boss hud wip

src/hud.lua

@@ -11,6 +11,7 @@ HUD.__index = HUD
 local lens = love.graphics.newImage('images/hud/lens.png')
 local chevron = love.graphics.newImage('images/hud/chevron.png')
 local energy = love.graphics.newImage('images/hud/energy.png')
+local health = love.graphics.newImage('images/hud/health.png')
 local savingImage = love.graphics.newImage('images/hud/saving.png')
 
 lens:setFilter('nearest', 'nearest')
@@ -92,6 +93,9 @@ function HUD:questBadge( player )
 end
 
 function HUD:draw( player )
+-- COMMENTED OUT WHILE TESTING BOSS HUD
+--[[
+
   if not window.dressing_visible then
     return
   end
@@ -147,6 +151,14 @@ function HUD:draw( player )
   end
 
   fonts.revert()
+]]--
+end
+
+function HUD:drawBossHud()
+  local x = camera.x + window.width/2
+  local y = camera.y + 10
+
+  love.graphics.draw(health, x - 58, y + 16)
 end
 
 return HUD

src/nodes/enemies/benzalkBoss.lua

@@ -94,48 +94,6 @@ return {
     enemy.db:set("bosstriggers.benzalk", true)
   end,
 
-  draw = function( enemy )
-    fonts.set( 'small' )
-
-    love.graphics.setStencil( )
-
-    local energy = love.graphics.newImage('images/enemies/bossHud/energy.png')
-    local bossChevron = love.graphics.newImage('images/enemies/bossHud/bossChevron.png')
-    local bossPic = love.graphics.newImage('images/enemies/bossHud/benzalkBoss.png')
-
-    energy:setFilter('nearest', 'nearest')
-    bossChevron:setFilter('nearest', 'nearest')
-    bossPic:setFilter('nearest', 'nearest')
-
-    x, y = camera.x + window.width - 130 , camera.y + 10
-
-    love.graphics.setColor( 255, 255, 255, 255 )
-    love.graphics.draw( bossChevron, x , y )
-    love.graphics.draw( bossPic, x + 69, y + 10 )
-
-    love.graphics.setColor( 0, 0, 0, 255 )
-    love.graphics.printf( "Benzalk", x + 15, y + 15, 52, 'center' )
-    love.graphics.printf( "GUARD", x + 15, y + 41, 52, 'center' )
-
-    energy_stencil = function( x, y )
-      love.graphics.rectangle( 'fill', x + 11, y + 27, 59, 9 )
-    end
-    love.graphics.setStencil(energy_stencil, x, y)
-    local max_hp = 100
-    local rate = 55/max_hp
-    love.graphics.setColor(
-      math.min(utils.map(enemy.hp, max_hp, max_hp / 2 + 1, 0, 255 ), 255), -- green to yellow
-      math.min(utils.map(enemy.hp, max_hp / 2, 0, 255, 0), 255), -- yellow to red
-      0,
-      255
-    )
-    love.graphics.draw(energy, x + ( max_hp - enemy.hp ) * rate, y)
-
-    love.graphics.setStencil( )
-    love.graphics.setColor( 255, 255, 255, 255 )
-    fonts.revert()
-  end,
-
   recoil = function( enemy )
     enemy.props.recoiling = true
     local direction = enemy.direction == "left" and -1 or 1

src/nodes/enemies/tSnake.lua

@@ -78,68 +78,6 @@ return {
     end
   end,
 
-  die = function( enemy, player )
-    local Player = require 'player'
-    local player = Player.factory()
-    local NodeClass = require('nodes/key')
-    local node = {
-      type = 'key',
-      name = 'ferry',
-      x = 1490,
-      y = 463,--742,
-      width = 24,
-      height = 24,
-      properties = {},
-    }
-    local spawnedNode = NodeClass.new(node, enemy.collider)
-    local level = gamestate.currentState()
-    level:addNode(spawnedNode)
-  end,
-
-  draw = function( enemy )
-    fonts.set( 'small' )
-
-    love.graphics.setStencil( )
-
-    local energy = love.graphics.newImage('images/enemies/bossHud/energy.png')
-    local bossChevron = love.graphics.newImage('images/enemies/bossHud/bossChevron.png')
-    local bossPic = love.graphics.newImage('images/enemies/bossHud/snakeBoss.png')
-
-
-    energy:setFilter('nearest', 'nearest')
-    bossChevron:setFilter('nearest', 'nearest')
-    bossPic:setFilter('nearest', 'nearest')
-
-    x, y = camera.x + window.width - 130 , camera.y + 10
-
-    love.graphics.setColor( 255, 255, 255, 255 )
-    love.graphics.draw( bossChevron, x , y )
-    love.graphics.draw( bossPic, x + 69, y + 10 )
-
-    love.graphics.setColor( 0, 0, 0, 255 )
-    love.graphics.printf( "Trouser Snake", x + 10, y + 15, 100, 'left' , 0, .8, .8)
-    love.graphics.printf( "BOSS", x + 15, y + 41, 52, 'center' )
-
-
-    energy_stencil = function( x, y )
-      love.graphics.rectangle( 'fill', x + 11, y + 27, 59, 9 )
-    end
-    love.graphics.setStencil(energy_stencil, x, y)
-    local max_hp = 70
-    local rate = 60/max_hp
-    love.graphics.setColor(
-      math.min(utils.map(enemy.hp, max_hp, max_hp / 2 + 1, 0, 255 ), 255), -- green to yellow
-      math.min(utils.map(enemy.hp, max_hp / 2, 0, 255, 0), 255), -- yellow to red
-      0,
-      255
-    )
-    love.graphics.draw(energy, x + ( max_hp - enemy.hp ) * rate, y)
-
-    love.graphics.setStencil( )
-    love.graphics.setColor( 255, 255, 255, 255 )
-    fonts.revert()
-  end,
-
   attackRainbow = function(enemy)
     enemy.state = 'attack'
     enemy.last_attack = 0

src/nodes/enemies/turkeyBoss.lua

@@ -11,6 +11,7 @@ local fonts = require 'fonts'
 
 return {
   name = 'turkeyBoss',
+  isBoss = true,
   attackDelay = 1,
   height = 115,
   width = 215,
@@ -94,48 +95,6 @@ return {
     level:addNode(spawnedNode)
   end,
 
