static bool Is_in_sight(Agent first, Agent second, out double[] vis_input)//Zjistí, jestli jeden vidí druhého a případně mu přiřadí visuální vstup
{
int dist = Get_dist(first, second);
vis_input = new double[Agent.EYES_NUM];
bool output = false;
if (dist > Agent.SIGHT_LENGTH)
{
return(false);
}
else
{
double angle = Get_angle(first, second);
double tolerance = Math.Atan((double)Visual_bridge.Health_to_size(second.max_health) / (double)dist);
for (int i = 0; i < Agent.EYES_NUM; i++)
{
vis_input[i] = 0.0;
double eye_angle = first.orient + first.eyes[i];
Normalize_angle(ref eye_angle);
if (Math.Abs(angle - eye_angle) < tolerance)
{
vis_input[i] = (double)(Agent.SIGHT_LENGTH - dist) / (double)Agent.SIGHT_LENGTH;
if (first.color == second.color)
{
vis_input[i] *= -1;
}
output = true;
}
}
return(output);
}
}
public static void Excite_agents()
{
double[] sensory_input;
double[] local_sens_input;
for (int first_num = 0; first_num < PARTY_SIZE * 3; first_num++)
{
Agent agent = Current_agents[first_num];
if (agent.alive == true)
{
if (Visual_bridge.SHOW_ID)
{
Visual_bridge.Write_text(Convert.ToString(agent.id), agent.pos_X, agent.pos_Y, Visual_bridge.black_pen);
}
sensory_input = new double[Agent.SENSOR_NUM];
for (int sec_num = 0; sec_num < PARTY_SIZE * 3; sec_num++)
{
Agent sec_agent = Current_agents[sec_num];
if ((first_num != sec_num) && (Is_in_sight(agent, sec_agent, out local_sens_input)))
{
for (int i = 0; i < Agent.EYES_NUM; i++)
{
if (Math.Abs(local_sens_input[i]) > Math.Abs(sensory_input[i]))
{
sensory_input[i] = local_sens_input[i];
}
}
}
}
sensory_input[8] = 1 - agent.time_to_fire / agent.reload_time;
agent.input = sensory_input;
agent.Make_decision();
agent.Commit_move();
if (Collisions)
{
for (int i = 0; i < Current_agents.Length; i++)
{
Agent sec_agent = Current_agents[i];
if ((!agent.Equals(sec_agent)) && (sec_agent.alive == true) &&
(Get_dist(agent, sec_agent) < Visual_bridge.Health_to_size(agent.max_health) + Visual_bridge.Health_to_size(sec_agent.max_health)))
{
double angle = Get_angle(agent, sec_agent);
angle = angle - Math.PI;
Normalize_angle(ref angle);
int old_x = agent.pos_X;
int old_y = agent.pos_Y;
agent.pos_X = agent.pos_X + (int)(Math.Cos(angle) * (Visual_bridge.Health_to_size(agent.max_health) + Visual_bridge.Health_to_size(sec_agent.max_health) - Get_dist(agent, sec_agent)));
agent.pos_Y = agent.pos_Y + (int)(Math.Sin(angle) * (Visual_bridge.Health_to_size(agent.max_health) + Visual_bridge.Health_to_size(sec_agent.max_health) - Get_dist(agent, sec_agent)));
Visual_bridge.Move_agent(old_x, old_y, agent.pos_X, agent.pos_Y, agent.max_health, agent.color_string, agent.orient);
}
}
}
if (agent.attacking == true)
{
Fire(agent);
}
agent.attacking = false;
if (agent.time_to_fire > 0)
{
agent.time_to_fire--;
}
if (Visual_bridge.SHOW_ID)
{
Visual_bridge.Write_text(Convert.ToString(agent.id), agent.pos_X, agent.pos_Y, Visual_bridge.white_pen);
}
}
else
if (!fast_forward)
{
Visual_bridge.Kill_agent(agent.pos_X, agent.pos_Y, agent.max_health);
}
}
}//zjistí, co má každý brabenec za lubem podle jeho visuálního vstupu