Clean up errno/strerror usage

[neverball] / ball / hud.c

diff --git a/ball/hud.c b/ball/hud.c
index c73757b..8f74f19 100644 (file)
--- a/ball/hud.c
+++ b/ball/hud.c
@@ -19,20 +19,21 @@
 #include "glext.h"
 #include "hud.h"
 #include "gui.h"
-#include "game.h"
-#include "levels.h"
+#include "progress.h"
 #include "config.h"
+#include "video.h"
 #include "audio.h"
 
+#include "game_common.h"
+#include "game_client.h"
+
 /*---------------------------------------------------------------------------*/
 
 static int Lhud_id;
 static int Rhud_id;
-static int Rhud2_id;
 static int time_id;
 
 static int coin_id;
-static int coin2_id;
 static int ball_id;
 static int scor_id;
 static int goal_id;
@@ -43,27 +44,14 @@ static float view_timer;
 
 static void hud_fps(void)
 {
-    static int fps   = 0;
-    static int then  = 0;
-    static int count = 0;
-
-    int now = SDL_GetTicks();
-
-    if (now - then > 250)
-    {
-        fps   = count * 1000 / (now - then);
-        then  = now;
-        count = 0;
-
-        gui_set_count(fps_id, fps);
-    }
-    else count++;
+    gui_set_count(fps_id, video_perf());
 }
 
 void hud_init(void)
 {
     int id;
-    char *str_view;
+    const char *str_view;
+    int v;
 
     if ((Rhud_id = gui_hstack(0)))
     {
@@ -80,13 +68,6 @@ void hud_init(void)
         gui_layout(Rhud_id, +1, -1);
     }
 
-    if ((Rhud2_id = gui_hstack(0)))
-    {
-        gui_label(Rhud2_id, _("Coins"), GUI_SML, 0, gui_wht, gui_wht);
-        coin2_id = gui_count(Rhud2_id, 100,   GUI_SML, GUI_NW);
-        gui_layout(Rhud2_id, +1, -1);
-    }
-
     if ((Lhud_id = gui_hstack(0)))
     {
         if ((id = gui_vstack(Lhud_id)))
@@ -105,9 +86,13 @@ void hud_init(void)
     if ((time_id = gui_clock(0, 59999, GUI_MED, GUI_TOP)))
         gui_layout(time_id, 0, -1);
 
-    str_view = strlen(STR_VIEW0) > strlen(STR_VIEW1) ? STR_VIEW0 : STR_VIEW1;
-    if (strlen(str_view) < strlen(STR_VIEW2))
-        str_view = STR_VIEW2;
+
+    /* Find the longest view name. */
+
+    for (str_view = "", v = VIEW_NONE + 1; v < VIEW_MAX; v++)
+        if (strlen(view_to_str(v)) > strlen(str_view))
+            str_view = view_to_str(v);
+
     if ((view_id = gui_label(0, str_view, GUI_SML, GUI_SW, gui_wht, gui_wht)))
         gui_layout(view_id, 1, 1);
 
@@ -126,32 +111,25 @@ void hud_free(void)
 
 void hud_paint(void)
 {
-    switch (curr_lg()->mode)
-    {
-    case MODE_CHALLENGE: gui_paint(Lhud_id);  break;
-    case MODE_PRACTICE:  gui_paint(Rhud2_id); break;
-    default:             gui_paint(Rhud_id);  break;
-    }
+    if (curr_mode() == MODE_CHALLENGE)
+        gui_paint(Lhud_id);
 
+    gui_paint(Rhud_id);
     gui_paint(time_id);
 
     if (config_get_d(CONFIG_FPS))
         gui_paint(fps_id);
 
-    if (view_timer > 0.0f)
-        gui_paint(view_id);
+    hud_view_paint();
 }
 
 void hud_update(int pulse)
 {
-    const struct level_game *lg = curr_lg();
-
     int clock = curr_clock();
     int coins = curr_coins();
     int goal  = curr_goal();
-    int balls = lg->balls;
-    int score = lg->score;
-    int mode  = lg->mode;
+    int balls = curr_balls();
+    int score = curr_score();
 
     int c_id;
     int last;
@@ -171,7 +149,7 @@ void hud_update(int pulse)
     {
         gui_set_clock(time_id, clock);
 
-        if (last > clock && pulse && mode != MODE_PRACTICE)
+        if (last > clock && pulse)
         {
             if (clock <= 1000 && (last / 100) > (clock / 100))
             {
@@ -188,7 +166,7 @@ void hud_update(int pulse)
 
     /* balls and score + select coin widget */
 
-    switch (mode)
+    switch (curr_mode())
     {
     case MODE_CHALLENGE:
         if (gui_value(ball_id) != balls) gui_set_count(ball_id, balls);
@@ -197,12 +175,8 @@ void hud_update(int pulse)
         c_id = coin_id;
         break;
 
-    case MODE_NORMAL:
-        c_id = coin_id;
-        break;
-
     default:
-        c_id = coin2_id;
+        c_id = coin_id;
         break;
     }
 
@@ -249,25 +223,32 @@ void hud_timer(float dt)
 
     hud_update(1);
 
-    view_timer -= dt;
-
     gui_timer(Rhud_id, dt);
     gui_timer(Lhud_id, dt);
     gui_timer(time_id, dt);
-    gui_timer(view_id, dt);
+
+    hud_view_timer(dt);
 }
 
+/*---------------------------------------------------------------------------*/
+
 void hud_view_pulse(int c)
 {
-    switch (c)
-    {
-    case 0: gui_set_label(view_id, STR_VIEW0); break;
-    case 1: gui_set_label(view_id, STR_VIEW1); break;
-    case 2: gui_set_label(view_id, STR_VIEW2); break;
-    }
-
+    gui_set_label(view_id, view_to_str(c));
     gui_pulse(view_id, 1.2f);
     view_timer = 2.0f;
 }
 
+void hud_view_timer(float dt)
+{
+    view_timer -= dt;
+    gui_timer(view_id, dt);
+}
+
+void hud_view_paint(void)
+{
+    if (view_timer > 0.0f)
+        gui_paint(view_id);
+}
+
 /*---------------------------------------------------------------------------*/