Emscripten build

CMakeLists.txt

@@ -44,6 +44,11 @@ add_executable(game
 # Reference blah
 target_link_libraries(game blah)
 
+if( ${CMAKE_SYSTEM_NAME} MATCHES "Emscripten")
+    set_target_properties(game PROPERTIES LINK_FLAGS "-s USE_SDL=2 -s USE_WEBGL2=1 --preload-file ${CMAKE_SOURCE_DIR}/content@/content")
+	set(CMAKE_EXECUTABLE_SUFFIX ".html")
+endif()
+
 # copy SDL2 to the build directory
 set(SDL2_DLL "" CACHE FILEPATH "SDL2 DLL Path")
 if (SDL2_ENABLED)

src/components/collider.cpp

@@ -23,9 +23,7 @@ Collider Collider::make_grid(int tile_size, int columns, int rows)
 	collider.m_grid.tile_size = tile_size;
 	collider.m_grid.columns = columns;
 	collider.m_grid.rows = rows;
-	collider.m_grid.cells = std::shared_ptr<bool[]>(new bool[columns * rows]);
-
-	memset(collider.m_grid.cells.get(), 0, sizeof(bool) * columns * rows);
+	collider.m_grid.cells.resize(columns * rows);
 
 	return collider;
 }

src/components/collider.h

@@ -1,6 +1,7 @@
 #pragma once
 #include <blah.h>
 #include <memory>
+#include <vector>
 #include "../world.h"
 
 using namespace Blah;
@@ -44,7 +45,7 @@ namespace TL
 			int columns;
 			int rows;
 			int tile_size;
-			std::shared_ptr<bool[]> cells;
+			std::vector<bool> cells;
 		};
 
 		Shape m_shape = Shape::None;

src/components/mover.cpp

@@ -28,6 +28,7 @@ bool Mover::move_x(int amount)
 	{
 		entity()->position.x += amount;
 	}
+	return false;
 }
 
 bool Mover::move_y(int amount)
@@ -64,6 +65,7 @@ bool Mover::move_y(int amount)
 	{
 		entity()->position.y += amount;
 	}
+	return false;
 }
 
 void Mover::stop_x()

src/components/tilemap.cpp

@@ -12,7 +12,7 @@ Tilemap::Tilemap(int tile_width, int tile_height, int columns, int rows)
 	m_tile_height = tile_height;
 	m_columns = columns;
 	m_rows = rows;
-	m_grid = std::shared_ptr<Subtexture[]>(new Subtexture[columns * rows]);
+	m_grid.resize(columns * rows);
 }
 
 int Tilemap::tile_width() const

src/components/tilemap.h

@@ -2,6 +2,7 @@
 #include "../world.h"
 #include <blah.h>
 #include <memory>
+#include <vector>
 
 using namespace Blah;
 
@@ -23,7 +24,7 @@ namespace TL
 		void render(Batch& batch) override;
 
 	private:
-		std::shared_ptr<Subtexture[]> m_grid;
+		std::vector<Subtexture> m_grid;
 		int m_tile_width = 0;
 		int m_tile_height = 0;
 		int m_columns = 0;