From: parasti <parasti@78b8d119-cf0a-0410-b17c-f493084dd1d7>
Date: Wed, 13 Oct 2010 21:16:37 +0000 (+0000)
Subject: Define gravity constants only once
X-Git-Tag: fremantle/1.5.5-2~233
X-Git-Url: http://vcs.maemo.org/git/?a=commitdiff_plain;h=92dee6a4b0628d53c398e5274ab3ac0a33c6ff0f;p=neverball

Define gravity constants only once

git-svn-id: https://s.snth.net/svn/neverball/trunk@3307 78b8d119-cf0a-0410-b17c-f493084dd1d7
---

diff --git a/ball/game_client.c b/ball/game_client.c
index 4f0ef50..31e0219 100644
--- a/ball/game_client.c
+++ b/ball/game_client.c
@@ -61,9 +61,6 @@ struct
 
 static void game_run_cmd(const union cmd *cmd)
 {
-    static const float gup[] = { 0.0f, +9.8f, 0.0f };
-    static const float gdn[] = { 0.0f, -9.8f, 0.0f };
-
     /*
      * Neverball <= 1.5.1 does not send explicit tilt axes, rotation
      * happens directly around view vectors.  So for compatibility if
@@ -97,9 +94,9 @@ static void game_run_cmd(const union cmd *cmd)
             /* Compute gravity for particle effects. */
 
             if (status == GAME_GOAL)
-                game_tilt_grav(v, gup, &dr.tilt);
+                game_tilt_grav(v, GRAVITY_UP, &dr.tilt);
             else
-                game_tilt_grav(v, gdn, &dr.tilt);
+                game_tilt_grav(v, GRAVITY_DN, &dr.tilt);
 
             /* Step particle, goal and jump effects. */
 
diff --git a/ball/game_common.c b/ball/game_common.c
index b439e7e..ce22a03 100644
--- a/ball/game_common.c
+++ b/ball/game_common.c
@@ -30,6 +30,9 @@ const char *view_to_str(int v)
 
 /*---------------------------------------------------------------------------*/
 
+const float GRAVITY_UP[] = { 0.0f, +9.8f, 0.0f };
+const float GRAVITY_DN[] = { 0.0f, -9.8f, 0.0f };
+
 void game_tilt_init(struct game_tilt *tilt)
 {
     tilt->x[0] = 1.0f;
diff --git a/ball/game_common.h b/ball/game_common.h
index 641692d..39443bb 100644
--- a/ball/game_common.h
+++ b/ball/game_common.h
@@ -60,6 +60,9 @@ const char *view_to_str(int);
 
 /*---------------------------------------------------------------------------*/
 
+extern const float GRAVITY_UP[];
+extern const float GRAVITY_DN[];
+
 struct game_tilt
 {
     float x[3], rx;
diff --git a/ball/game_server.c b/ball/game_server.c
index d1a081c..3632287 100644
--- a/ball/game_server.c
+++ b/ball/game_server.c
@@ -804,16 +804,13 @@ static int game_step(const float g[3], float dt, int bt)
 
 static void game_server_iter(float dt)
 {
-    static const float gup[] = { 0.0f, +9.8f, 0.0f };
-    static const float gdn[] = { 0.0f, -9.8f, 0.0f };
-
     switch (status)
     {
-    case GAME_GOAL: game_step(gup, dt, 0); break;
-    case GAME_FALL: game_step(gdn, dt, 0); break;
+    case GAME_GOAL: game_step(GRAVITY_UP, dt, 0); break;
+    case GAME_FALL: game_step(GRAVITY_DN, dt, 0); break;
 
     case GAME_NONE:
-        if ((status = game_step(gdn, dt, 1)) != GAME_NONE)
+        if ((status = game_step(GRAVITY_DN, dt, 1)) != GAME_NONE)
             game_cmd_status();
         break;
     }