How to make a continuous rock-scissor-paper game using Verilog?

I have to make a continuous rock-scissor-paper game using Verilog.

Input : clk,reset, my_card(2-bit; rock=2'b00, scissor = 2'b01, paper = 2'b10, no_input = 2'b11)

output : penalty(1-bit ; 0 or 1) , reward(1-bit ; 0 or 1) , trial_count(4'bit ; trial_1 = 4'b0000, ... trial_15 = 4'b1110)

I can draw a card ( rock or scissor or paper) and opponent's decision is fixed (first : rock , second : scissor, third : rock, fourth : paper, fifth : rock).

If i win, try next level.

or if i lose or draw , then retry current level

and I will try continuously until beat opponent (maximum 15 trial)

If i beat opponent in 15 trial, i will get reward

If i didn't beat opponent in 15 trial, then i will get penalty

If i beat opponent at 15th trial, also i will get penalty

and make testbench of these cases

1) Finally won at 10th trial

2) all of cards (rock or paper or scissors) were used and draw or lose at least once, and finally won

3) I failed to win this game in 15 trials so get penalty

4) I won this game at 15th trial and i get penalty

sorry for my bad english