[FL-2237] Fix animation frame order, increase its max size (#976)

* [FL-2237] Fix animation frame order, increase its max size
* Make frame_order variable sized

applications/desktop/animations/animation_manager.h

@@ -26,7 +26,7 @@ typedef struct {
     const FrameBubble* const* frame_bubble_sequences;
     uint8_t frame_bubble_sequences_count;
     const Icon icon_animation;
-    uint8_t frame_order[20];
+    const uint8_t* frame_order;
     uint8_t passive_frames;
     uint8_t active_frames;
     uint8_t active_cycles;

applications/desktop/animations/animation_storage.c

@@ -209,6 +209,9 @@ static void animation_storage_free_animation(BubbleAnimation** animation) {
     if(*animation) {
         animation_storage_free_bubbles(*animation);
         animation_storage_free_frames(*animation);
+        if((*animation)->frame_order) {
+            free((void*)(*animation)->frame_order);
+        }
         free(*animation);
         *animation = NULL;
     }
@@ -268,7 +271,24 @@ static bool animation_storage_load_frames(
     uint32_t* frame_order,
     uint8_t width,
     uint8_t height) {
-    uint16_t frame_order_size = animation->passive_frames + animation->active_frames;
+    uint16_t frame_order_count = animation->passive_frames + animation->active_frames;
+
+    /* The frames should go in order (0...N), without omissions */
+    size_t max_frame_count = 0;
+    for(int i = 0; i < frame_order_count; ++i) {
+        max_frame_count = MAX(max_frame_count, frame_order[i]);
+    }
+
+    if((max_frame_count >= frame_order_count) || (max_frame_count >= 256 /* max uint8_t */)) {
+        return false;
+    }
+
+    Icon* icon = (Icon*)&animation->icon_animation;
+    FURI_CONST_ASSIGN(icon->frame_count, max_frame_count + 1);
+    FURI_CONST_ASSIGN(icon->frame_rate, 0);
+    FURI_CONST_ASSIGN(icon->height, height);
+    FURI_CONST_ASSIGN(icon->width, width);
+    icon->frames = furi_alloc(sizeof(const uint8_t*) * icon->frame_count);
 
     bool frames_ok = false;
     File* file = storage_file_alloc(storage);
@@ -276,17 +296,10 @@ static bool animation_storage_load_frames(
     string_t filename;
     string_init(filename);
     size_t max_filesize = ROUND_UP_TO(width, 8) * height + 1;
-    Icon* icon = (Icon*)&animation->icon_animation;
-    FURI_CONST_ASSIGN(icon->frame_count, frame_order_size);
-    FURI_CONST_ASSIGN(icon->frame_rate, 0);
-    FURI_CONST_ASSIGN(icon->height, height);
-    FURI_CONST_ASSIGN(icon->width, width);
-
-    icon->frames = furi_alloc(sizeof(const uint8_t*) * frame_order_size);
 
-    for(int i = 0; i < frame_order_size; ++i) {
+    for(int i = 0; i < icon->frame_count; ++i) {
         frames_ok = false;
-        string_printf(filename, ANIMATION_DIR "/%s/frame_%d.bm", name, frame_order[i]);
+        string_printf(filename, ANIMATION_DIR "/%s/frame_%d.bm", name, i);
 
         if(storage_common_stat(storage, string_get_cstr(filename), &file_info) != FSE_OK) break;
         if(file_info.size > max_filesize) {
@@ -453,14 +466,15 @@ static BubbleAnimation* animation_storage_load_animation(const char* name) {
         uint8_t frames = animation->passive_frames + animation->active_frames;
         uint32_t count = 0;
         if(!flipper_file_get_value_count(ff, "Frames order", &count)) break;
-        if((count != frames) || (frames > COUNT_OF(animation->frame_order))) {
+        if(count != frames) {
             FURI_LOG_E(TAG, "Error loading animation: frames order");
             break;
         }
         u32array = furi_alloc(sizeof(uint32_t) * frames);
         if(!flipper_file_read_uint32(ff, "Frames order", u32array, frames)) break;
+        animation->frame_order = furi_alloc(sizeof(uint8_t) * frames);
         for(int i = 0; i < frames; ++i) {
-            animation->frame_order[i] = u32array[i];
+            FURI_CONST_ASSIGN(animation->frame_order[i], u32array[i]);
         }
 
