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Shake shake shake, you roll the 20-sided die.

You rolled a 11.

Action 1: Move west
Action 2: Search @rolld20

Shake shake shake, you roll the 20-sided die.

You rolled a 7.

Woops, wrong dice bot, @rollthedice

Shake shake shake, you roll the 6-sided die.

You rolled a 6.

Let's not waste that good roll, so we can make it an attack using fists and place a half point of damage on the walker.

That is correct; even at point blank range, you hit friendlies first. You could use your fists for half damage.
For searching, you need to wait to reach the garbage bin or a vehicle. There are no buildings to search in this map.