From e816f16a5007798968f4c9003b3159a45485e88f Mon Sep 17 00:00:00 2001
From: Olivier Gayot <duskcoder@gmail.com>
Date: Sun, 26 Oct 2014 18:20:28 +0000
Subject: game: remove useless checks

it is safe to pass a null pointer to SDL_FreeSurface()

BTW: change the format of the files from dos to unix

Signed-off-by: Olivier Gayot <duskcoder@gmail.com>
---
 menuprincipal.c | 172 ++++++++++++++++++++++++++++----------------------------
 1 file changed, 86 insertions(+), 86 deletions(-)

(limited to 'menuprincipal.c')

diff --git a/menuprincipal.c b/menuprincipal.c
index 57f709f..d3b4813 100644
--- a/menuprincipal.c
+++ b/menuprincipal.c
@@ -1,86 +1,86 @@
-#include <stdlib.h>
-#include <stdlib.h>
-#include <SDL/SDL.h>
-#include "structures.h"
-#include "prototypes.h"
-#include "constantes.h"
-
-void Fmenuprincipal (SURFACES *surfaces, POSITIONS *positions)
-{
-    int continuer = 1;
-    SDL_Event event;
-    int Vmode = 0;
-    SDL_BlitSurface (surfaces->Pmenujouer,NULL,surfaces->Pecran,&positions->Vpositionmenu);
-    SDL_Flip (surfaces->Pecran);
-    while (continuer)
-    {
-        SDL_WaitEvent (&event);
-        switch (event.type)
-        {
-            case SDL_KEYDOWN:
-            switch (event.key.keysym.sym)
-            {
-                case SDLK_DOWN:
-
-                if (Vmode < 2)
-                {
-                    Vmode++;
-                    Fchangersurlignage (Vmode,surfaces,positions);
-                }
-                else
-                {
-                    Vmode = 0;
-                    Fchangersurlignage (Vmode,surfaces,positions);
-                }
-                break;
-                case SDLK_UP:
-                if (Vmode > 0)
-                {
-                    Vmode--;
-                    Fchangersurlignage (Vmode,surfaces,positions);
-                }
-                else
-                {
-                    Vmode = 2;
-                    Fchangersurlignage (Vmode,surfaces,positions);
-                }
-                break;
-                case SDLK_RETURN:
-                continuer = Fentrermode (Vmode,surfaces,positions);
-                Vmode = 0;
-                if (continuer)
-                {
-                    SDL_BlitSurface (surfaces->Pmenujouer,NULL,surfaces->Pecran,&positions->Vpositionmenu);
-                    SDL_Flip (surfaces->Pecran);
-                }
-                break;
-            }
-            break;
-        }
-    }
-}
-
-void Fchangersurlignage (int Vmode, SURFACES *surfaces, POSITIONS *positions)
-{
-    if (Vmode == 0)
-        SDL_BlitSurface (surfaces->Pmenujouer,NULL,surfaces->Pecran,&positions->Vpositionmenu);
-    else if (Vmode == 1)
-        SDL_BlitSurface (surfaces->Pmenuoptions,NULL,surfaces->Pecran,&positions->Vpositionmenu);
-    else if (Vmode == 2)
-        SDL_BlitSurface (surfaces->Pmenuquitter,NULL,surfaces->Pecran,&positions->Vpositionmenu);
-    SDL_Flip (surfaces->Pecran);
-}
-
-int Fentrermode (int Vmode, SURFACES *surfaces, POSITIONS *positions)
-{
-    int continuer = 1;
-
-    if (Vmode == 0)
-        Fmenuchoixpersos (surfaces,positions);
-    else if (Vmode == 1)
-        Foptions (surfaces,positions);
-    else if (Vmode == 2)
-        continuer = 0;
-    return continuer;
-}
-
+#include <stdlib.h>
+#include <stdlib.h>
+#include <SDL/SDL.h>
+#include "structures.h"
+#include "prototypes.h"
+#include "constantes.h"
+
+void Fmenuprincipal (SURFACES *surfaces, POSITIONS *positions)
+{
+    int continuer = 1;
+    SDL_Event event;
+    int Vmode = 0;
+    SDL_BlitSurface (surfaces->Pmenujouer,NULL,surfaces->Pecran,&positions->Vpositionmenu);
+    SDL_Flip (surfaces->Pecran);
+    while (continuer)
+    {
+        SDL_WaitEvent (&event);
+        switch (event.type)
+        {
+            case SDL_KEYDOWN:
+            switch (event.key.keysym.sym)
+            {
+                case SDLK_DOWN:
+
+                if (Vmode < 2)
+                {
+                    Vmode++;
+                    Fchangersurlignage (Vmode,surfaces,positions);
+                }
+                else
+                {
+                    Vmode = 0;
+                    Fchangersurlignage (Vmode,surfaces,positions);
+                }
+                break;
+                case SDLK_UP:
+                if (Vmode > 0)
+                {
+                    Vmode--;
+                    Fchangersurlignage (Vmode,surfaces,positions);
+                }
+                else
+                {
+                    Vmode = 2;
+                    Fchangersurlignage (Vmode,surfaces,positions);
+                }
+                break;
+                case SDLK_RETURN:
+                continuer = Fentrermode (Vmode,surfaces,positions);
+                Vmode = 0;
+                if (continuer)
+                {
+                    SDL_BlitSurface (surfaces->Pmenujouer,NULL,surfaces->Pecran,&positions->Vpositionmenu);
+                    SDL_Flip (surfaces->Pecran);
+                }
+                break;
+            }
+            break;
+        }
+    }
+}
+
+void Fchangersurlignage (int Vmode, SURFACES *surfaces, POSITIONS *positions)
+{
+    if (Vmode == 0)
+        SDL_BlitSurface (surfaces->Pmenujouer,NULL,surfaces->Pecran,&positions->Vpositionmenu);
+    else if (Vmode == 1)
+        SDL_BlitSurface (surfaces->Pmenuoptions,NULL,surfaces->Pecran,&positions->Vpositionmenu);
+    else if (Vmode == 2)
+        SDL_BlitSurface (surfaces->Pmenuquitter,NULL,surfaces->Pecran,&positions->Vpositionmenu);
+    SDL_Flip (surfaces->Pecran);
+}
+
+int Fentrermode (int Vmode, SURFACES *surfaces, POSITIONS *positions)
+{
+    int continuer = 1;
+
+    if (Vmode == 0)
+        Fmenuchoixpersos (surfaces,positions);
+    else if (Vmode == 1)
+        Foptions (surfaces,positions);
+    else if (Vmode == 2)
+        continuer = 0;
+    return continuer;
+}
+
-- 
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