Mario: add turtle enemy

mario/CMakeLists.txt

@@ -73,12 +73,14 @@ target_sources(mario
 	PRIVATE visitors/mario_visitor.cpp
 	PRIVATE visitors/mushroom_visitor.cpp
 	PRIVATE visitors/goomba_visitor.cpp
+	PRIVATE visitors/turtle_visitor.cpp
 	PRIVATE visitors/bounce_visitor.cpp
 	PRIVATE visitors/visitor_generator.cpp
 	PRIVATE visitors/projectile_visitor.cpp
 	PRIVATE blocks/coinblock.cpp
 	PRIVATE blocks/mushroomblock.cpp
 	PRIVATE blocks/goombablock.cpp
+	PRIVATE blocks/turtleblock.cpp
 	PRIVATE blocks/fireball.cpp
 	PRIVATE scenes/load_scene.cpp
 	PRIVATE scenes/game_main_menu.cpp
@@ -91,6 +93,7 @@ target_sources(editor
 	PRIVATE ${CommonFiles}
 	PRIVATE blocks/coineditorblock.cpp
 	PRIVATE blocks/goombablock.cpp
+	PRIVATE blocks/turtleblock.cpp
 	PRIVATE editor.cpp
 	PRIVATE edit_box.cpp
 	PRIVATE tool_box.cpp

mario/blocks.cpp

@@ -13,6 +13,7 @@
 #include "blocks/coinblock.hpp"
 #include "blocks/mushroomblock.hpp"
 #include "blocks/goombablock.hpp"
+#include "blocks/turtleblock.hpp"
 #include "mario.hpp"
 
 #define CAN_BE_DESTROYED_FLAG 0x0000000000000001
@@ -322,6 +323,7 @@ const std::vector<uint64_t> possibleMods = {
 const std::vector<uint64_t> possibleCharacters = {
     MARIO_ID,
     GOOMBA_ID,
+    TURTLE_ID,
 };
 
 const std::vector<LandType::Value> possibleLands = {
@@ -573,6 +575,10 @@ createBlockById(uint64_t id, int x, int y,
         result = std::static_pointer_cast<MarioBlock>(
             std::make_shared<GoombaBlock>(x, y, renderer));
         break;
+    case TURTLE_ID:
+        result = std::static_pointer_cast<MarioBlock>(
+            std::make_shared<TurtleBlock>(x, y, renderer));
+        break;
 #ifdef EDITOR
     case DESTRUCTIBLE_MODIFIER_ID:
         result = std::static_pointer_cast<MarioBlock>(

mario/main.cpp

@@ -371,6 +371,7 @@ SceneStruct mainGameScene(const std::string &level_path) {
     moving_objects.push_back(mario);
     std::unordered_set<int> moving_object_ids = {
         GOOMBA_ID,
+        TURTLE_ID,
     };
     for (auto &obj : scene->getObjects(moving_object_ids)) {
         moving_objects.push_back(std::dynamic_pointer_cast<MarioBlock>(obj));

mario/objectids.hpp

@@ -74,6 +74,7 @@
 // character IDs
 #define MARIO_ID 0x0F
 #define GOOMBA_ID 0x0E
+#define TURTLE_ID 0x0D
 
 #define DEATH_ID 0x1001
 #define STOP_MOVEMENT 0x2000

mario/sprites.cpp

@@ -111,3 +111,8 @@ const SDLPP::Vec2D<uint64_t> BOWSER_SHIFT = { 0, 173 };
 const std::vector<SDL_Rect> GOOMBA_WALK_ANIM = { { 1, 28, 16, 16 },
                                                  { 18, 28, 16, 16 } };
 const SDL_Rect GOOMBA_DEATH_SRC = { 39, 28, 16, 16 };
+const std::vector<SDL_Rect> TURTLE_WALK_ANIM = { { 60, 12, 16, 32 },
+                                                 { 77, 12, 16, 32 } };
+const std::vector<SDL_Rect> TURTLE_SHELL_ANIM = { { 136, 28, 16, 16},
+                                                  { 136, 28, 16, 16},
+                                                  { 153, 28, 16, 16} };

