random events

1 files changed, 102 insertions, 9 deletions

diff --git a/src/world.c b/src/world.c
index bae50d9..e94e7c3 100644
--- a/src/world.c
+++ b/src/world.c
@@ -8,6 +8,8 @@ static vec2f get_world_location_for_job(platform_window* window, world* world, a
 static employee* get_employee_by_id(world_location* location, u32 id);

 static void end_contract_with_employee(world* world, employee* emp);

 vec2f px_to_coords(platform_window* window, double x, double y);

+static bool world_check_location_accessibility(world_location* orig, world_location* source, int depth, double dist);

+static void world_update_location_scores(world* world);

 

 float dotsize = 5;

 

@@ -562,7 +564,7 @@ world* world_create_new()
 	new_world->active_jobs = array_create(sizeof(active_job));

 	new_world->investments = (company_investments){0};

 	new_world->simulation_speed = 1;

-	new_world->days_since_last_random_event = 300;//-365; // No random events in the first year.

+	new_world->days_since_last_random_event = 0;//-365; // No random events in the first year.

 	new_world->log.events = array_create(sizeof(event));

 	new_world->log.write_cursor = 0;

 	new_world->log.has_unread_messages = false;

@@ -618,6 +620,7 @@ world* world_create_new()
 

 	world_assign_new_job_offers(new_world, true);

 	enable_insights_for_current_month(new_world);

+	world_update_location_scores(new_world);

 

 	return new_world;

 }

@@ -1174,6 +1177,89 @@ static void enable_insights_for_current_month(world* world)
 	}

 }

 

+static world_location* get_random_owned_location(world* world)

+{

+	s32 count = 0;

+	for (s32 i = 0; i < world->locations.length; i++)

+	{

+		world_location* location = array_at(&world->locations, i);

+		if (!location->is_owned) continue;

+		count++;

+	}

+

+	s32 rand_nr = get_random_number(0, count);

+

+	for (s32 i = 0; i < world->locations.length; i++)

+	{

+		world_location* location = array_at(&world->locations, i);

+		if (!location->is_owned) continue;

+		if (i == rand_nr) return location;

+	}

+	return 0;

+}

+

+static void end_contract_with_random_employee(world* world)

+{

+	world_location* location = get_random_owned_location(world);

+	employee* emp = *(employee**)array_at(&location->employees, get_random_number(0, location->employees.length));

+

+	char error_msg[MAX_EVENT_MESSAGE_LENGTH];

+	snprintf(error_msg, MAX_EVENT_MESSAGE_LENGTH, "%s quit their job. Their routes need a new assignee!", emp->name);

+	world_report_event(world, error_msg, EVENT_TYPE_EMPLOYEE_QUIT, get_world_location_by_id(world, emp->original_location_id));

+	end_contract_with_employee(world, emp);

+}

+

+static void end_contract_with_random_job(world* world)

+{

+	world_location* location = get_random_owned_location(world);

+	if (location->schedule.jobs.length == 0) return;

+	scheduled_job* scheduled_job = array_at(&location->schedule.jobs, get_random_number(0, location->schedule.jobs.length));

+

+	char error_msg[MAX_EVENT_MESSAGE_LENGTH];

+	snprintf(error_msg, MAX_EVENT_MESSAGE_LENGTH, "%s cancelled a contract for location %s.", scheduled_job->offer.company->name, location->name);

+	world_report_event(world, error_msg, EVENT_TYPE_EMPLOYEE_QUIT,location);

+

+	array_remove_by(&location->schedule.jobs, scheduled_job);

+}

+

+static void give_random_fine(world* world)

+{

+	world_location* location = get_random_owned_location(world);

+	employee* emp = *(employee**)array_at(&location->employees, get_random_number(0, location->employees.length));

+

+	s32 fine = get_random_number(world->money / 20, world->money / 10); // fine is between 5% and 10% of current money. minimum 2k.

+	if (fine < 2000) fine = 2000;

+

+	char error_msg[MAX_EVENT_MESSAGE_LENGTH];

+	s32 rand_event = get_random_number(0, 3);

+	switch(rand_event) {

+		case 0: snprintf(error_msg, MAX_EVENT_MESSAGE_LENGTH, "You were fined $%d because %s did not use their tachograph correctly.", fine, emp->name); break;

+		case 1: snprintf(error_msg, MAX_EVENT_MESSAGE_LENGTH, "You were fined $%d because %s did not secure their load correctly.", fine, emp->name); break;

+		case 2: snprintf(error_msg, MAX_EVENT_MESSAGE_LENGTH, "You were fined $%d because %s had the incorrect shipping papers on their trip.", fine, emp->name); break;

+	}

+	world->money -= fine;

+	ADD_EXPENSE(world, location, expenses_from_utility, fine);

+	world_report_event(world, error_msg, EVENT_TYPE_FINED, emp);

+}

+

+static void brake_down_random_truck(world* world)

+{

+	retry:;

+	world_location* location = get_random_owned_location(world);

+	employee* emp = *(employee**)array_at(&location->employees, get_random_number(0, location->employees.length));

+

+	if (emp->assigned_truck == 0) goto retry;

+

+	s32 fine = emp->assigned_truck->price / 5.0f;

+

+	char error_msg[MAX_EVENT_MESSAGE_LENGTH];

+	snprintf(error_msg, MAX_EVENT_MESSAGE_LENGTH, "%s's truck broke down and was repaired for $%d", emp->name, fine);

+

+	world->money -= fine;

+	ADD_EXPENSE(world, location, expenses_from_repairs, fine);

+	world_report_event(world, error_msg, EVENT_TYPE_FINED, emp);

+}

+

 static void world_start_random_events(world* world)

 {

 	world->days_since_last_random_event++;

@@ -1181,15 +1267,24 @@ static void world_start_random_events(world* world)
 	// Minor events

 	{

 		#define MIN_DELAY_BETWEEN_EVENTS (60)

-		float change_of_random_event = 0.0f;

+		float chance_of_random_event = 0.0f;

 		if (world->days_since_last_random_event > MIN_DELAY_BETWEEN_EVENTS) {

-			change_of_random_event = ((world->days_since_last_random_event - MIN_DELAY_BETWEEN_EVENTS)*0.5f)/100.0f;

-			if (change_of_random_event > 1.0f) change_of_random_event = 1.0f;

+			chance_of_random_event = ((world->days_since_last_random_event - MIN_DELAY_BETWEEN_EVENTS)*0.5f)/100.0f;

+			if (chance_of_random_event > 1.0f) chance_of_random_event = 1.0f;

 

-			bool run_event = change_of_random_event >= (get_random_number(0, 100)/100.0f);

+			bool run_event = chance_of_random_event >= (get_random_number(0, 100)/100.0f);

 			

-			//world_report_event(world, "Random event", );

-			(void)run_event; // TODO start event.

+			if (run_event) {

+				s32 rand_event = get_random_number(0, 4);

+				switch(rand_event) {

+					case 0: end_contract_with_random_employee(world); break;

+					case 1: end_contract_with_random_job(world); break;

+					case 2: give_random_fine(world); break;

+					case 3: brake_down_random_truck(world); break;

+				}

+				

+				world->days_since_last_random_event = 0;

+			}

 		}

 	}

 }

@@ -1231,8 +1326,6 @@ static void end_contract_with_employee(world* world, employee* emp)
 	if (curr_loc) array_remove_by(&curr_loc->employees, &emp);

 }

 

-static bool world_check_location_accessibility(world_location* orig, world_location* source, int depth, double dist);

-

 static void world_update_location_scores(world* world)

 {

 	for (s32 i = 0; i < world->locations.length; i++)