From fd0be422180178516d6d2bf3fb1f343c9ab79e53 Mon Sep 17 00:00:00 2001
From: "bozo.kopic" <bozo@kopic.xyz>
Date: Fri, 24 Dec 2021 23:51:11 +0100
Subject: WIP c implementation

---
 src_c/common.h | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

(limited to 'src_c/common.h')

diff --git a/src_c/common.h b/src_c/common.h
index 660932f..c83f808 100644
--- a/src_c/common.h
+++ b/src_c/common.h
@@ -13,15 +13,9 @@
     ((opcut_params_t){.cut_width = 0,                                          \
                       .min_initial_usage = false,                              \
                       .panels = NULL,                                          \
-                      .panels_len = 0,                                         \
-                      .items = NULL,                                           \
-                      .items_len = 0})
+                      .items = NULL})
 #define OPCUT_RESULT_EMPTY                                                     \
-    ((opcut_result_t){.params = NULL,                                          \
-                      .used = NULL,                                            \
-                      .used_len = 0,                                           \
-                      .unused = NULL,                                          \
-                      .unused_len = 0})
+    ((opcut_result_t){.params = NULL, .used = NULL, .unused = NULL})
 
 #ifdef __cplusplus
 extern "C" {
@@ -32,22 +26,24 @@ typedef struct {
     size_t len;
 } opcut_str_t;
 
-typedef struct {
+typedef struct opcut_panel_t {
     opcut_str_t id;
     double width;
     double height;
 
     // internal
+    struct opcut_panel_t *next;
     double area;
 } opcut_panel_t;
 
-typedef struct {
+typedef struct opcut_item_t {
     opcut_str_t id;
     double width;
     double height;
     bool can_rotate;
 
     // internal
+    struct opcut_item_t *next;
     double area;
 } opcut_item_t;
 
@@ -55,20 +51,21 @@ typedef struct {
     double cut_width;
     bool min_initial_usage;
     opcut_panel_t *panels;
-    size_t panels_len;
     opcut_item_t *items;
-    size_t items_len;
 } opcut_params_t;
 
-typedef struct {
+typedef struct opcut_used_t {
     opcut_panel_t *panel;
     opcut_item_t *item;
     double x;
     double y;
     bool rotate;
+
+    // internal
+    struct opcut_used_t *next;
 } opcut_used_t;
 
-typedef struct {
+typedef struct opcut_unused_t {
     opcut_panel_t *panel;
     double width;
     double height;
@@ -76,6 +73,7 @@ typedef struct {
     double y;
 
     // internal
+    struct opcut_unused_t *next;
     double area;
     bool initial;
 } opcut_unused_t;
@@ -83,9 +81,7 @@ typedef struct {
 typedef struct {
     opcut_params_t *params;
     opcut_used_t *used;
-    size_t used_len;
     opcut_unused_t *unused;
-    size_t unused_len;
 
     // internal
     double panels_area;
-- 
cgit v1.2.3-70-g09d2