From adcc44ddabb71006b170da1a0311a17ec8805ba0 Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Mon, 2 Jun 2025 12:30:58 +0200
Subject: [PATCH] =?UTF-8?q?-=20[NEW]=20Augmentat=20el=20m=C3=A0xim=20de=20?=
 =?UTF-8?q?textures=20a=20100.=20-=20[NEW]=20Camp=20"name"=20per=20a=20les?=
 =?UTF-8?q?=20textures.=20-=20[NEW]=20Si=20s'intenta=20carregar=20un=20gif?=
 =?UTF-8?q?=20que=20ja=20est=C3=A0=20en=20mem=C3=B2ria,=20se=20torna=20el?=
 =?UTF-8?q?=20que=20est=C3=A0=20en=20mem=C3=B2ria.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 mini.cpp | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/mini.cpp b/mini.cpp
index 33c4cc3..3cd5f99 100644
--- a/mini.cpp
+++ b/mini.cpp
@@ -7,7 +7,7 @@
 //#include "SDL2/SDL_mixer.h"
 #include "jail_audio.h"
 
-#define MAX_TEXTURES 10
+#define MAX_TEXTURES 100
 
 #ifdef MACOS_BUNDLE
 #include <libgen.h>
@@ -18,7 +18,8 @@
 #pragma pack(1)
 
 struct surface_t {
-    uint8_t *p;
+    char    *name {nullptr};
+    uint8_t *p {nullptr};
     uint16_t w, h;
     uint32_t size;
 };
@@ -173,6 +174,8 @@ void reinit() {
     for (int i=1; i<MAX_TEXTURES; ++i) {
         if (surfaces[i].p != NULL) free(surfaces[i].p);
         surfaces[i].p = NULL;
+        if (surfaces[i].name != NULL) free(surfaces[i].name);
+        surfaces[i].name = NULL;
     }
     for (int i=0;i<256;++i) ds::draw_palette[i]=i;
     if (file!=NULL) fclose(file);
@@ -202,6 +205,7 @@ uint8_t newsurf(int w, int h) {
     int i = 0;
     while (i<MAX_TEXTURES && surfaces[i].p != NULL) ++i;
     //[TODO] Gestionar el cas en que no queden surfaces lliures
+    surfaces[i].name = nullptr;
     surfaces[i].w = w;
     surfaces[i].h = h;
     surfaces[i].size = w*h;
@@ -210,6 +214,9 @@ uint8_t newsurf(int w, int h) {
 }
 
 uint8_t loadsurf(const char* filename) {
+    // Si el gif ja s'ha carregat en una textura, tornem eixa textura
+    for (int i=0; i<MAX_TEXTURES; ++i) if (strcmp(surfaces[i].name, filename)==0) return i;
+
     int i = 0;
     while (i<MAX_TEXTURES && surfaces[i].p != NULL) ++i;
     //[TODO] Gestionar el cas en que no queden surfaces lliures
@@ -218,6 +225,8 @@ uint8_t loadsurf(const char* filename) {
     uint8_t *buffer = (uint8_t*)file_getfilebuffer(filename, size);
     surfaces[i].p = LoadGif(buffer, &surfaces[i].w, &surfaces[i].h);
     surfaces[i].size = surfaces[i].w*surfaces[i].h;
+    surfaces[i].name = (char*)malloc(strlen(filename)+1);
+    strcpy(surfaces[i].name, filename);
     free(buffer);
     
     return i;
@@ -236,6 +245,8 @@ void savesurf(uint8_t surface, const char* filename, uint8_t *pal, uint8_t color
 void freesurf(uint8_t surface) {
     if (surfaces[surface].p != NULL) free(surfaces[surface].p);
     surfaces[surface].p = NULL;
+    if (surfaces[surface].name != NULL) free(surfaces[surface].name);
+    surfaces[surface].name = NULL;
 }
 
 int surfw(uint8_t surface) {