adding seahorse graphics (#5786)

* adding seahorse portrait and animation frames

data/core/units/monsters/Seahorse.cfg

@@ -28,7 +28,7 @@
     usage=fighter
     description= _ "Seahorses are a variety of fish that have a horse-like head, but they have no real connection to equines.  Most seahorses are small, shy creatures that eat bugs and similar small prey, but Great Seahorses are large enough to threaten unwary travelers.  This large variety can spit water with enough force to stun a small animal, and has thick, bony plate armor, but like all seahorses, it is a slow swimmer and cannot move over land."
     die_sound=water-blast.wav
-    {DEFENSE_ANIM "units/monsters/seahorse.png~MASK(units/monsters/seahorse-mask.png)" "units/monsters/seahorse.png~MASK(units/monsters/seahorse-mask.png)" squishy-hit.wav }
+    {DEFENSE_ANIM "units/monsters/seahorse-defend2.png~MASK(units/monsters/seahorse-mask.png)" "units/monsters/seahorse-defend1.png~MASK(units/monsters/seahorse-mask.png)" squishy-hit.wav }
     [attack]
         name=bite
         description=_"bite"
@@ -65,6 +65,7 @@
         horse_start_time=0
         horse_layer=1
         horse_y=4~8:600,8~4:600
+        horse_offset=0~1:200,0~1:200,0~1:200,0~1:200,0~1:200,0~1:200
         [frame]
             image="units/monsters/seahorse-shadow.png~O(0.3):1200"
         [/frame]
@@ -95,17 +96,17 @@
         [filter_attack]
             name=water spray
         [/filter_attack]
-        start_time=-200
+        start_time=-270
 
         missile_start_time=-165
         [missile_frame]
             duration=165
-            image="projectiles/water-spray.png"
-            image_diagonal="projectiles/water-spray.png"
+            image="projectiles/water-spray.png~SCALE(35,35):75,projectiles/water-spray.png:90"
+            image_diagonal="projectiles/water-spray.png~SCALE(35,35):75,projectiles/water-spray.png:90"
         [/missile_frame]
 
         [frame]
-            image="units/monsters/seahorse.png~MASK(units/monsters/seahorse-mask.png):200"
+            image="units/monsters/seahorse-spit[1,2].png~MASK(units/monsters/seahorse-mask.png):[150,120]"
         [/frame]
         [frame]
             image="units/monsters/seahorse.png~MASK(units/monsters/seahorse-mask.png):200"
@@ -116,11 +117,11 @@
         [filter_attack]
             name=bite
         [/filter_attack]
-        start_time=-200
-        offset=0.0~0.6:200,0.6~0.0:300
+        start_time=-400
+        offset=0.0~-0.05:160,-0.05~0.6:240,0.6~0.0:300
 
         [frame]
-            image="units/monsters/seahorse.png~MASK(units/monsters/seahorse-mask.png):500"
+            image="units/monsters/seahorse-attack[1~6].png~MASK(units/monsters/seahorse-mask.png):[80*5,300]"
         [/frame]
         {SOUND:HIT_AND_MISS bite-small.ogg miss-2.ogg -100}
     [/attack_anim]