{"id":1213,"date":"2012-10-14T12:43:57","date_gmt":"2012-10-14T09:43:57","guid":{"rendered":"http:\/\/unitycoder.com\/blog\/?p=1213"},"modified":"2014-07-09T15:13:12","modified_gmt":"2014-07-09T12:13:12","slug":"rampart-prototype-seed-fill","status":"publish","type":"post","link":"https:\/\/unitycoder.com\/blog\/2012\/10\/14\/rampart-prototype-seed-fill\/","title":{"rendered":"Rampart Prototype"},"content":{"rendered":"

\"\"<\/p>\n

Basic “seed fill<\/a>” is now working (see the link for some info). Idea is to make small Rampart<\/a> style test game.<\/p>\n

– Using alexzzz’s c# fast floodfill (see previous post comments section<\/a> for source)
\n– Area is now checked everytime you paint a pixel, if closed areas are founded, set their color to green.<\/p>\n

#Update:1<\/strong>
\n– Added script sample, added Image#3, Image#4, Webplayer v2.0<\/p>\n

Done:<\/strong>
\n– Use 3D view instead\u00a0 (see image#2 below) *done
\n– Add floodfill to that, for now: instantiate founded inside floor pieces as invidual blocks.. *done (later create single floor mesh by code?)
\n– Add diagonal fill? (not yet)
\n– Can place walls, cannons can be placed only on floor areas
\n– Flood gets added by flood fill
\n– Connect neighbour walls (change the mesh, when user adds new piece next to it) *See image#5 below<\/em>
\n– Create object[] array? (for checking what object is at the specific grid cell..or just raycast?) : Now using object[] array.
\n– Destruction? How? And how to remove floor when piece of wall is destroyed? : Objects are in array, easier to keep track..
\n– Basic enemies (for testing) : v3.0, added random wall destruction, now if wall is destroyed, you lose castle area..
\n– Added: Cannon gets destroyed, if its not inside castle.<\/p>\n


\nTODO:<\/strong>
\n– Cannons are not yet saved anywhere..(can place multiple at the same spot..)
\n– Optimization: Too many objects.. Each floor piece is invidual plane, walls are invidual blocks, build mesh instead?
\n– Resources? Have to mine ore \/ stone \/ gold?
\n– Better camera controls
\n– 3D grid? Could build higher walls..?
\n– More enemies (for testing, for example balls that roll toward your castle, you need to place cannons to destroy them)
\n– Cannons that shoot with physics or precalculated path?
\n.<\/span><\/p>\n

Webplayer:<\/strong>
\nhttp:\/\/unitycoder.com\/upload\/demos\/Rampart_prototype_unity\/<\/a>\u00a0 (v1.0 : seedfill test)
\nhttp:\/\/unitycoder.com\/upload\/demos\/Rampart_prototype2_unity\/<\/a>\u00a0 (v2.0 : 3D scene test)
\nhttp:\/\/unitycoder.com\/upload\/demos\/Rampart_prototype3\/<\/a>\u00a0 (v3.0 : can build, area is calculated, random walls are destroyed..)<\/p>\n

.<\/span>
\nPurchase Current Version Source (same features as v3.0 webplayer<\/strong>)<\/strong>
\n1eur [digishop id=”7″]
\n*Note: Has bugs, not too many comments included (feel free to ask), not finished etc.
\n**Note: If the download link is broken, email me and I’ll send a new one : \"\"<\/p>\n

—<\/p>\n

Image#2<\/strong>: 3D view for placing the walls (current features: zoom in\/out, rotate view, place walls)<\/p>\n

\"\"<\/a><\/p>\n

—<\/p>\n

Script #1<\/strong>: When user inserts a new wall, check neighbour cells (above-right-bottom-left) and then place a prefab that connects to neighbours (v1.0).. Seems bit complicated and its still missing the neighbour cell updates, to make them connect to the new piece also)<\/p>\n

\r\n\/\/ get 'unique' value for all surrounding cells added together\r\nvar cells:int = walls[x,y+1];\r\ncells += walls[x+1,y]*4;\r\ncells += walls[x,y-1]*8;\r\ncells += walls[x-1,y]*16;\r\nvar wallIndex:int=0; \/\/ default wall\r\nswitch (cells)\r\n{\r\ncase 0: wallIndex = 9; break;\r\ncase 1: wallIndex = 13; break;\r\ncase 4: wallIndex = 14; break;\r\ncase 8: wallIndex = 15; break;\r\ncase 16: wallIndex = 12; break;\r\ncase 20: wallIndex = 10; break;\r\ncase 9: wallIndex = 11; break;\r\ncase 5: wallIndex = 6; break;\r\ncase 17: wallIndex = 4; break;\r\ncase 12: wallIndex = 8; break;\r\ncase 24: wallIndex = 2; break;\r\ncase 28: wallIndex = 1; break;\r\ncase 25: wallIndex = 3; break;\r\ncase 21: wallIndex = 5; break;\r\ncase 13: wallIndex = 7; break;\r\ncase 29: wallIndex = 0; break;\r\n}\r\n\/\/ create wall\r\nInstantiate(wallPrefabs[wallIndex], gridPosition, wallPrefabs[wallIndex].rotation);\r\n\/\/ TODO: change neighbour walls to connect this new wall\r\n\/\/ all 0-4 neighbour walls should do the same as above, check neighbour cell values\r\n\/\/ and then replace it with correct block that connects to all of them..?<\/pre>\n
Image#3:<\/strong> Values received from the script above, when use inserts a wall in the middle, based on that value we pick what prefab to use..
\n(# = wall, diagonal neighbours are not checked)<\/em><\/p>\n
\"\"<\/p>\n
—<\/p>\n
Image#4<\/strong>: Wall prefab wallIndex’es:<\/p>\n
\"\"<\/p>\n
—<\/p>\n
Image#5<\/strong>: Walls now connect to neighbour walls<\/p>\n
\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Basic “seed fill” is now working (see the link for some info). Idea is to make small Rampart style test game. – Using alexzzz’s c# fast floodfill (see previous post comments section for source) – Area is now checked everytime you paint a pixel, if […]<\/p>\n","protected":false},"author":1,"featured_media":1215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[4,3],"tags":[331,324,106,333,140,330,329,332],"class_list":["post-1213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-demos","category-unity3d","tag-area","tag-flood-fill","tag-game","tag-inside","tag-prototype","tag-rampart","tag-seed-fill","tag-walls"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/10\/rampart_clone_unity.jpg?fit=680%2C391&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p1KTaT-jz","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/1213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/comments?post=1213"}],"version-history":[{"count":29,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/1213\/revisions"}],"predecessor-version":[{"id":3082,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/1213\/revisions\/3082"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/media\/1215"}],"wp:attachment":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/media?parent=1213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/categories?post=1213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/tags?post=1213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}