From 024349a59f110a6078911cdd70ac43de34e49bc9 Mon Sep 17 00:00:00 2001
From: Luka Jankovic <lukjan1999@gmail.com>
Date: Fri, 25 Jul 2025 15:30:08 +0200
Subject: [PATCH] loading scene from file

---
 kubo_context.c |  3 ++-
 kubo_file.c    | 22 ++++++++++++++++++----
 kubo_file.h    | 13 ++++++++-----
 kubo_wall.c    | 12 ++++--------
 kubo_wall.h    |  2 +-
 main.c         |  8 ++++----
 scene.yaml     | 13 +++++++------
 7 files changed, 44 insertions(+), 29 deletions(-)

diff --git a/kubo_context.c b/kubo_context.c
index 439515c..a9b93e9 100644
--- a/kubo_context.c
+++ b/kubo_context.c
@@ -105,7 +105,8 @@ struct kubo_wall *kubo_context_get_pending_wall(struct kubo_context *context) {
         }
     }
 
-    struct kubo_wall *wall = kubo_wall_init();
+    struct kubo_wall *wall = malloc(sizeof(struct kubo_wall));
+    kubo_wall_init(wall);
     kubo_wall_arr_add(&context->walls, wall);
 
     return wall;
diff --git a/kubo_file.c b/kubo_file.c
index 831a478..979738b 100644
--- a/kubo_file.c
+++ b/kubo_file.c
@@ -1,6 +1,6 @@
 #include "kubo_file.h"
 
-void kubo_file_parse(char *file_name) {
+struct kubo_context kubo_file_parse(char *file_name) {
     static const cyaml_config_t config = {
         .log_fn = cyaml_log,
         .mem_fn = cyaml_mem,
@@ -15,16 +15,30 @@ void kubo_file_parse(char *file_name) {
         printf("cyaml err\n");
     }
 
-    for (unsigned i = 0; i < n->walls_count; i++) {
+    struct kubo_context context;
+    kubo_context_init(&context);
+
+    for (size_t i = 0; i < n->walls_count; i++) {
         printf("wall:\n");
-        for (unsigned j = 0; j < n->walls[i].vertices_count; j++) {
-            printf("\t%f:%f\n", n->walls[i].vertices[j][0],
+        struct kubo_wall *wall = malloc(sizeof(struct kubo_wall));
+        kubo_wall_init(wall);
+        for (size_t j = 0; j < n->walls[i].vertices_count; j++) {
+            printf("\t%i:%i\n", n->walls[i].vertices[j][0],
                    n->walls[i].vertices[j][1]);
+            Vector2 vertex = {
+                .x = n->walls[i].vertices[j][0],
+                .y = n->walls[i].vertices[j][1]
+            };
+            kubo_wall_add_vertex(wall, vertex);
         }
+
+        kubo_wall_arr_add(&context.walls, wall);
     }
 
     err = cyaml_free(&config, &top_schema, n, 0);
     if (err != CYAML_OK) {
         printf("cyaml free err\n");
     }
+
+    return context;
 }
diff --git a/kubo_file.h b/kubo_file.h
index 48e5bcc..edc1bf1 100644
--- a/kubo_file.h
+++ b/kubo_file.h
@@ -23,7 +23,10 @@
 #include <cyaml/cyaml.h>
 #include <stdio.h>
 
-typedef float kubo_file_vertex[2];
+#include "kubo_context.h"
+#include "kubo_wall.h"
+
+typedef int kubo_file_vertex[2];
 
 struct kubo_file_wall {
     kubo_file_vertex *vertices;
@@ -35,12 +38,12 @@ struct kubo_file_scene {
     unsigned walls_count;
 };
 
-static const cyaml_schema_value_t float_entry = {
-    CYAML_VALUE_FLOAT(CYAML_FLAG_DEFAULT, float),
+static const cyaml_schema_value_t int_entry = {
+    CYAML_VALUE_INT(CYAML_FLAG_DEFAULT, int),
 };
 
 static const cyaml_schema_value_t vertex_entry = {
-    CYAML_VALUE_SEQUENCE_FIXED(CYAML_FLAG_DEFAULT, float, &float_entry, 2),
+    CYAML_VALUE_SEQUENCE_FIXED(CYAML_FLAG_DEFAULT, int, &int_entry, 2),
 };
 
 static const cyaml_schema_field_t wall_fields[] = {
@@ -62,6 +65,6 @@ static const cyaml_schema_value_t top_schema = {
                         scene_fields),
 };
 
-void kubo_file_parse(char *file_name);
+struct kubo_context kubo_file_parse(char *file_name);
 
 #endif
diff --git a/kubo_wall.c b/kubo_wall.c
index 6cefa8a..4539641 100644
--- a/kubo_wall.c
+++ b/kubo_wall.c
@@ -18,17 +18,13 @@
 
 #include "kubo_wall.h"
 
-struct kubo_wall *kubo_wall_init() {
-    struct kubo_wall *wall = malloc(sizeof(struct kubo_wall));
-
-    if (!wall)
-        return NULL;
+void kubo_wall_init(struct kubo_wall *wall) {
+    if (!wall) {
+        return;
+    }
 
     wall->state = KUBO_WALL_INIT;
-
     kubo_vector2_arr_init(&wall->vertices);
-
-    return wall;
 }
 
 void kubo_wall_cleanup(struct kubo_wall *wall) {
diff --git a/kubo_wall.h b/kubo_wall.h
index 52edf16..d9001ae 100644
--- a/kubo_wall.h
+++ b/kubo_wall.h
@@ -40,7 +40,7 @@ struct kubo_wall {
     enum kubo_wall_state state;
 };
 
-struct kubo_wall *kubo_wall_init();
+void kubo_wall_init(struct kubo_wall *wall);
 void kubo_wall_cleanup(struct kubo_wall *wall);
 
 bool kubo_wall_add_vertex(struct kubo_wall *wall, Vector2 vec);
diff --git a/main.c b/main.c
index d6f5566..4eeac79 100644
--- a/main.c
+++ b/main.c
@@ -8,13 +8,13 @@
 
 int main(int argc, char *argv[]) {
 
-    if (argc == 2) {
-        kubo_file_parse(argv[1]);
-    }
-
     struct kubo_context context;
     kubo_context_init(&context);
 
+    if (argc == 2) {
+        context = kubo_file_parse(argv[1]);
+    }
+
     kubo_window_init();
 
     while (!kubo_window_should_close(&context)) {
diff --git a/scene.yaml b/scene.yaml
index 8959919..2a426ec 100644
--- a/scene.yaml
+++ b/scene.yaml
@@ -1,10 +1,11 @@
 walls:
   - vertices:
-    - [0.0, 1.0]
-    - [1.0, 2.0]
+    - [100, 100]
+    - [100, 200]
   - vertices:
-    - [1.0, 3.0]
-    - [2.0, 1.0]
+    - [100, 300]
+    - [100, 500]
+    - [200, 500]
   - vertices:
-    - [3.0, 5.0]
-    - [2.0, 1.0]
+    - [300, 300]
+    - [500, 500]