add enemy

[KonstantinKlepikov]

• bullet
• shooter
• rocket

Problems:

• spawn of enemies
• collisions
• energy impact
• speed and movement
• auto target
• glue of a cross to target enemy

TODO:

• [x] one enemy, rocket
• [x] collision
• [x] energy impact
• [x] speed
• [x] health
• [x] lazor animation
• [x] damage and frequency of fire
• [x] chose the target from aimnt queue
• [x] check is fire range
• [x] fire up and fire down for lazor
• [x] displaying life count
• [x] #35
• [x] consume energy when fire
• [x] not first in queue
• [x] ammo (mb infinite)
• [x] queue of target
• [x] remove enemy from queue if destroyed
• [x] rocket autoiming (mb next iteration - on this stage rocket has 0 ammo)
• [x] auto-target on move
• [x] spawning zone in strategic regime
• [x] ~random spawn in zone~
• [x] add to map
• [x] #32
• [x] target markers for aiming range
• [x] mark separate for each weapon
• [x] #33
• [x] add range to activation
• [x] cant move if hero at start point or end point

[KonstantinKlepikov]

• [x] enemy field in strategic mode
• [x] spawn enemy (subrandom choise)
• [x] enemy in tactic mode