-  draw = function( enemy )
-    fonts.set( 'small' )
-
-    love.graphics.setStencil( )
-
-    local energy = love.graphics.newImage('images/enemies/bossHud/energy.png')
-    local bossChevron = love.graphics.newImage('images/enemies/bossHud/bossChevron.png')
-    local bossPic = love.graphics.newImage('images/enemies/bossHud/turkeyBoss.png')
-
-    energy:setFilter('nearest', 'nearest')
-    bossChevron:setFilter('nearest', 'nearest')
-    bossPic:setFilter('nearest', 'nearest')
-
-    x, y = camera.x + window.width - 130 , camera.y + 10
-
-    love.graphics.setColor( 255, 255, 255, 255 )
-    love.graphics.draw( bossChevron, x , y )
-    love.graphics.draw( bossPic, x + 69, y + 10 )
-
-    love.graphics.setColor( 0, 0, 0, 255 )
-    love.graphics.printf( "TURKEY", x + 15, y + 15, 52, 'center' )
-    love.graphics.printf( "BOSS", x + 15, y + 41, 52, 'center' )
-
-    energy_stencil = function( x, y )
-      love.graphics.rectangle( 'fill', x + 11, y + 27, 59, 9 )
-    end
-    love.graphics.setStencil(energy_stencil, x, y)
-    local max_hp = 100
-    local rate = 55/max_hp
-    love.graphics.setColor(
-      math.min(utils.map(enemy.hp, max_hp, max_hp / 2 + 1, 0, 255 ), 255), -- green to yellow
-      math.min(utils.map(enemy.hp, max_hp / 2, 0, 255, 0), 255), -- yellow to red
-      0,
-      255
-    )
-    love.graphics.draw(energy, x + ( max_hp - enemy.hp ) * rate, y)
-
-    love.graphics.setStencil( )
-    love.graphics.setColor( 255, 255, 255, 255 )
-    fonts.revert()
-  end,
-
   attackBasketball = function( enemy )
     local node = {
       type = 'projectile',

src/nodes/enemy.lua

@@ -22,6 +22,7 @@ local utils = require 'utils'
 local window = require 'window'
 local camera = require 'camera'
 local app = require 'app'
+local hud = require 'hud'
 
 
 local Enemy = {}
@@ -52,6 +53,8 @@ function Enemy.new(node, collider, enemytype)
 
   enemy.grid = anim8.newGrid( enemy.props.width, enemy.props.height, enemy.sprite:getWidth(), enemy.sprite:getHeight() )
 
+  enemy.isBoss = enemy.props.isBoss or false
+
   enemy.node_properties = node.properties
   enemy.node = node
   enemy.collider = collider
@@ -66,6 +69,16 @@ function Enemy.new(node, collider, enemytype)
   assert( tonumber(enemy.props.hp),"Hp must be a number" )
   enemy.hp = tonumber(enemy.props.hp)
 
+  if enemy.isBoss then
+    enemy.maxHealth = enemy.hp
+    enemy.hudSheet = love.graphics.newImage('images/enemies/bossHud/' .. type .. '.png')
+    enemy.circle = love.graphics.newImage('images/enemies/bossHud/circle.png')
+    enemy.hudHealth = love.graphics.newImage('images/enemies/bossHud/health.png')
+    enemy.hudSheet:setFilter('nearest', 'nearest')
+    enemy.circle:setFilter('nearest', 'nearest')
+    enemy.hudHealth:setFilter('nearest', 'nearest')
+  end
+
   enemy.height = enemy.props.height
   enemy.width = enemy.props.width
   enemy.bb_width = enemy.props.bb_width or enemy.width
@@ -449,6 +462,10 @@ end
 
 function Enemy:draw()
   local r, g, b, a = love.graphics.getColor()
+
+  if self.isBoss then
+    self:drawBossHud()
+  end
 
   if self.flash then
     love.graphics.setColor(255, 0, 0, 255)
@@ -468,6 +485,18 @@ function Enemy:draw()
 
 end
 
+function Enemy:drawBossHud()
+  local x = camera.x + window.width/2
+  local y = camera.y + 10
+  love.graphics.draw(self.circle, x - 100, y) -- extra circle for player
+  love.graphics.draw(self.circle, x + 100, y)
+  love.graphics.draw(self.hudSheet, x + 100, y)
+  love.graphics.draw(self.hudHealth, x + 41, y + 16)
+
+  hud:drawBossHud()
+end
+
+
 function Enemy:ceiling_pushback()
   if self.props.ceiling_pushback then
     self.props.ceiling_pushback(self)
@@ -565,4 +594,4 @@ function Enemy:onScreen()
   return false
 end
 
-return Enemy
+return Enemy