From dbdc2b9b184de932ebd406222806098a3d428f4d Mon Sep 17 00:00:00 2001
From: Kazhnuz <kazhnuz@kobold.cafe>
Date: Sat, 13 Mar 2021 17:26:05 +0100
Subject: [PATCH] feat: add a way to show messages on battles

Fixes #67
---
 .../scenes/battlesystem/controllers/init.lua  |  6 +++++-
 .../scenes/battlesystem/gui/hud.lua           | 21 +++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/sonic-radiance.love/scenes/battlesystem/controllers/init.lua b/sonic-radiance.love/scenes/battlesystem/controllers/init.lua
index ca41ead..4d96f2e 100644
--- a/sonic-radiance.love/scenes/battlesystem/controllers/init.lua
+++ b/sonic-radiance.love/scenes/battlesystem/controllers/init.lua
@@ -34,6 +34,10 @@ function TurnController:new(scene, battleData)
   self:applyDeath()
 end
 
+function TurnController:showMessage(message)
+  self.hud:showMessage(message)
+end
+
 function TurnController:startBattle()
   self.isActive = true
   self.hud:movePlayerHUD(true)
@@ -151,9 +155,9 @@ function TurnController:sendSignalToCurrentBattler(signal, subSignal)
 end
 
 function TurnController:draw()
-  self.hud:draw()
   self.player:draw()
   self.ennemies:draw()
+  self.hud:draw()
 end
 
 
diff --git a/sonic-radiance.love/scenes/battlesystem/gui/hud.lua b/sonic-radiance.love/scenes/battlesystem/gui/hud.lua
index 27d7026..fd4b856 100644
--- a/sonic-radiance.love/scenes/battlesystem/gui/hud.lua
+++ b/sonic-radiance.love/scenes/battlesystem/gui/hud.lua
@@ -5,6 +5,7 @@ local TweenManager = require "game.modules.tweenmanager"
 
 local PLAYER_HUD_HIDDEN   = 240+64
 local PLAYER_HUD_VISIBLE  = 240-44
+local PLAYER_MESSAGE = 240 - 24
 
 function HUD:new(turns)
   self.turns = turns
@@ -17,6 +18,17 @@ function HUD:new(turns)
 
   self.playerHUDPosition = PLAYER_HUD_HIDDEN
   self.battlerCursor = self.turns.turns.current
+
+  self.message = "Test de message"
+  self.messageOpacity = 0
+end
+
+function HUD:showMessage(message)
+  self.message = message
+  self.messageOpacity = 1
+  self.tweens:resetTweens()
+  self.tweens:newTween(0, 0.2, {messageOpacity = 1}, 'inOutCubic')
+  self.tweens:newTween(1, 0.2, {messageOpacity = 0}, 'inOutCubic')
 end
 
 function HUD:update(dt)
@@ -63,6 +75,15 @@ function HUD:draw()
   if #self.turns.actionList > 0 then
     self.assets.images["menucursor"]:draw(cursorx, 5, math.rad(90), 1, 1, 4, 16)
   end
+
+  love.graphics.setColor(0,0,0, 0.5 * self.messageOpacity)
+  love.graphics.rectangle("fill", 0, PLAYER_MESSAGE, 424, 16)
+  if (self.messageOpacity > 0) then
+    self.assets.fonts["small"]:setColor(1,1,1, self.messageOpacity)
+    self.assets.fonts["small"]:draw(self.message, 424/2, PLAYER_MESSAGE - 1, -1, "center")
+    self.assets.fonts["small"]:setColor(1,1,1, 1)
+  end
+  utils.graphics.resetColor()
 end
 
 function HUD:drawEmptyIcon(x, y)