feat: save/load .xd files (wip)

7 files changed, 83 insertions, 25 deletions

diff --git a/src/editor.c b/src/editor.c
index 64f1673..65f6a32 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -1,13 +1,17 @@
 #include "editor.h"
 
 #include "raylib.h"
+#include "xd.h"
 
 void SE_DrawEditor(Editor *editor, Camera2D *camera) {
   Vector2 mousePos = GetScreenToWorld2D(GetMousePosition(), *camera);
   float zoom = camera->zoom;
 
-  for (int x = 0; x < editor->level->width; x++) {
-    for (int y = 0; y < editor->level->height; y++) {
+  XdLevel *level = editor->data->levels[editor->state.currentLevel];
+  XdFloor *floor = level->floors[editor->state.currentLayer];
+
+  for (int x = 0; x < floor->width; x++) {
+    for (int y = 0; y < floor->height; y++) {
       float rx = x * zoom, ry = y * zoom;
       Color innerColor = RAYWHITE;
       Color borderColor = LIGHTGRAY;
diff --git a/src/editor.h b/src/editor.h
index ddd030f..e1981cf 100644
--- a/src/editor.h
+++ b/src/editor.h
@@ -2,13 +2,14 @@
 #define __EDITOR_H__
 #include <raylib.h>
 
-#include "level.h"
+#include "xd.h"
 
 typedef struct {
+    int currentLevel, currentLayer;
 } EditorState;
 
 typedef struct {
-    Level *level;
+    XdData *data;
     EditorState state;
 } Editor;
 
diff --git a/src/main.c b/src/main.c
index ad854a8..31a858a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,19 +1,31 @@
 #include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
 
 #include "editor.h"
-#include "level.h"
 #include "raylib.h"
 #include "screens.h"
-
-typedef enum GameScreen { SCREEN_MENU = 0, SCREEN_EDITOR } GameScreen;
+#include "xd.h"
 
 int main() {
   SetConfigFlags(FLAG_WINDOW_RESIZABLE);
   InitWindow(800, 600, "sillyeditor");
   SetTargetFPS(60);
 
-  Level *level = SE_CreateLevel(30, 30);
-  Editor editor = {level, {}};
+  // Getting list of files
+  XdData* datas[] = {};
+  FilePathList list = LoadDirectoryFilesEx("datas", ".xd", true);
+
+  for (int i = 0; i < list.count; i++) {
+    XdData data = Xd_LoadFromFile(list.paths[i]);
+    printf("%s\n", data.name);
+    datas[i] = &data;
+  }
+
+  UnloadDirectoryFiles(list);
+
+  XdData* data = NULL;
+  Editor editor = {data, {0, 0}};
 
   Camera2D camera = {0};
   camera.target = (Vector2){0.0f, 0.0f};
@@ -26,11 +38,11 @@ int main() {
   while (!WindowShouldClose()) {
     switch (currentScreen) {
       case SCREEN_MENU: {
-        SE_DrawMenuScreen();
+        SE_DrawMenuScreen(&currentScreen, &editor, data, datas);
         break;
       }
       case SCREEN_EDITOR: {
-        SE_DrawEditorScreen(&editor, &camera);
+        SE_DrawEditorScreen(&currentScreen, &editor, &camera);
         break;
       }
       default:
@@ -38,7 +50,5 @@ int main() {
     }
   }
 
-  SE_FreeLevel(level);
-
   return 0;
 }
diff --git a/src/screens.c b/src/screens.c
index f7bda99..03b1441 100644
--- a/src/screens.c
+++ b/src/screens.c
@@ -1,15 +1,56 @@
 #include "screens.h"
 
+#include <stdio.h>
+#include <stdlib.h>
+
 #include "editor.h"
 #include "raylib.h"
+#include "xd.h"
+
+#define RAYGUI_IMPLEMENTATION
+#include "raygui.h"
+
+void SE_DrawMenuScreen(GameScreen *currentScreen, Editor *editor, XdData *data,
+                       XdData *datas[]) {
+  if (IsKeyPressed(KEY_N)) {
+    *currentScreen = SCREEN_EDITOR;
+    data = malloc(sizeof(XdData));
+    editor->data = data;
+
+    data->name = "xd";
+
+    // Creating an empty level
+    data->levels[0] = malloc(sizeof(XdLevel));
+    data->levels[0]->floors[0] = malloc(sizeof(XdFloor));
+    data->levels[0]->floors[0]->width = 30;
+    data->levels[0]->floors[0]->height = 30;
+  }
 
-void SE_DrawMenuScreen() {
   BeginDrawing();
   ClearBackground(RAYWHITE);
+
+  for (int i = 0; i < sizeof(*datas) / sizeof(*datas[0]); i++) {
+    printf("xd\n");
+    XdData *data = datas[i];
+    bool button = GuiButton((Rectangle){10, 10 * i, GetScreenWidth() - 10, 40},
+                            data->name);
+  }
+
+  GuiLabel((Rectangle){0, GetScreenHeight() - 20, GetScreenWidth(), 20},
+           "Press N to create a new campaign");
   EndDrawing();
 }
 
-void SE_DrawEditorScreen(Editor *editor, Camera2D *camera) {
+void SE_DrawEditorScreen(GameScreen *currentScreen, Editor *editor,
+                         Camera2D *camera) {
+  if (IsKeyPressed(KEY_S)) {
+    Xd_SaveFile("test.xd", editor->data);
+    *currentScreen = SCREEN_MENU;
+    free(editor->data);
+    editor->data = NULL;
+    return;
+  }
+
   if (GetMouseWheelMove() != 0.0) {
     camera->zoom += (int)GetMouseWheelMove();
 
diff --git a/src/screens.h b/src/screens.h
index 75e9616..f73df4e 100644
--- a/src/screens.h
+++ b/src/screens.h
@@ -1,6 +1,11 @@
 #include <raylib.h>
 
 #include "editor.h"
+#include "xd.h"
 
-void SE_DrawMenuScreen();
-void SE_DrawEditorScreen(Editor *editor, Camera2D *camera);
+typedef enum GameScreen { SCREEN_MENU = 0, SCREEN_EDITOR } GameScreen;
+
+void SE_DrawMenuScreen(GameScreen *currentScreen, Editor *editor, XdData *data,
+                       XdData *datas[]);
+void SE_DrawEditorScreen(GameScreen *currentScreen, Editor *editor,
+                         Camera2D *camera);
diff --git a/src/xd.c b/src/xd.c
index 5e9644e..32cc83e 100644
--- a/src/xd.c
+++ b/src/xd.c
@@ -4,15 +4,12 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-XdData *Xd_LoadFromFile(const char *filePath) {
+XdData Xd_LoadFromFile(const char *filePath) {
   FILE *file = fopen(filePath, "rb");
 
-  if (file == NULL) {
-    return NULL;
-  }
-
-  XdData *data = malloc(sizeof(XdData));
-  fread(data, sizeof(XdData), 1, file);
+  XdData data;
+  fread(&data, sizeof(XdData), 1, file);
+  printf("1 %s\n", data.name);
 
   fclose(file);
   return data;
diff --git a/src/xd.h b/src/xd.h
index 5ecd465..690fe76 100644
--- a/src/xd.h
+++ b/src/xd.h
@@ -53,7 +53,7 @@ typedef struct {
     XdLevel *levels[];
 } XdData;
 
-XdData *Xd_LoadFromFile(const char *filePath);
+XdData Xd_LoadFromFile(const char *filePath);
 void Xd_SaveFile(const char *filePath, XdData *xd);
 
 #endif