v1.4.4

assets/devel/items/active/weapons/ranged/abilities/knockbackshot/knockbackattack.lua

@@ -0,0 +1,27 @@
+function setupAbility(altAbilityConfig)
+  local knockbackAttack = altAbilityConfig
+
+  function knockbackAttack.init()
+    -- sb.logInfo("Initializing knockbackAttack")
+  end
+
+  function knockbackAttack.update(dt, fireMode, shiftHeld)
+    if fireMode == "alt"
+        and storage.fireTimer == 0
+        and not world.pointTileCollision(firePosition())
+        and status.overConsumeResource("energy", knockbackAttack.energyCost) then
+
+      storage.fireTimer = knockbackAttack.cooldown -- TODO: maybe use separate cooldown?
+      -- TODO: appropriate projectile
+      animator.setAnimationState("firing", "fire", true)
+      animator.setPartTag("muzzleFlash", "variant", math.random(1, 3))
+      animator.playSound("knockback")
+      animator.burstParticleEmitter("knockback")
+      self.recoilTimer = config.getParameter("recoilTime", 0.08)
+      mcontroller.addMomentum(vec2.mul(aimVector(), -knockbackAttack.momentum))
+      -- TODO: knock back enemies
+    end
+  end
+
+  return knockbackAttack
+end

assets/devel/items/active/weapons/ranged/abilities/knockbackshot/knockbackattack.weaponability

@@ -0,0 +1,77 @@
+{
+  "animationCustom" : {
+    "sounds" : {
+      "knockback" : [ "/sfx/gun/grenadeblast1.ogg", "/sfx/gun/grenadeblast2.ogg", "/sfx/gun/grenadeblast3.ogg" ]
+    },
+    "particleEmitters" : {
+      "knockback" : {
+        "emissionRate" : 10.0,
+        "particles" : [
+          {
+            "particle" : {
+              "type" : "animated",
+              "animation" : "/animations/smoke/smoke.animation",
+              "timeToLive" : 0.8,
+              "initialVelocity" : [10.0, 0.0],
+              "finalVelocity" : [1.0, 2.0],
+              "approach" : [15, 10],
+              "variance" : {
+                "position" : [0, 0.5],
+                "initialVelocity" : [5.0, 3.0],
+                "timeToLive" : 0.2
+              }
+            },
+            "offset" : [2.75, 0.125],
+            "count" : 2
+          },
+          {
+            "particle" : {
+              "type" : "animated",
+              "animation" : "/animations/mediumflame/mediumflame.animation",
+              "timeToLive" : 0.6,
+              "initialVelocity" : [10.0, 0.0],
+              "finalVelocity" : [1.0, 2.0],
+              "approach" : [15, 7],
+              "variance" : {
+                "position" : [0, 0.5],
+                "initialVelocity" : [5.0, 3.0],
+                "timeToLive" : 0.2
+              }
+            },
+            "offset" : [2.75, 0.125],
+            "count" : 4
+          },
+          {
+            "particle" : {
+              "type" : "ember",
+              "color" : [240, 230, 70, 255],
+              "light" : [160, 120, 70],
+              "fade" : 0.9,
+              "initialVelocity" : [20, 0.0],
+              "finalVelocity" : [0, -10.0],
+              "approach" : [10, 20],
+              "timeToLive" : 0.6,
+              "layer" : "middle",
+              "variance" : {
+                "position" : [0, 0.5],
+                "size" : 0.5,
+                "initialVelocity" : [10.0, 4.0],
+                "timeToLive" : 0.2
+              }
+            },
+            "offset" : [2.75, 0.125],
+            "count" : 10
+          }
+        ]
+      }
+    }
+  },
+
+  "ability" : {
+    "type" : "knockback",
+    "scripts" : ["/items/active/weapons/ranged/abilities/shotgun/knockbackattack.lua"],
+    "cooldown" : 2.0,
+    "energyCost" : 30,
+    "momentum" : 20
+  }
+}