldent/tutorial-mod-stellaris/blob/main/events/tutmod_events.txt

This country event sets a global flag `tutmod_installed` to indicate that the mod has been successfully installed. It is designed to fire only once and only if the flag is not already present, preventing redundant execution.

```Stellaris Script
namespace = tutmod
country_event = {
	id = tutmod.1
	hide_window = yes
	fire_only_once = yes
	trigger = {
		NOT = {
			has_global_flag = tutmod_installed
		}
	}
	immediate = {
		set_global_flag = tutmod_installed
	}
}
```

--------------------------------

### Define On Game Start Country Events in Stellaris Script

Source: https://github.com/oldent/tutorial-mod-stellaris/blob/main/common/on_actions/tutmod_on_actions.txt

This snippet illustrates how to register custom events to fire when a new game starts for a country in Stellaris. It uses the `on_game_start_country` trigger block, which encapsulates a list of event IDs. Each event ID, like `tutmod.1` or `tutmod.2`, refers to a specific event defined elsewhere in the mod's event files.

```Stellaris Script
on_game_start_country = {
	events = {
		tutmod.1
		tutmod.2
	}
}
```

--------------------------------

### Initialize Player Assets (tutmod.2)

Source: https://github.com/oldent/tutorial-mod-stellaris/blob/main/events/tutmod_events.txt

This country event is triggered only when called from another source and requires the `tutmod_civic`. It performs several immediate actions: it iterates through and deletes all military fleets owned by the country, creates a new scientist leader, and then spawns a science ship at the owner's capital starbase, assigning the newly created leader to it.

```Stellaris Script
country_event = {
	id = tutmod.2
	hide_window = yes
	is_triggered_only = yes
	trigger = {
		has_civic = tutmod_civic
	}
	immediate = {
		every_owned_fleet = {
			limit = {
				is_ship_class = shipclass_military
			}
			delete_fleet = {
				target = this
				kill_leader = no
			}
		}
		create_leader = {
			class = scientist
			species = this
		}
		create_fleet = {
			effect = {
				set_owner = prev
				create_ship = {
					random_existing_design = science
					graphical_culture = owner
				}
				set_location = {
					target = owner.capital_scope.solar_system.starbase
				}
				assign_leader = last_created_leader
			}
		}
	}
}
```

--------------------------------

### Define 'Beacon of Liberty' Civic for Stellaris

Source: https://github.com/oldent/tutorial-mod-stellaris/blob/main/common/governments/civics/tutmod_civics.txt

This code defines a custom civic named 'tutmod_civic' for Stellaris. It specifies the conditions under which the civic can be adopted (potential and possible blocks) and its effects (modifier). The civic is restricted from Gestalt Consciousness empires and requires democratic authority, materialist or egalitarian ethics, and not xenophobe ethics. It provides a reduction in ship science cost.

```Stellaris Script
tutmod_civic = {
	potential = {
		ethics = {
			NOT = {
				value = ethic_gestalt_consciousness				# No gestalt.
			}
		}
		# authority = {
		# 	NOT = {
		# 		value = auth_corporate
		# 	}
		# }
	}
	possible = {
		authority = {
			value = auth_democratic
		}
		ethics = {
			OR = {
				text = civic_tooltip_materialist
				value = ethic_materialist
				value = ethic_fanatic_materialist
			}
			OR = {
				text = civic_tooltip_egalitarian
				value = ethic_egalitarian
				value = ethic_fanatic_egalitarian
			}
			NOR = {
				text = civic_tooltip_not_xenophobe
				value = ethic_xenophobe
				value = ethic_fanatic_xenophobe
			}
		}
	}
	random_weight = {
		base = 5
	}
	description = "tutmod_civic_effects"
	modifier = {
		ship_science_cost_mult = -0.25
	}
	# modifier = {
	# 	country_unity_produces_mult = 0.15
	# }
}
```

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