         /* passive and active frames must be loaded up to this point */
@@ -488,6 +502,9 @@ static BubbleAnimation* animation_storage_load_animation(const char* name) {
     }
 
     if(!success) {
+        if(animation->frame_order) {
+            free((void*)animation->frame_order);
+        }
         free(animation);
         animation = NULL;
     }

assets/compiled/assets_dolphin_blocking.c

@@ -36,6 +36,8 @@ const uint8_t *_A_L0_NoDb_128x51[] = {
 
 
 
+const uint8_t L0_NoDb_128x51_frame_order[] = { 0, 1, 2, 3 };
+
 const BubbleAnimation BA_L0_NoDb_128x51 = {
     .icon_animation = {
         .width = 128,
@@ -44,7 +46,7 @@ const BubbleAnimation BA_L0_NoDb_128x51 = {
         .frame_rate = 2,
         .frames = _A_L0_NoDb_128x51
     },
-    .frame_order = { 0, 1, 2, 3 },
+    .frame_order = L0_NoDb_128x51_frame_order,
     .passive_frames = 4,
     .active_frames = 0,
     .active_cooldown = 0,
@@ -76,6 +78,8 @@ const uint8_t *_A_L0_SdBad_128x51[] = {
 
 
 
+const uint8_t L0_SdBad_128x51_frame_order[] = { 0, 1 };
+
 const BubbleAnimation BA_L0_SdBad_128x51 = {
     .icon_animation = {
         .width = 128,
@@ -84,7 +88,7 @@ const BubbleAnimation BA_L0_SdBad_128x51 = {
         .frame_rate = 2,
         .frames = _A_L0_SdBad_128x51
     },
-    .frame_order = { 0, 1 },
+    .frame_order = L0_SdBad_128x51_frame_order,
     .passive_frames = 2,
     .active_frames = 0,
     .active_cooldown = 0,
@@ -128,6 +132,8 @@ const uint8_t *_A_L0_SdOk_128x51[] = {
 
 
 
+const uint8_t L0_SdOk_128x51_frame_order[] = { 0, 1, 2, 3 };
+
 const BubbleAnimation BA_L0_SdOk_128x51 = {
     .icon_animation = {
         .width = 128,
@@ -136,7 +142,7 @@ const BubbleAnimation BA_L0_SdOk_128x51 = {
         .frame_rate = 2,
         .frames = _A_L0_SdOk_128x51
     },
-    .frame_order = { 0, 1, 2, 3 },
+    .frame_order = L0_SdOk_128x51_frame_order,
     .passive_frames = 4,
     .active_frames = 0,
     .active_cooldown = 0,
@@ -180,6 +186,8 @@ const uint8_t *_A_L0_Url_128x51[] = {
 
 
 
+const uint8_t L0_Url_128x51_frame_order[] = { 0, 1, 2, 3 };
+
 const BubbleAnimation BA_L0_Url_128x51 = {
     .icon_animation = {
         .width = 128,
@@ -188,7 +196,7 @@ const BubbleAnimation BA_L0_Url_128x51 = {
         .frame_rate = 2,
         .frames = _A_L0_Url_128x51
     },
-    .frame_order = { 0, 1, 2, 3 },
+    .frame_order = L0_Url_128x51_frame_order,
     .passive_frames = 4,
     .active_frames = 0,
     .active_cooldown = 0,
@@ -232,6 +240,8 @@ const uint8_t *_A_L0_NewMail_128x51[] = {
 
 
 
