Movement.asm and JesseJames Encounters

[thoth-33]

Started with doing movement.asm and took a detour through team rocket.
All four Jesse and James encounter are fully labeled, and Mt Moon's yellow differences got caught up in that.

Going to open this as a draft incase Rangi or someone spots constants in movement.asm I failed to label.

We need constants for SPRITESTATEDATA*_MOVEMENTSTATUS
As far as I can ascertain:
1 == ready to move
2 == delay movement
3 == update animation frame
4 == update screen position
Though I do not know what good names for these would be.

[thoth-33]

    const_def 1
    const MOVEMENTSTATUS_READY   ; 1
    const MOVEMENTSTATUS_DELAY   ; 2
    const MOVEMENTSTATUS_ANIM    ; 3
    const MOVEMENTSTATUS_POS     ; 4

In map_object_constants.asm?

[thoth-33]

UpdateSpriteScreenPosition (Movement Status 4) is used in the fast move. The two broken bits next to it try using UpdateSpriteInWalkingAnimation (Movement Status 3). The former seems to mostly be a duplicate of the latter. Maybe its a duplicate used for fast movement because they couldn't get the normal function to work the way they wanted?
Should UpdateSpriteScreenPosition be renamed UpdateSpriteInFastWalkingAnimation?

[thoth-33]

Is there an appropriate constant to use here in the various "Set facing direction" scripts?

[thoth-33]

	ld a, $2
	ld [wSprite01StateData1MovementStatus], a

Appears in seven files.
Could replace with this if my constants are accepted:

	ld a, MOVEMENTSTATUS_DELAY
	ld [wSprite01StateData1MovementStatus], a

[Rangi42]

BIT_FACE_PLAYER below these has a comment "; movement status". Are these related? Should they be grouped together? If not, comments should be added/changed to make their differences clear.

[Rangi42]

Is this 10->11 mistake also in pokered? Same goes for other changes in this PR that go beyond the Yellow-exclusive Jessie/James events.

[Narishma-gb]

This typo SilphCo10FGiovanniILostAgainText and its corresponding far text _SilphCo10FGiovanniILostAgainText are also present in pokered. As for the Jessie/James texts, it's probably best to use a new file SilphCo11F_2.asm, rather than their current location in SilphCo10F.asm. In Yellow, far texts for SilphCo11F are split between banks 38 and 39.

[Narishma-gb]

There are a few typos in the spelling of Jessie (actually there's one in the PR title). Occurrences are in scripts/MtMoonB2F.asm, scripts/PokemonTower7F.asm, scripts/RocketHideoutB4F.asm, and scripts/SilphCo11F.asm, in symbols and/or text constants.