fix a few warnings

Author: RSDuck

source/blocks/Block.c

@@ -48,7 +48,7 @@ void Block_Deinit() { C3D_TexDelete(&textureMap.texture); }
 void* Block_GetTextureMap() { return &textureMap.texture; }
 
 void Block_GetTexture(Block block, Direction direction, uint8_t metadata, int16_t* out_uv) {
-	Texture_MapIcon i;
+	Texture_MapIcon i = {0, 0, 0};
 	switch (block) {
 		case Block_Air:
 			return;
@@ -109,6 +109,7 @@ void Block_GetTexture(Block block, Direction direction, uint8_t metadata, int16_
 		case Block_Bedrock:
 			i = icon.bedrock;
 			break;
+		default: break;
 	}
 	out_uv[0] = i.u;
 	out_uv[1] = i.v;

source/gui/WorldSelect.c

@@ -29,7 +29,7 @@ void WorldSelect_ScanWorlds() {
 
 	DIR* directory = opendir("sdmc:/craftus/saves");
 
-	char buffer[256];
+	char buffer[512];
 
 	struct dirent* entry;
 
@@ -270,7 +270,7 @@ bool WorldSelect_Update(char* out_worldpath, char* out_name, WorldGenType* world
 	}
 	if (confirmed_deletion) {
 		confirmed_deletion = false;
-		char buffer[256];
+		char buffer[512];
 		sprintf(buffer, "sdmc:/craftus/saves/%s", worlds.data[selectedWorld].path);
 		delete_folder(buffer);
 

source/misc/Collision.c

@@ -12,12 +12,12 @@ bool Collision_BoxIntersect(Box a, Box b, int ignore_faces,
 {
 	// the normal of each face.
 	static const float3 faces[6] = {
-	    {-1, 0, 0},  // 'left' face normal (-x direction)
-	    {1, 0, 0},   // 'right' face normal (+x direction)
-	    {0, -1, 0},  // 'bottom' face normal (-y direction)
-	    {0, 1, 0},   // 'top' face normal (+y direction)
-	    {0, 0, -1},  // 'far' face normal (-z direction)
-	    {0, 0, 1},   // 'near' face normal (+z direction)
+	    {{-1, 0, 0}},  // 'left' face normal (-x direction)
+	    {{1, 0, 0}},   // 'right' face normal (+x direction)
+	    {{0, -1, 0}},  // 'bottom' face normal (-y direction)
+	    {{0, 1, 0}},   // 'top' face normal (+y direction)
+	    {{0, 0, -1}},  // 'far' face normal (-z direction)
+	    {{0, 0, 1}},   // 'near' face normal (+z direction)
 	};
 
 	// distance of collided box to the face.

source/rendering/Clouds.c

@@ -19,8 +19,6 @@ static WorldVertex vertices[] = {{{-1, 0, -1}, {0, 0}, {255, 255, 255}, {0, 0, 0
 static C3D_Tex texture;
 static WorldVertex* cloudVBO;
 
-static int wrap = 0;
-
 #define TEXTURE_SIZE 64
 
 void Clouds_Init() {

source/rendering/Hand.c

@@ -68,7 +68,7 @@ void Hand_Draw(int projUniform, C3D_Mtx* projection, ItemStack stack, Player* pl
 
 			if (i == Direction_East ||
 			    i == Direction_West) {  // eines der dümmsten Dinge, die ich jemals in meinem Leben getan habe
-				const uvRotationTable[2][2][2][2] = {
+				const int16_t uvRotationTable[2][2][2][2] = {
 				    {{{0, 1}, {0, 0}}, {{1, 1}, {1, 0}}}, {{{1, 0}, {1, 1}}, {{0, 0}, {0, 1}}},
 				};
 				for (int j = 0; j < 6; j++) {
@@ -82,7 +82,7 @@ void Hand_Draw(int projUniform, C3D_Mtx* projection, ItemStack stack, Player* pl
 			for (int j = 0; j < 6; j++) {
 				int idx = i * 6 + j;
 #define toTexCoord(x, tw) (int16_t)(((float)(x) / (float)(tw)) * (float)(1 << 15))
-				const uvLookUp[6][4] = {
+				const int16_t uvLookUp[6][4] = {
 				    {toTexCoord(48, 64), toTexCoord(52, 64), toTexCoord(20, 64), toTexCoord(32, 64)},  // west = inside
 				    {toTexCoord(40, 64), toTexCoord(44, 64), toTexCoord(20, 64), toTexCoord(32, 64)},  // east = outside
 				    {toTexCoord(52, 64), toTexCoord(56, 64), toTexCoord(20, 64), toTexCoord(32, 64)},  // bottom = back

source/rendering/TextureMap.c

@@ -138,7 +138,7 @@ void Texture_MapInit(Texture_Map* map, const char** files, int num_files) {
 	for (int i = 0; i < maxSize; i++) buffer[i] = 0x000000FF;
 
 	int filei = 0;
-	char* filename = files[filei];
+	const char* filename = files[filei];
 	int c = 0;
 	while (filename != NULL && c < (TEXTURE_MAPTILES * TEXTURE_MAPTILES) && filei < num_files) {
 		uint32_t *image, w, h;

source/world/ChunkWorker.c

@@ -13,7 +13,7 @@ void ChunkWorker_Init(ChunkWorker* chunkworker) {
 
 	for (int i = 0; i < WorkerItemTypes_Count; i++) vec_init(&chunkworker->handler[i]);
 
-	int prio;
+	s32 prio;
 	bool isNew3ds = false;
 	APT_CheckNew3DS(&isNew3ds);
 	svcGetThreadPriority(&prio, CUR_THREAD_HANDLE);