From ba3fe78c10fc424195eba230fa0820bf90c7b2f3 Mon Sep 17 00:00:00 2001
From: florianf <florianf@837edb03-e0f3-0310-88ca-d4d4e8b29345>
Date: Sat, 30 Jan 2010 10:21:26 +0000
Subject: [PATCH] Bug 508: Make PlayerStatus::reset reset displayed_coins.

Resolves #508. Thanks to Matt McCutchen for this patch.


git-svn-id: http://supertux.lethargik.org/svn/supertux/trunk/supertux@6288 837edb03-e0f3-0310-88ca-d4d4e8b29345
---
 src/supertux/player_status.cpp | 16 +++++++++++-----
 src/supertux/player_status.hpp |  2 ++
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/supertux/player_status.cpp b/src/supertux/player_status.cpp
index eef573cd7..b1e5090f8 100644
--- a/src/supertux/player_status.cpp
+++ b/src/supertux/player_status.cpp
@@ -30,13 +30,18 @@
 static const int START_COINS = 100;
 static const int MAX_COINS = 9999;
 
+static const int DISPLAYED_COINS_UNSET = -1;
+
 PlayerStatus* player_status = 0;
 
 PlayerStatus::PlayerStatus() :
+  /* Do we really want -Weffc++ to bully us into duplicating code from "reset" here? */
   coins(START_COINS),
   bonus(NO_BONUS),
   max_fire_bullets(0),
   max_ice_bullets(0),
+  displayed_coins(DISPLAYED_COINS_UNSET),
+  displayed_coins_frame(0),
   coin_surface()
 {
   reset();
@@ -54,6 +59,7 @@ void PlayerStatus::reset()
 {
   coins = START_COINS;
   bonus = NO_BONUS;
+  displayed_coins = DISPLAYED_COINS_UNSET;
 }
 
 void
@@ -126,14 +132,14 @@ PlayerStatus::read(const Reader& lisp)
 void
 PlayerStatus::draw(DrawingContext& context)
 {
-  static int displayed_coins = -1;
-  static int next_count = 0;
 
-  if ((displayed_coins == -1) || (fabsf(displayed_coins - coins) > 100)) {
+  if ((displayed_coins == DISPLAYED_COINS_UNSET) ||
+      (fabsf(displayed_coins - coins) > 100)) {
     displayed_coins = coins;
+    displayed_coins_frame = 0;
   }
-  if (++next_count > 2) {
-    next_count = 0;
+  if (++displayed_coins_frame > 2) {
+    displayed_coins_frame = 0;
     if (displayed_coins < coins) displayed_coins++;
     if (displayed_coins > coins) displayed_coins--;
   }
diff --git a/src/supertux/player_status.hpp b/src/supertux/player_status.hpp
index 7b320de75..2ad2836fe 100644
--- a/src/supertux/player_status.hpp
+++ b/src/supertux/player_status.hpp
@@ -58,6 +58,8 @@ public:
   int max_ice_bullets; /**< maximum number of ice bullets in play */
 
 private:
+  int displayed_coins;
+  int displayed_coins_frame;
   SurfacePtr coin_surface;
 
 private:
-- 
2.11.0