Fix deviator gas blending.

mods/d2k/rules/palettes.yaml

@@ -80,5 +80,10 @@
 	PlayerColorPalette:
 		BasePalette: d2k
 		RemapIndex: 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240
+	PaletteFromPlayerPaletteWithAlpha@deviatorgas:
+		BaseName: deviatorgas
+		BasePalette: player
+		Alpha: 0.68
+		Premultiply: false
 	PlayerHighlightPalette:
 

mods/d2k/sequences/misc.yaml

@@ -52,7 +52,7 @@ explosion:
 	deviator: DATA.R8
 		Start: 3512
 		Length: 23
-		BlendMode: SoftAdditive
+		BlendMode: Alpha
 		Tick: 80
 	corpse: DATA.R8
 		Start: 430
@@ -95,7 +95,6 @@ deviator_trail:
 		Start: 3535
 		Length: 5
 		Tick: 80
-		BlendMode: SoftAdditive
 
 laserfire:
 	idle: DATA.R8

mods/d2k/weapons.yaml

@@ -396,7 +396,7 @@ NerveGasMissile:
 		Inaccuracy: 1c96
 		Image: MISSILE
 		Trail: deviator_trail
-		TrailPalette: player
+		TrailPalette: deviatorgas
 		TrailUsePlayerPalette: true
 		TrailInterval: 1
 	Warhead@1Dam: SpreadDamage
@@ -411,7 +411,7 @@ NerveGasMissile:
 		SmudgeType: SandCrater, RockCrater
 	Warhead@3Eff: CreateEffect
 		Explosion: deviator
-		ExplosionPalette: player
+		ExplosionPalette: deviatorgas
 		UsePlayerPalette: true
 		ImpactSound: EXPLSML2.WAV
 	Warhead@4OwnerChange: ChangeOwner