From 2317ee328eb254978e3630fe741a8ebc55d2c1d0 Mon Sep 17 00:00:00 2001
From: Mylloon <kennel.anri@tutanota.com>
Date: Fri, 19 May 2023 12:30:47 +0200
Subject: [PATCH] initialisation global of quad

---
 includes/animations.h | 3 +++
 main.c                | 2 ++
 src/animations.c      | 9 ++++++++-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/includes/animations.h b/includes/animations.h
index dd7f891..6a6071f 100644
--- a/includes/animations.h
+++ b/includes/animations.h
@@ -14,6 +14,9 @@ void manif(int);
 // Crédits de fin
 void credits(int);
 
+// Initialisation des transitions
+void transitions_init(void);
+
 // Transition zoom
 void zoom_in(void (*)(int), void (*)(int), Uint32, Uint32, int);
 
diff --git a/main.c b/main.c
index 3ed2da8..2318fe4 100644
--- a/main.c
+++ b/main.c
@@ -42,6 +42,8 @@ static void init(void) {
 
   srand((Uint32)time(NULL));
 
+  transitions_init();
+
   printf("Bienvenue dans la démo API8 !\n");
 }
 
diff --git a/src/animations.c b/src/animations.c
index bc96d23..a1ac3bf 100644
--- a/src/animations.c
+++ b/src/animations.c
@@ -3,7 +3,7 @@
 /* Mise-à-jour des animations en fonction du son */
 static void update_with_audio(void (*)(int), void (*)(int), int);
 
-static GLuint _zoomin_pId = 0, _zoomin_tId = 0, _zoomin_tex[2];
+static GLuint _zoomin_pId = 0, _zoomin_tId = 0, _zoomin_tex[2], _quadId = 0;
 static void zoomin_init(void);
 static void zoomin_draw(void (*)(int), void (*)(int), Uint32, Uint32, int);
 static void zoomin_deinit(void);
@@ -18,6 +18,12 @@ static void update_with_audio(void (*a0)(int), void (*a1)(int), int state) {
   }
 }
 
+void transitions_init(void) {
+  if (!_quadId) {
+    _quadId = gl4dgGenQuadf();
+  }
+}
+
 void zoom_in(void (*a0)(int), void (*a1)(int), Uint32 t, Uint32 et, int state) {
   switch (state) {
   case GL4DH_INIT:
@@ -82,6 +88,7 @@ static void zoomin_draw(void (*a0)(int), void (*a1)(int), Uint32 t, Uint32 et,
   glUniform1f(glGetUniformLocation(_zoomin_pId, "zoomAmount"),
               (GLfloat)et / (GLfloat)t);
   glUniform1i(glGetUniformLocation(_zoomin_pId, "tex"), 0);
+  gl4dgDraw(_quadId);
 }
 
 static void zoomin_deinit(void) {