feat: add dash/run

sonic-radiance.love/assets/sprites/gfx/dash.lua

@@ -0,0 +1,18 @@
+return {
+  metadata = {
+    width       = 26,
+    height      = 44,
+    defaultAnim = "default",
+    ox          = 0,
+    oy          = 22,
+  },
+  animations = {
+    ["default"] = {
+      startAt     = 1,
+      endAt       = 4,
+      loop        = 1,
+      speed       = 15,
+      pauseAtEnd  = false,
+    },
+  }
+}

sonic-radiance.love/scenes/overworld/actors/player/actions.lua

@@ -1,6 +1,7 @@
 local PlayerActions = Object:extend()
 
 local BASE_SPEED = 120
+local RUN_FACTOR = 2.5
 local JMP_STRENGHT = 2.5
 
 local ACTIONS = {}
@@ -19,21 +20,42 @@ function PlayerActions:canDoAction(action)
 end
 
 function PlayerActions:actionMove()
-    if self.keys["up"].isDown then
-        self.ysp = -BASE_SPEED
-        self.charDir = "up"
-    end
-    if self.keys["down"].isDown then
-        self.ysp = BASE_SPEED
-        self.charDir = "down"
-    end
-    if self.keys["left"].isDown then
-        self.xsp = -BASE_SPEED
-        self.charDir = "left"
-    end
-    if self.keys["right"].isDown then
-        self.xsp = BASE_SPEED
-        self.charDir = "right"
+    if (self.currentAction == "jumpdash" or self.currentAction == "run") then
+        self.xsp, self.ysp = utils.math.lengthdir(BASE_SPEED * RUN_FACTOR, math.rad(self.charsetManager.angle[self.charDir]))
+        self.xsp = -self.xsp
+        if (utils.table.contain({"up", "down"}, self.charDir)) then
+            if self.keys["left"].isDown then
+                self.xsp = -BASE_SPEED
+            end
+            if self.keys["right"].isDown then
+                self.xsp = BASE_SPEED
+            end
+        else
+            if self.keys["up"].isDown then
+                self.ysp = -BASE_SPEED
+            end
+            if self.keys["down"].isDown then
+                self.ysp = BASE_SPEED
+            end
+        end
+
+    else
+        if self.keys["up"].isDown then
+            self.ysp = -BASE_SPEED
+            self.charDir = "up"
+        end
+        if self.keys["down"].isDown then
+            self.ysp = BASE_SPEED
+            self.charDir = "down"
+        end
+        if self.keys["left"].isDown then
+            self.xsp = -BASE_SPEED
+            self.charDir = "left"
+        end
+        if self.keys["right"].isDown then
+            self.xsp = BASE_SPEED
+            self.charDir = "right"
+        end
     end
 end
 
@@ -42,7 +64,11 @@ function PlayerActions:actionJump()
         if (self.onGround) then
             self:goUpward(JMP_STRENGHT)
             self.assets.sfx["jump"]:play()
-            self.currentAction = "jump"
+            if (self.currentAction == "run") then
+                self.currentAction = "jumpdash"
+            else
+                self.currentAction = "jump"
+            end
         elseif (self.currentAction == "jump" and self:canDoAction("fly")) then
             self.currentAction = "fly"
             self.grav = 0
@@ -70,8 +96,39 @@ function PlayerActions:actionSwitch()
     end
 end
 
+function PlayerActions:actionRun()
+    if self.keys["C"].isDown then
+        if (self:canDoAction("run")) then
+            if (utils.table.contain({"run", "idle"}, self.currentAction)) then
+                self.currentAction = "run"
+            elseif (utils.table.contain({"jumpdash", "jump"}, self.currentAction)) then
+                self.currentAction = "jumpdash"
+            end
+        end
+    elseif (self.currentAction == "run") then
+        self.currentAction = "idle"
+    elseif (self.currentAction == "jumpdash") then
+        self.currentAction = "jump"
+    end
+end
+
 function PlayerActions:endJump()
-    self.currentAction = "idle"
+    if (self.currentAction == "jump") then
+        self.currentAction = "idle"
+    elseif (self.currentAction == "jumpdash") then
+        self.currentAction = "run"
+    end
+end
+
+function PlayerActions:drawActionEffect()
+    if (((self.currentAction == "run") or  (self.currentAction == "jumpdash")) and (self.xsp ~= 0 or self.ysp ~= 0)) then
+        local dx, dy = utils.math.lengthdir(20, math.rad(self.charsetManager.angle[self.charDir]))
+        if (self.charDir == "down") then
+            dy = 8
+        end
+        local x, y = self.x + 8 - dx, self.y + 8 - self.z + dy
+        self.assets.sprites["dash"]:drawAnimation(x, y, math.rad(self.charsetManager.angle[self.charDir]))
+    end
 end
 
 return PlayerActions

sonic-radiance.love/scenes/overworld/actors/player/charset.lua

@@ -1,7 +1,7 @@
 local PlayerCharset = Object:extend()
 
 local ACTIONS_LARGEANIM = {"jump"}
-local ACTIONS_ISFAST = {"jump", "fly"}
+local ACTIONS_ISFAST = {"jump", "fly", "run", "jumpdash"}
 local ACTIONS_ALWAYSWALK = {"fly"}
 
 function PlayerCharset:initPlayerCharset()
@@ -17,7 +17,7 @@ end
 
 function PlayerCharset:getCharset()
     local charset = self.active.data.charset
-    if (self.currentAction == "jump") then
+    if (self.currentAction == "jump" or self.currentAction == "jumpdash") then
         charset = charset .. "-jump"
     elseif (self.currentAction == "fly") then
         charset = charset .. "-flight"

sonic-radiance.love/scenes/overworld/actors/player/init.lua

@@ -38,6 +38,7 @@ function Player:updateStart(dt)
   self:actionMove()
   self:actionJump()
   self:actionSwitch()
+  self:actionRun()
 
   self.world:getTileTypeAtPoint(self.x, self.y)
 
@@ -104,4 +105,9 @@ function Player:drawHUD(id)
   self:drawEmblems(self.scene:getEmblemsPosition(), 24)
 end
 
+function Player:draw()
+  Player.super.draw(self)
+  self:drawActionEffect()
+end
+
 return Player

sonic-radiance.love/scenes/overworld/assets.lua

@@ -9,6 +9,7 @@ return {
     {"cursorground",  "assets/gui/cursor/ground"},
     {"hitGFX",        "assets/sprites/gfx/hit"},
     {"encounter",        "assets/sprites/encounter"},
+    {"dash",        "assets/sprites/gfx/dash"},
   },
   ["textures"] = {
     {"menucursor",    "assets/gui/cursor-menulist.png"},

sonic-radiance.love/scenes/overworld/charsetmanager.lua

@@ -4,6 +4,13 @@ local folder = "assets/sprites/charset/"
 local animation = {1, 2, 3, 2}
 local directionList = {"down", "right", "up", "left"}
 
+local angle = {
+  down = 270,
+  right = 180,
+  up = 90,
+  left = 0
+}
+
 local CHARWIDTH = 38
 local CHARHEIGHT = 48
 local FAST_BOOST = 2.5
@@ -22,6 +29,7 @@ function Charset:new(scene)
   end
   self.currentFrame = 0
   self.fastFrame = 0
+  self.angle = angle
 end
 
 function Charset:update(dt)