crawl trigger bug fixed

semestralka1/src/assets/character_crawl_frames.h

@@ -1,8 +1,8 @@
 // src/assets/character_crawl_frames.h
 #pragma once
 
-// Crawl frame 1
-static const char *CRAWL_FRAME_1[] = {
+// Crawl1 frame 1
+static const char *CRAWL1_FRAME_1[] = {
     "........",
     "........",
     "...y4@W.",
@@ -11,8 +11,8 @@ static const char *CRAWL_FRAME_1[] = {
     ".aa@s@.."
 };
 
-// Crawl frame 2
-static const char *CRAWL_FRAME_2[] = {
+// Crawl2 frame 1
+static const char *CRAWL2_FRAME_1[] = {
     "........",
     "........",
     "........",
@@ -21,18 +21,22 @@ static const char *CRAWL_FRAME_2[] = {
     ".a@@PR@L"
 };
 
-enum class CrawlFrame {
+enum class CrawlType {
     Crawl1 = 0,
     Crawl2,
     COUNT
 };
 
-static const char **CHARACTER_CRAWL_FRAMES[] = {
-    CRAWL_FRAME_1,
-    CRAWL_FRAME_2
+static const char **CHARACTER_CRAWL1_FRAMES[] = {
+    CRAWL1_FRAME_1,
+};
+static const char **CHARACTER_CRAWL2_FRAMES[] = {
+    CRAWL2_FRAME_1,
 };
 
-static const int CHARACTER_CRAWL_FRAME_COUNT = sizeof(CHARACTER_CRAWL_FRAMES) / sizeof(CHARACTER_CRAWL_FRAMES[0]);
+static const int CHARACTER_CRAWL1_FRAME_COUNT = sizeof(CHARACTER_CRAWL1_FRAMES) / sizeof(CHARACTER_CRAWL1_FRAMES[0]);
+static const int CHARACTER_CRAWL2_FRAME_COUNT = sizeof(CHARACTER_CRAWL2_FRAMES) / sizeof(CHARACTER_CRAWL2_FRAMES[0]);
 
 // Height (rows per crawl frame)
-static const int CHARACTER_CRAWL_FRAME_HEIGHT = sizeof(CRAWL_FRAME_1) / sizeof(CRAWL_FRAME_1[0]);
+static const int CHARACTER_CRAWL1_FRAME_HEIGHT = sizeof(CRAWL1_FRAME_1) / sizeof(CRAWL1_FRAME_1[0]);
+static const int CHARACTER_CRAWL2_FRAME_HEIGHT = sizeof(CRAWL2_FRAME_1) / sizeof(CRAWL2_FRAME_1[0]);

semestralka1/src/game/state.cpp

@@ -8,6 +8,7 @@
 #include <cmath>
 
 namespace {
+// Vygenerovane AI, proste to nahodne vymiena obrazky - assests
 // Frame selector with two regimes:
 // 1) Normal (speed <= 6): ping‑pong with holds at both ends
 // 2) High‑speed (speed >= 7): 0, random(1..last-1), last, random(1..last-1)...
@@ -92,22 +93,27 @@ static inline int compute_frame_index(int frame_count,
 
 void WalkingState::update() {
   // stop crawling after duration
-  if (current_state == PlayerState::Crawl &&
+  if ((current_state == PlayerState::Crawl1 ||
+      current_state == PlayerState::Crawl2) &&
       state_timer.elapsed_time() >= CRAWL_DURATION) {
     current_state = PlayerState::Walk;
     state_timer.stop();
   }
 }
 
-void WalkingState::start_crawl() {
-  current_state = PlayerState::Crawl;
+void WalkingState::start_crawl(PlayerState crawl_type) {
+  if (crawl_type != PlayerState::Crawl1 && crawl_type != PlayerState::Crawl2)
+    return;
+
+  current_state = crawl_type;
+  state_timer.stop();
   state_timer.reset();
   state_timer.start();
 }
 
 void WalkingState::set_state(PlayerState s) {
   if (current_state != s) {
-    walk_index = run_index = crawl_index = 0;
+    walk_index = run_index = crawl1_index = crawl2_index = 0;
     phase = 0.0f;
   }
   current_state = s;
@@ -127,18 +133,19 @@ void WalkingState::set_motion_state_for_speed(int player_speed, int ground_speed
 void WalkingState::toggle_walk_frame(float player_speed, int tick_counter) {
   switch (current_state) {
   case PlayerState::Run:
-    run_index =
-        compute_frame_index(CHARACTER_RUN_FRAME_COUNT, player_speed, tick_counter);
+    run_index = compute_frame_index(CHARACTER_RUN_FRAME_COUNT, player_speed, tick_counter);
     break;
 
   case PlayerState::Walk:
-    walk_index =
-        compute_frame_index(CHARACTER_WALK_FRAME_COUNT, player_speed, tick_counter);
+    walk_index = compute_frame_index(CHARACTER_WALK_FRAME_COUNT, player_speed, tick_counter);
     break;
 
