move headers to separate directory

include/globals.h

@@ -0,0 +1,86 @@
+#ifndef H_GLOBALS
+#define H_GLOBALS
+
+#include <stdint.h>
+#include <unistd.h>
+
+#ifdef ESP_PLATFORM
+  #define WIFI_SSID "your-ssid"
+  #define WIFI_PASS "your-password"
+  #include "esp_task_wdt.h"
+  #define wdt_reset();    \
+    esp_task_wdt_reset(); \
+    vTaskDelay(1);        \
+    esp_task_wdt_reset();
+#else
+  #define wdt_reset();
+#endif
+
+#define true 1
+#define false 0
+
+#define PORT 25565
+#define MAX_PLAYERS 16
+#define GAMEMODE 0
+#define VIEW_DISTANCE 2
+// How many visited chunks to "remember"
+// The server will not re-send chunks that the player has recently been in
+#define VISITED_HISTORY 4
+// If defined, scales the frequency at which player movement updates are
+// broadcast based on the amount of players, reducing overhead for higher
+// player counts. For very many players, makes movement look jittery.
+#define SCALE_MOVEMENT_UPDATES_TO_PLAYER_COUNT
+
+#define STATE_NONE 0
+#define STATE_STATUS 1
+#define STATE_LOGIN 2
+#define STATE_TRANSFER 3
+#define STATE_CONFIGURATION 4
+#define STATE_PLAY 5
+
+extern ssize_t recv_count;
+extern uint8_t recv_buffer[256];
+
+extern uint32_t world_seed;
+extern uint32_t rng_seed;
+
+extern uint16_t client_count;
+
+#pragma pack(push, 1)
+
+typedef struct {
+  short x;
+  uint8_t y;
+  short z;
+  uint8_t block;
+} BlockChange;
+
+typedef struct {
+  uint8_t uuid[16];
+  char name[16];
+  int client_fd;
+  short x;
+  short y;
+  short z;
+  short visited_x[VISITED_HISTORY];
+  short visited_z[VISITED_HISTORY];
+  #ifdef SCALE_MOVEMENT_UPDATES_TO_PLAYER_COUNT
+    uint16_t packets_since_update;
+  #endif
+  int8_t yaw;
+  int8_t pitch;
+  uint8_t hotbar;
+  uint16_t inventory_items[41];
+  uint16_t craft_items[9];
+  uint8_t inventory_count[41];
+  uint8_t craft_count[9];
+} PlayerData;
+
+#pragma pack(pop)
+
+extern BlockChange block_changes[20000];
+extern int block_changes_count;
+
+extern PlayerData player_data[MAX_PLAYERS];
+
+#endif