mario/sprites.hpp

@@ -107,6 +107,8 @@ extern const SDL_Rect MOD_TELEPORT_SRC;
 //------------------ ENEMIES -------------------------
 extern const SDL_Rect GOOMBA_DEATH_SRC;
 extern const std::vector<SDL_Rect> GOOMBA_WALK_ANIM;
+extern const std::vector<SDL_Rect> TURTLE_WALK_ANIM;
+extern const std::vector<SDL_Rect> TURTLE_SHELL_ANIM;
 
 extern const SDLPP::Vec2D<uint64_t> OVERWORLD_SHIFT;
 extern const SDLPP::Vec2D<uint64_t> UNDERWORLD_SHIFT;

mario/visitors/goomba_visitor.cpp

@@ -3,6 +3,7 @@
 #include "../objectids.hpp"
 #include "../sprites.hpp"
 #include "../mario.hpp"
+#include "../blocks/turtleblock.hpp"
 
 void GoombaVisitor::visit(const SDLPP::RenderObject &obj) {
     auto id = obj.getId();
@@ -47,7 +48,15 @@ void GoombaVisitor::visit(const SDLPP::RenderObject &obj) {
         }
         break;
     case DEATH_ID:
+        instant_death = true;
+        break;
+    case TURTLE_ID:
+    {
+        auto &turtle = dynamic_cast<const TurtleBlock &>(obj);
+        if(turtle.isShell() && turtle.getMovement().getX() != 0) {
             death = true;
+        }
+    }
         break;
     case MARIO_ID:
         {

mario/visitors/mario_visitor.cpp

@@ -62,6 +62,7 @@ void MarioVisitor::visit(const SDLPP::RenderObject &obj) {
         _instant_death = true;
         break;
     case GOOMBA_ID:
+    case TURTLE_ID:
         if (from != MARIO_FLOOR_DETECT && from != MARIO_ENEMY_DETECT) {
             _death = true;
         } else if (from == MARIO_FLOOR_DETECT || from == MARIO_ENEMY_DETECT) {

mario/visitors/projectile_visitor.cpp

@@ -46,6 +46,7 @@ void ProjectileVisitor::visit(const SDLPP::RenderObject &obj) {
         }
         break;
     case GOOMBA_ID:
+    case TURTLE_ID:
         death = true;
     default:
         break;

mario/visitors/visitor_generator.cpp

@@ -3,6 +3,7 @@
 #include "mario_visitor.hpp"
 #include "mushroom_visitor.hpp"
 #include "goomba_visitor.hpp"
+#include "turtle_visitor.hpp"
 #include "projectile_visitor.hpp"
 #include "../mario.hpp"
 
@@ -29,6 +30,10 @@ getVisitor(const MarioBlock &block, SDLPP::Scene &scene,
         result = std::static_pointer_cast<SDLPP::Visitor>(
             std::make_shared<GoombaVisitor>(block.getPos()));
         break;
+    case TURTLE_ID:
+        result = std::static_pointer_cast<SDLPP::Visitor>(
+            std::make_shared<TurtleVisitor>(block.getPos()));
+        break;
     case FIREBALL_ID:
         result = std::static_pointer_cast<SDLPP::Visitor>(
             std::make_shared<ProjectileVisitor>());

sdlpp/sdlpp_scene.cpp

@@ -119,6 +119,9 @@ Scene::getCollisions( RenderObject &r ) {
         return {};
     std::vector< std::pair< uint64_t, std::shared_ptr< RenderObject > > > ret{};
     for ( const auto &x : collision_objects ) {
+        if(x.get() == &r) {
+            continue;
+        }
         for ( auto id : r.colidesWith( *x ) ) {
             ret.emplace_back( id, x );
         }