temp changes

array/module.jai

@@ -1,6 +1,7 @@
 #module_parameters(RUN_TESTS := false);
 
 #load "static_array.jai";
+#load "stable_array.jai";
 #load "dynamic_array.jai";
 
 #scope_module;

array/stable_array.jai

@@ -0,0 +1,121 @@
+Stable_Array :: struct(T: Type, ITEMS_PER_CHUNK := 32) {
+   allocator: Allocator;
+   chunks:    [..]*Chunk;
+   count:     int;
+
+   Chunk :: Static_Array(ITEMS_PER_CHUNK, T);
+}
+
+operator [] :: (a: Stable_Array, index: int, loc := #caller_location) -> a.T #no_abc {
+   b_idx := index / a.ITEMS_PER_CHUNK;
+   i_idx := index % a.ITEMS_PER_CHUNK;
+   assert(b_idx < a.chunks.count && i_idx < a.chunks[b_idx].count);
+   return a.chunks[b_idx].items[i_idx];
+}
+
+operator *[] :: (a: *Stable_Array, index: int, loc := #caller_location) -> *a.T #no_abc {
+   b_idx := index / a.ITEMS_PER_CHUNK;
+   i_idx := index % a.ITEMS_PER_CHUNK;
+   assert(b_idx < a.chunks.count && i_idx < a.chunks[b_idx].count);
+   return *a.chunks[b_idx].items[i_idx];
+}
+
+for_expansion :: (a: Stable_Array, body: Code, flags: For_Flags) #expand {
+   for i: 0..a.count - 1 {
+      `it       := a[i];
+      `it_index := i;
+      #insert,scope(body) body;
+   }
+}
+
+append :: (a: *Stable_Array) -> *a.T {
+   chunk := get_chunk(a, 1);
+   item  := append(chunk);
+   a.count += 1;
+   return item;
+}
+
+append :: (a: *Stable_Array, value: a.T) -> *a.T {
+   chunk := get_chunk(a, 1);
+   item  := append(chunk, value);
+   a.count += 1;
+   return item;
+}
+
+append :: (a: *Stable_Array, values: ..a.T) -> *a.T {
+   first: *a.T;
+   for values {
+      if first == null {
+         first = append(a, it);
+      }
+      else {
+         append(a, it);
+      }
+   }
+
+   return first;
+}
+
+reset :: (a: *Stable_Array, $keep_memory := true) {
+   #if keep_memory {
+      for a.chunks it.count = 0;
+   }
+   else {
+      for a.chunks mem.release_memory(it,, allocator = a.allocator);
+      mem.release_memory(a.chunks);
+   }
+
+   a.count = 0;
+   a.chunks.count = 0;
+}
+
+
+#scope_file;
+
+mem :: #import "jc/memory";
+
+get_chunk :: (a: *Stable_Array, amount: int) -> *a.Chunk {
+   if a.chunks.count == 0 {
+      if a.allocator.proc == null {
+         a.allocator         = context.allocator;
+         a.chunks.allocator = a.allocator;
+      }
+
+      return make_chunk(a);
+   }
+
+   last := a.chunks[a.chunks.count - 1];
+   if amount > a.ITEMS_PER_CHUNK - last.count {
+      last = make_chunk(a);
+   }
+
+   return last;
+}
+
+make_chunk :: (a: *Stable_Array) -> *a.Chunk {
+   chunk := mem.request_memory(a.Chunk,, allocator = a.allocator);
+   append(*a.chunks, chunk);
+   return chunk;
+}
+
+// #run {
+//    #import "Basic";
+
+//    {
+//       a: Stable_Array(int);
+//       for 0..64 {
+//          append(*a, it * it);
+//       }
+
+//       reset(*a, keep_memory = false);
+
+//       append(*a, 10);
+//       append(*a, 20);
+//       append(*a, 30);
+
+//       for a {
+//          print("%: %\n", it_index, it);
+//       }
+//    }
+// }
+

array/static_array.jai

@@ -29,7 +29,7 @@ for_expansion :: (a: *Static_Array, body: Code, flags: For_Flags) #expand {
 
 append :: inline (a: *Static_Array, item: a.T) -> *a.T {
    ensure_array_has_room(a, 1);
-   ptr := *a[a.count];
+   ptr := *a.items[a.count];
    ptr.* = item;
    a.count += 1;
    return ptr;
@@ -37,7 +37,7 @@ append :: inline (a: *Static_Array, item: a.T) -> *a.T {
 
 append :: inline (a: *Static_Array) -> *a.T {
    ensure_array_has_room(a, 1);
-   ptr := *a[a.count];
+   ptr := *a.items[a.count];
    a.count += 1;
    return ptr;
 }
@@ -51,13 +51,8 @@ append :: inline (a: *Static_Array, items: ..a.T) -> *a.T {
 }
 
 reset :: inline (a: *Static_Array, $keep_memory := true) {
-   #if keep_memory {
+   #if !keep_memory for 0..a.count - 1 a.items[it] = a.Default;
-      a.count = 0;
+   a.count = 0;
-   }
-   else {
-      for 0..a.count - 1 a.items[it] = a.Default;
-      a.count = 0;
-   }
 }
 
 make_view :: (a: Static_Array) -> []a.T {

memory/module.jai

@@ -117,15 +117,15 @@ release_memory :: inline (ptr: *void) {
 }
 
 release_memory :: inline (arr: []$T) {
-   release_memory(arr.data);
+   release_memory(arr.data.(*void));
 }
 
 release_memory :: inline (arr: [..]$T) {
-   release_memory(arr.data,, allocator = arr.allocator);
+   release_memory(arr.data.(*void),, allocator = arr.allocator);
 }
 
 release_memory :: inline (str: string) {
-   release_memory(str.data);
+   release_memory(str.data.(*void));
 }
 
 #load "allocators.jai";