+const uint8_t L0_NewMail_128x51_frame_order[] = { 0, 1, 2, 3, 2, 1 };
+
 const BubbleAnimation BA_L0_NewMail_128x51 = {
     .icon_animation = {
         .width = 128,
@@ -240,7 +250,7 @@ const BubbleAnimation BA_L0_NewMail_128x51 = {
         .frame_rate = 2,
         .frames = _A_L0_NewMail_128x51
     },
-    .frame_order = { 0, 1, 2, 3, 2, 1 },
+    .frame_order = L0_NewMail_128x51_frame_order,
     .passive_frames = 6,
     .active_frames = 0,
     .active_cooldown = 0,

assets/compiled/assets_dolphin_internal.c

@@ -104,6 +104,8 @@ const FrameBubble L1_Tv_128x47_bubble_1_0 = {
 
 
 
+const uint8_t L1_Tv_128x47_frame_order[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
+
 const BubbleAnimation BA_L1_Tv_128x47 = {
     .icon_animation = {
         .width = 128,
@@ -112,7 +114,7 @@ const BubbleAnimation BA_L1_Tv_128x47 = {
         .frame_rate = 2,
         .frames = _A_L1_Tv_128x47
     },
-    .frame_order = { 0, 1, 2, 3, 4, 5, 6, 7 },
+    .frame_order = L1_Tv_128x47_frame_order,
     .passive_frames = 6,
     .active_frames = 2,
     .active_cooldown = 5,
@@ -170,6 +172,8 @@ const FrameBubble L1_BadBattery_128x47_bubble_0_0 = {
 
 
 
+const uint8_t L1_BadBattery_128x47_frame_order[] = { 0, 1 };
+
 const BubbleAnimation BA_L1_BadBattery_128x47 = {
     .icon_animation = {
         .width = 128,
@@ -178,7 +182,7 @@ const BubbleAnimation BA_L1_BadBattery_128x47 = {
         .frame_rate = 2,
         .frames = _A_L1_BadBattery_128x47
     },
-    .frame_order = { 0, 1 },
+    .frame_order = L1_BadBattery_128x47_frame_order,
     .passive_frames = 2,
     .active_frames = 0,
     .active_cooldown = 0,
@@ -260,6 +264,8 @@ const FrameBubble L1_NoSd_128x49_bubble_0_0 = {
 
 
 
+const uint8_t L1_NoSd_128x49_frame_order[] = { 0, 1, 0, 1, 0, 2, 3, 4, 3, 5 };
+
 const BubbleAnimation BA_L1_NoSd_128x49 = {
     .icon_animation = {
         .width = 128,
@@ -268,7 +274,7 @@ const BubbleAnimation BA_L1_NoSd_128x49 = {
         .frame_rate = 2,
         .frames = _A_L1_NoSd_128x49
     },
-    .frame_order = { 0, 1, 0, 1, 0, 2, 3, 4, 3, 5 },
+    .frame_order = L1_NoSd_128x49_frame_order,
     .passive_frames = 10,
     .active_frames = 0,
     .active_cooldown = 0,

scripts/flipper/assets/templates/dolphin.c.tmpl

@@ -49,6 +49,8 @@ const FrameBubble {{animation.name}}_bubble_{{bubble["Slot"]}}_{{bubble["_Bubble
 {% :endfor %}
 {% :endif %}
 
+const uint8_t {{animation.name}}_frame_order[] = { {{ "%s" % ", ".join(str(i) for i in animation.meta['Frames order']) }} };
+
 const BubbleAnimation BA_{{animation.name}} = {
     .icon_animation = {
         .width = {{ animation.meta['Width'] }},
@@ -57,7 +59,7 @@ const BubbleAnimation BA_{{animation.name}} = {
         .frame_rate = {{ animation.meta['Frame rate'] }},
         .frames = _A_{{ animation.name }}
     },
-    .frame_order = { {{ "%s" % ", ".join(str(i) for i in animation.meta['Frames order']) }} },
+    .frame_order = {{animation.name}}_frame_order,
     .passive_frames = {{ animation.meta['Passive frames'] }},
     .active_frames = {{ animation.meta['Active frames'] }},
     .active_cooldown = {{ animation.meta['Active cooldown'] }},