building: set correct animation for dock

Author: dalerank

src/building/building_dock.cpp

@@ -151,8 +151,7 @@ bool building_dock::draw_ornaments_and_animations_height(painter &ctx, vec2i poi
     auto &anim_dockers = base.anim;
 
     if (anim_dockers.valid()) {
-        int img_id = anim_dockers.base + (data.dock.docker_anim_frame / anim_dockers.frame_duration) * 4;
-        const image_t *img = image_get(img_id);
+        int img_id = anim_dockers.start() + (data.dock.docker_anim_frame / anim_dockers.frame_duration) * 4;
         ImageDraw::img_generic(ctx, img_id, point + anim_dockers.pos, color_mask, 1.f, true);
     }
     return false;

src/scripts/building_info.js

@@ -631,10 +631,10 @@ building_dock = {
   animations : {
     preview : { pack:PACK_TERRAIN, id:49 },
     base : { pack:PACK_TERRAIN, id:49 },
-    work_n : { pos:[125, -47], pack:PACK_SPR_AMBIENT, id:55, offset:3, max_frames:25, duration:8 },
-    work_w : { pos:[100, -7], pack:PACK_SPR_AMBIENT, id:55, offset:0, max_frames:25, duration:8 },
-    work_s : { pos:[55, -27], pack:PACK_SPR_AMBIENT, id:55, offset:2, max_frames:25, duration:4 },
-    work_e : { pos:[55, -27], pack:PACK_SPR_AMBIENT, id:55, offset:3, max_frames:25, duration:4 }
+    work_n : { pos:[135, -7], pack:PACK_SPR_AMBIENT, id:55, offset:3, max_frames:25, duration:8 },
+    work_w : { pos:[100, -7], pack:PACK_SPR_AMBIENT, id:55, offset:1, max_frames:25, duration:8 },
+    work_s : { pos:[55, -27], pack:PACK_SPR_AMBIENT, id:55, offset:0, max_frames:25, duration:4 },
+    work_e : { pos:[55, -27], pack:PACK_SPR_AMBIENT, id:55, offset:2, max_frames:25, duration:4 }
   },
   labor_category : LABOR_CATEGORY_INDUSTRY_COMMERCE,
   building_size : 3,