Moved serialization globals

client/client_application.cpp

@@ -94,8 +94,8 @@ void ClientApplication::Init(int argc, char** argv) {
 	DEBUG_OUTPUT_VAR(REGION_WIDTH);
 	DEBUG_OUTPUT_VAR(REGION_HEIGHT);
 	DEBUG_OUTPUT_VAR(REGION_DEPTH);
+	DEBUG_OUTPUT_VAR(REGION_TILE_FOOTPRINT);
 	DEBUG_OUTPUT_VAR(REGION_SOLID_FOOTPRINT);
-	DEBUG_OUTPUT_VAR(REGION_FOOTPRINT);
 	DEBUG_OUTPUT_VAR(PACKET_BUFFER_SIZE);
 	DEBUG_OUTPUT_VAR(MAX_PACKET_SIZE);
 

common/map/region.cpp

@@ -22,6 +22,7 @@
 #include "region.hpp"
 
 #include <stdexcept>
+#include <cmath>
 #include <cstring>
 
 int snapToBase(int base, int x) {

common/map/region.hpp

@@ -23,16 +23,12 @@
 #define REGION_HPP_
 
 #include <bitset>
-#include <cmath>
 
 //the region's storage format
 constexpr int REGION_WIDTH = 20;
 constexpr int REGION_HEIGHT = 20;
 constexpr int REGION_DEPTH = 3;
 
-//the size of the solid map
-constexpr int REGION_SOLID_FOOTPRINT = ceil(REGION_WIDTH * REGION_HEIGHT / 8.0);
-
 //utility function
 int snapToBase(int base, int x);
 
@@ -64,7 +60,4 @@ private:
 	std::bitset<REGION_WIDTH*REGION_HEIGHT> solid;
 };
 
-//the memory footprint of the tile and solid data; not including any metadata
-constexpr int REGION_FOOTPRINT = REGION_WIDTH * REGION_HEIGHT * REGION_DEPTH * sizeof(Region::type_t) + REGION_SOLID_FOOTPRINT;
-
 #endif

common/map/region_pager_base.cpp

@@ -71,12 +71,12 @@ Region* RegionPagerBase::PushRegion(Region* const ptr) {
 }
 
 Region* RegionPagerBase::LoadRegion(int x, int y) {
-	//TODO: load the region if possible
+	//EMPTY, intended for override
 	return nullptr;
 }
 
 Region* RegionPagerBase::SaveRegion(int x, int y) {
-	//TODO: find & save the region
+	//EMPTY, intended for override
 	return nullptr;
 }
 

common/map/region_pager_lua.cpp

@@ -23,8 +23,6 @@
 
 #include <stdexcept>
 
-//TODO: Could I push the pager to the API functions too?
-
 Region* RegionPagerLua::LoadRegion(int x, int y) {
 	//get the pager's function from the registry
 	lua_rawgeti(lua, LUA_REGISTRYINDEX, loadRef);

common/network/serial/serial.hpp

@@ -27,6 +27,8 @@
 #include "region.hpp"
 #include "statistics.hpp"
 
+#include <cmath>
+
 //Primary interface functions
 void serializePacket(SerialPacketBase*, void* dest);
 void deserializePacket(SerialPacketBase*, void* src);
@@ -53,15 +55,19 @@ void deserializeRegionContent(RegionPacket*, void*);
 void deserializeServer(ServerPacket*, void*);
 void deserializeStatistics(Statistics*, void*);
 
-/* DOCS: Keep PACKET_BUFFER_SIZE up to date
+/* DOCS: PACKET_BUFFER_SIZE is the memory required to store serialized data
- * DOCS: SerialPacketType::REGION_CONTENT is currently the largest type of packet, read more
+ * DOCS: SerialPacketType::REGION_CONTENT is currently the largest packet type
- * The metadata used are:
+ * Serialized packet structure:
  *     SerialPacketType
  *     room index
- *     X & Y positon
+ *     X & Y position
- * The rest is taken up by the Regions's content.
+ *     tile data (3 layers)
+ *     solid data (bitset)
+ * The constants declared here are used for networking ONLY
 */
 
