Dash Fix

No more glitchy teleports across the map when forward dashing in combat.

Dash control is now also completely manual, and Air Dash will no longer alt&land in front of faced enemies

(if you want to bullrush enemies just do it manually, dashing at appropriate heights, the new Mad Dash perk will make even ground ones worthwhile).

Had to rework the Mad Dash perk because the code it relied on was part of the problem. Now it makes Dash cost no stamina when used to dash towards nearby aimed enemies.

The kind of "stuck against a surface" this gets rid of:

Why it happened

The game tried to halfass a mindreading autoaim system for all dashes. Apparently someone decided that players are too hamfisted to only rely on the collision system (ie. if you dash into someone, their body stops your movement), and code was implemented to purposefully deposit the players in front of the enemy if they tried a dash whose length would have gone beyond said enemy (except it wouldn't have happened anyway, because enemy presence on the path was already block enough).

• []Problem 1: this system doesn't account for obstructions between the player and the enemy in front of them. Covers that leave the enemy partially exposed, knee high objects, particularly high curbs,... all things this "manual depositing" of the player gets stuck against.

  []Problem 2: this applies to air dashes too. So:

  []if you tried to jump+dash above someone to get beyond them, there was a fair chance that the single jump wouldn't be enought to escape the algorithm and you'd instead be brought down and deposited in front of the enemy you wanted to skip.

  []if you tried to jump higher than a nearby low cover and airdash above it, to get past it and to the enemies beyond it, you'd be pulled down to ground and faceplanted against said cover at the speed of sound.

  []Problem 3: there's a perk that said "dashes have +100% range towards enemies" that doesn't actually do that. It instead doubled the range of this problematic autoaim, thus only serving the purpose of making the previous problems more frequent, and manifesting the rare jarring 20m step (double distance / same time = double speed) in the unlikely event that nothing was between player and faraway target. Otherwise it's faceplant at double speed.

  []Problem 4: the related perk capstone (Tailwind) greatly incentivizes players to always jump before dashing, as it makes all airdashes regen stamina instead of using it, but jumping increases elevation and gives you line of sight over enemies crouching behind low covers... so the system in question tries to get you in front of these crouching enemies by way of bringing