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figure out a good hardcoded alignment value

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This commit is contained in:
Humza Shahid
2025-08-29 03:24:17 +01:00
parent 5915c21145
commit e3972fab81
1 changed files with 18 additions and 11 deletions
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29
fcore/level/player/player-vec.sml
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@@ -146,7 +146,7 @@ struct
(* todo: hurt sprite/animation if amt mod 5 = 0 then *) (* todo: hurt sprite/animation if amt mod 5 = 0 then *)
PlayerStandingLeft.lerp (rx, ry, 3.0, ww, wh) PlayerStandingLeft.lerp (rx, ry, 3.0, ww, wh)
fun helpGet (player: player, rx, ry, windowWidth, windowHeight) = fun helpGet (player: player, x, y, xOffset, yOffset, ratio, rx, ry, windowWidth, windowHeight) =
case #mainAttack player of case #mainAttack player of
MAIN_ATTACKING amt => MAIN_ATTACKING amt =>
(case #facing player of (case #facing player of
@@ -155,8 +155,12 @@ struct
val playerVec = PlayerAttackStandRight.lerp val playerVec = PlayerAttackStandRight.lerp
(rx, ry, 3.0, windowWidth, windowHeight) (rx, ry, 3.0, windowWidth, windowHeight)
val projY = ry + (Constants.playerHeightReal / 3.0) (* todo: why does 81 work to give perfect alignment? *)
val projX = rx + (Constants.playerHeightReal / 4.0 * 3.0) val projX = x + 81
val projY = y + (Constants.playerHeight div 3)
val projX = (Real32.fromInt projX + xOffset) * ratio
val projY = (Real32.fromInt projY + yOffset) * ratio
val func = Vector.sub (attackRightProjectiles, amt) val func = Vector.sub (attackRightProjectiles, amt)
val projectilesVec = func val projectilesVec = func
(projX, projY, 3.0, windowWidth, windowHeight) (projX, projY, 3.0, windowWidth, windowHeight)
@@ -168,8 +172,11 @@ struct
val playerVec = PlayerAttackStandLeft.lerp val playerVec = PlayerAttackStandLeft.lerp
(rx, ry, 3.0, windowWidth, windowHeight) (rx, ry, 3.0, windowWidth, windowHeight)
val projY = ry + (Constants.playerHeightReal / 3.0) val projX = x - Constants.playerHeight
val projX = rx - (Constants.playerHeightReal / 5.0 * 4.0) val projY = y + (Constants.playerHeight div 3)
val projX = (Real32.fromInt projX + xOffset) * ratio
val projY = (Real32.fromInt projY + yOffset) * ratio
val func = Vector.sub (attackLeftProjectiles, amt) val func = Vector.sub (attackLeftProjectiles, amt)
val projectilesVec = func val projectilesVec = func
(projX, projY, 3.0, windowWidth, windowHeight) (projX, projY, 3.0, windowWidth, windowHeight)
@@ -197,10 +204,10 @@ struct
else if height < scale then (scale - height) / 2.0 else if height < scale then (scale - height) / 2.0
else 0.0 else 0.0
val x = Real32.fromInt x * wratio val rx = Real32.fromInt x * wratio
val y = Real32.fromInt y * wratio + yOffset val ry = Real32.fromInt y * wratio + yOffset
in in
helpGet (player, x, y, width, height) helpGet (player, x, y, 0.0, yOffset, wratio, rx, ry, width, height)
end end
else else
let let
@@ -210,10 +217,10 @@ struct
else if width < scale then (scale - width) / 2.0 else if width < scale then (scale - width) / 2.0
else 0.0 else 0.0
val x = Real32.fromInt x * hratio + xOffset val rx = Real32.fromInt x * hratio + xOffset
val y = Real32.fromInt y * hratio val ry = Real32.fromInt y * hratio
in in
helpGet (player, x, y, width, height) helpGet (player, x, y, xOffset, 0.0, hratio, rx, ry, width, height)
end end
end end
end end