-constexpr int PACKET_BUFFER_SIZE = sizeof(SerialPacketType) + sizeof(int) * 3 + REGION_FOOTPRINT;
+constexpr int REGION_TILE_FOOTPRINT = sizeof(Region::type_t) * REGION_WIDTH * REGION_HEIGHT * REGION_DEPTH;
+constexpr int REGION_SOLID_FOOTPRINT = ceil(REGION_WIDTH * REGION_HEIGHT / 8.0);
+constexpr int PACKET_BUFFER_SIZE = sizeof(SerialPacketType) + sizeof(int) * 3 + REGION_TILE_FOOTPRINT + REGION_SOLID_FOOTPRINT;
 
 #endif

common/network/serial/serial_region.cpp

@@ -41,9 +41,9 @@ void serializeRegionContent(RegionPacket* packet, void* buffer) {
 	SERIALIZE(buffer, &packet->y, sizeof(int));
 
 	//tiles
-	for (register int i = 0; i < REGION_WIDTH; i++) {
+	for (int i = 0; i < REGION_WIDTH; i++) {
-		for (register int j = 0; j < REGION_HEIGHT; j++) {
+		for (int j = 0; j < REGION_HEIGHT; j++) {
-			for (register int k = 0; k < REGION_DEPTH; k++) {
+			for (int k = 0; k < REGION_DEPTH; k++) {
 				*reinterpret_cast<Region::type_t*>(buffer) = packet->region->GetTile(i, j, k);
 				buffer = reinterpret_cast<char*>(buffer) + sizeof(Region::type_t);
 			}
@@ -75,9 +75,9 @@ void deserializeRegionContent(RegionPacket* packet, void* buffer) {
 	packet->region = new Region(packet->x, packet->y);
 
 	//tiles
-	for (register int i = 0; i < REGION_WIDTH; i++) {
+	for (int i = 0; i < REGION_WIDTH; i++) {
-		for (register int j = 0; j < REGION_HEIGHT; j++) {
+		for (int j = 0; j < REGION_HEIGHT; j++) {
-			for (register int k = 0; k < REGION_DEPTH; k++) {
+			for (int k = 0; k < REGION_DEPTH; k++) {
 				packet->region->SetTile(i, j, k, *reinterpret_cast<Region::type_t*>(buffer));
 				buffer = reinterpret_cast<char*>(buffer) + sizeof(Region::type_t);
 			}

server/server_logic.cpp

@@ -117,8 +117,8 @@ void ServerApplication::Init(int argc, char** argv) {
 	DEBUG_OUTPUT_VAR(REGION_WIDTH);
 	DEBUG_OUTPUT_VAR(REGION_HEIGHT);
 	DEBUG_OUTPUT_VAR(REGION_DEPTH);
+	DEBUG_OUTPUT_VAR(REGION_TILE_FOOTPRINT);
 	DEBUG_OUTPUT_VAR(REGION_SOLID_FOOTPRINT);
-	DEBUG_OUTPUT_VAR(REGION_FOOTPRINT);
 	DEBUG_OUTPUT_VAR(PACKET_BUFFER_SIZE);
 	DEBUG_OUTPUT_VAR(MAX_PACKET_SIZE);
 

todo.txt

@@ -3,6 +3,8 @@ TODO: Ping-pong and keep alive system
 TODO: Move the statistics into their own SQL table, instead of duplicating the structure a dozen times
 TODO: Get the rooms working, even if only via hotkeys
 TODO: Rejection messages
+TODO: Move the map system into it's own namespace
+TODO: The TileSheet class should implement the surface itself
 
 TODO: Fix shoddy movement
 TODO: make the whole thing more fault tolerant