Battle Simulator

In this simulator, armies of varying units and sizes will battle using a set of very simple AI strategies.

Launch Menu

This is the simulator entry point, in which the following options can be set per army:

• Warriors amount
• Archers amount
• Strategy type

Then, there's the "launch" button that will put the user on the battle phase.

Battle

In this phase, the two armies will fight for victory. The battle will start according to the options selected at the launch menu.

Basic Rules

• Units can't overlap other units
• To avoid too much dispersion, units must be at least 80 meters close to the center point of all units
• All units have attack, speed, and defense values. When any unit attacks, the hit formula is defender.health -= attacker.attack - defender.defense .
• Any unit must not move distances that surpass its own speed on a single frame.
• All units have attack cooldown values. Any unit can't attack if the cooldown value is above zero.
• If health falls under zero, a given unit dies.
• When all the units for a given army dies, a ending menu is instantiated. This menu will have a button that can get the user to the launch menu to start a new simulation.

Armies are composed by the following unit types:

Warrior

Attribute	Value
Attack range	2.5 meters
Attack cooldown	1 second
Attack amount	20 pts
Health	50 pts
Defense	5 pts

Archer

Attribute	Value
Attack range	20 meters
Attack cooldown	5 seconds
Post-attack delay	1 second
Attack amount	10 pts
Health	5 pts
Defense	0 pts

Special rules: When the archer attacks, it spawns an arrow that flies in a straight direction and impacts the target from a distance. After the archer attacks, it has a postAttackDelay attribute that prevents further movement for its given time.

Strategies

There are only two strategies that are outlined below

Basic

Any Unit will just pick the nearest enemy, and advance to it. It will attack as soon the enemy falls within its attackRange attribute.

Defensive

Any Unit will just pick the nearest enemy, and advance to it. Warriors will back off when their attackCooldown > 0. Archers will try to get as far as possible but within their attackRange. If any enemy unit gets too near the Archer, the Archer will try to move away but at the same time circle its foe.