-  case PlayerState::Crawl:
-    crawl_index =
-        compute_frame_index(CHARACTER_CRAWL_FRAME_COUNT, player_speed, tick_counter);
+  case PlayerState::Crawl1:
+    crawl1_index = compute_frame_index(CHARACTER_CRAWL1_FRAME_COUNT, player_speed, tick_counter);
+    break;
+
+  case PlayerState::Crawl2:
+    crawl2_index = compute_frame_index(CHARACTER_CRAWL2_FRAME_COUNT, player_speed, tick_counter);
     break;
   }
 }
@@ -154,9 +161,13 @@ FrameSelection WalkingState::get_frame_selection() const {
         f.movement = MovementType::Run;
         f.frame_index = run_index;
         break;
-    case PlayerState::Crawl:
-        f.movement = MovementType::Crawl;
-        f.frame_index = crawl_index;
+    case PlayerState::Crawl1:
+        f.movement = MovementType::Crawl1;
+        f.frame_index = crawl1_index;
+        break;
+    case PlayerState::Crawl2:
+        f.movement = MovementType::Crawl2;
+        f.frame_index = crawl2_index;
         break;
     default:
         f.movement = MovementType::Walk;

semestralka1/src/game/state.h

@@ -5,7 +5,7 @@
 
 constexpr auto CRAWL_DURATION = 300ms;
 
-enum class PlayerState { Walk, Run, Crawl };
+enum class PlayerState { Walk, Run, Crawl1, Crawl2 };
 
 struct FrameSelection {
   MovementType movement;
@@ -18,12 +18,13 @@ private:
   Timer state_timer;
   int walk_index = 0;   // cycles 0‑6
   int run_index  = 0;   // cycles 0‑6
-  int crawl_index = 0;  // cycles 0‑1
+  int crawl1_index = 0;  // cycles 0‑1
+  int crawl2_index = 0;  // cycles 0‑1
   float phase = 0.0f;
 
 public:
   void update();
-  void start_crawl();
+  void start_crawl(PlayerState crawl_type);
 
   void set_motion_state_for_speed(int player_speed, int ground_speed);
   void toggle_walk_frame(float player_speed, int tick_counter);

semestralka1/src/render/loop.cpp

@@ -54,8 +54,17 @@ void render_loop(int speed) {
     }
 
     if (uart_event == UartEvent::Triggered) {
-      // start crawl frame for x time
-      player_state.start_crawl();
+      PlayerState current = player_state.get_state();
+
+      // pressing UART trigger while walking/running -> Crawl1
+      if (current == PlayerState::Walk || current == PlayerState::Run) {
+        player_state.start_crawl(PlayerState::Crawl1);
+      }
+      // pressing again while crawling -> Crawl2
+      else if (current == PlayerState::Crawl1) {
+        player_state.start_crawl(PlayerState::Crawl2);
+      }
+
       need_redraw = true;
     }
 

semestralka1/src/render/player.cpp

@@ -27,12 +27,20 @@ void draw_character(int x, int y, MovementType movement, int frame_index) {
         character_height = CHARACTER_RUN_FRAME_HEIGHT;
         break;
 
-    case MovementType::Crawl:
-        total_frames = CHARACTER_CRAWL_FRAME_COUNT;
+    case MovementType::Crawl1:
+        total_frames = CHARACTER_CRAWL1_FRAME_COUNT;
         if (frame_index < 0 || frame_index >= total_frames)
             frame_index = 0;
-        character = CHARACTER_CRAWL_FRAMES[frame_index];
-        character_height = CHARACTER_CRAWL_FRAME_HEIGHT;
+        character = CHARACTER_CRAWL1_FRAMES[frame_index];
+        character_height = CHARACTER_CRAWL1_FRAME_HEIGHT;
+        break;
+
+    case MovementType::Crawl2:
+        total_frames = CHARACTER_CRAWL2_FRAME_COUNT;
+        if (frame_index < 0 || frame_index >= total_frames)
+            frame_index = 0;
+        character = CHARACTER_CRAWL2_FRAMES[frame_index];
+        character_height = CHARACTER_CRAWL2_FRAME_HEIGHT;
         break;
     }
 

semestralka1/src/render/player.h

@@ -4,7 +4,8 @@
 enum class MovementType {
     Walk,
     Run,
-    Crawl
+    Crawl1,
+    Crawl2
 };
 
 // Draw the player object starting at given (x, y)

semestralka1/src/render/player_positioning.cpp

@@ -18,8 +18,11 @@ CharacterPosition get_aligned_frame_position(CharacterPosition base,
     case MovementType::Run:
         character_height = CHARACTER_RUN_FRAME_HEIGHT;
         break;
-    case MovementType::Crawl:
-        character_height = CHARACTER_CRAWL_FRAME_HEIGHT;
+    case MovementType::Crawl1:
+        character_height = CHARACTER_CRAWL1_FRAME_HEIGHT;
+        break;
+    case MovementType::Crawl2:
+        character_height = CHARACTER_CRAWL2_FRAME_HEIGHT;
         break;
     }