diff --git a/code/foundation/src/gui/build_mode.c b/code/foundation/src/gui/build_mode.c
index 4b53320..3fafcc0 100644
--- a/code/foundation/src/gui/build_mode.c
+++ b/code/foundation/src/gui/build_mode.c
@@ -69,7 +69,7 @@ void buildmode_draw(void) {
                 qty = item->quantity;
             }
 
-            world_block_lookup l = world_block_from_realpos((float)cam.x, (float)cam.y);
+            world_view_block_lookup l = world_view_block_from_realpos(game_world_view_get_active(), (float)cam.x, (float)cam.y);
             if (build_is_deletion_mode && !l.is_outer){
                 renderer_draw_single((float)cam.x, (float)cam.y, ASSET_BUILDMODE_HIGHLIGHT, ColorAlpha(RED, 0.4f));
                 goto build_skip_placements;
diff --git a/code/foundation/src/world/entity_view.c b/code/foundation/src/world/entity_view.c
index ed38e8b..2df938f 100644
--- a/code/foundation/src/world/entity_view.c
+++ b/code/foundation/src/world/entity_view.c
@@ -15,7 +15,8 @@ pkt_desc pkt_entity_view_desc[] = {
     { PKT_HALF(entity_view, vx) },
     { PKT_HALF(entity_view, vy) },
 
-    { PKT_SKIP_IF(entity_view, blocks_used, 0, 2) }, // NOTE(zaklaus): skip blocks for anything else
+    { PKT_SKIP_IF(entity_view, blocks_used, 0, 3) }, // NOTE(zaklaus): skip blocks for anything else
+    { PKT_UINT(entity_view, chk_id) },
     { PKT_ARRAY(entity_view, blocks) },
     { PKT_ARRAY(entity_view, outer_blocks) },
 
diff --git a/code/foundation/src/world/entity_view.h b/code/foundation/src/world/entity_view.h
index 97c6936..72aa643 100644
--- a/code/foundation/src/world/entity_view.h
+++ b/code/foundation/src/world/entity_view.h
@@ -47,6 +47,7 @@ typedef struct entity_view {
     float max_hp;
 
     // TODO(zaklaus): Find a way to stream dynamic arrays
+    uint32_t chk_id;
     uint8_t blocks_used;
     block_id blocks[256];
     block_id outer_blocks[256];
diff --git a/code/foundation/src/world/world.c b/code/foundation/src/world/world.c
index d5cfaf1..6b847c6 100644
--- a/code/foundation/src/world/world.c
+++ b/code/foundation/src/world/world.c
@@ -108,6 +108,7 @@ entity_view *world_build_entity_view(int64_t e) {
 
     Chunk *chunk = 0;
     if ((chunk = ecs_get_mut_if(world_ecs(), e, Chunk))) {
+        view.chk_id = chunk->id;
         view.x = chunk->x;
         view.y = chunk->y;
         view.blocks_used = 1;
diff --git a/code/foundation/src/world/world_view.c b/code/foundation/src/world/world_view.c
index cab8b35..7f6365d 100644
--- a/code/foundation/src/world/world_view.c
+++ b/code/foundation/src/world/world_view.c
@@ -11,6 +11,12 @@
 int32_t tracker_read_remove(librg_world *w, librg_event *e) {
     int64_t entity_id = librg_event_entity_get(w, e);
     world_view *view = (world_view*)librg_world_userdata_get(w);
+    entity_view *ent = entity_view_get(&view->entities, entity_id);
+
+    if (ent && ent->kind == EKIND_CHUNK) {
+        world_view_clear_chunk(view, ent);
+    }
+
     entity_view_remove_chunk_texture(&view->entities, entity_id);
     entity_view_destroy(&view->entities, entity_id);
     return 0;
@@ -40,6 +46,11 @@ int32_t tracker_read_update(librg_world *w, librg_event *e) {
     entity_view_update_or_create(&view->entities, entity_id, data);
     entity_view_remove_chunk_texture(&view->entities, entity_id);
     entity_view_update_chunk_texture(&view->entities, entity_id, view);
+
+    if (data.kind == EKIND_CHUNK) {
+        entity_view *chk = entity_view_get(&view->entities, entity_id);
+        world_view_setup_chunk(view, chk);
+    }
     return 0;
 }
 
@@ -62,6 +73,11 @@ int32_t tracker_read_create(librg_world *w, librg_event *e) {
     entity_view_update_or_create(&view->entities, entity_id, data);
     entity_view_mark_for_fadein(&view->entities, entity_id);
     entity_view_update_chunk_texture(&view->entities, entity_id, view);
+
+    if (data.kind == EKIND_CHUNK) {
+        entity_view *chk = entity_view_get(&view->entities, entity_id);
+        world_view_setup_chunk(view, chk);
+    }
     return 0;
 }
 
@@ -79,10 +95,14 @@ void world_view_init(world_view *view, uint32_t seed, uint64_t ent_id, uint16_t
     view->chunk_size = chunk_size;
     view->chunk_amount = chunk_amount;
     view->dim = WORLD_BLOCK_SIZE * chunk_size * chunk_amount;
+    view->chk_dim = chunk_size * chunk_amount;
     view->size = view->dim * view->dim;
+    view->chunk_mapping = zpl_malloc(sizeof(entity_view*)*zpl_square(view->chunk_amount));
+    view->block_mapping = zpl_malloc(sizeof(block_id*)*zpl_square(view->chunk_amount));
+    view->outer_block_mapping = zpl_malloc(sizeof(block_id*)*zpl_square(view->chunk_amount));
 
     librg_config_chunksize_set(view->tracker, WORLD_BLOCK_SIZE * chunk_size, WORLD_BLOCK_SIZE * chunk_size, 1);
-    librg_config_chunkamount_set(view->tracker, chunk_amount, chunk_amount, 1);
+    librg_config_chunkamount_set(view->tracker, chunk_amount, chunk_amount, 0);
     librg_config_chunkoffset_set(view->tracker, LIBRG_OFFSET_BEG, LIBRG_OFFSET_BEG, LIBRG_OFFSET_BEG);
 
     librg_event_set(view->tracker, LIBRG_READ_CREATE, tracker_read_create);
@@ -92,6 +112,83 @@ void world_view_init(world_view *view, uint32_t seed, uint64_t ent_id, uint16_t
 }
 
 void world_view_destroy(world_view *view) {
+    zpl_mfree(view->chunk_mapping);
+    for (int i = 0; i < zpl_square(view->chunk_amount); i+=1) {
+        zpl_mfree(view->block_mapping[i]);
+        zpl_mfree(view->outer_block_mapping[i]);
+    }
+    zpl_mfree(view->block_mapping);
+    zpl_mfree(view->outer_block_mapping);
     librg_world_destroy(view->tracker);
     entity_view_free(&view->entities);
 }
+
+void world_view_setup_chunk(world_view *view, entity_view *chk) {
+    librg_chunk chunk_id = chk->chk_id;
+    view->chunk_mapping[chunk_id] = chk;
+    if (!view->block_mapping[chunk_id])
+        view->block_mapping[chunk_id] = zpl_malloc(sizeof(block_id)*zpl_square(view->chunk_size));
+    if (!view->outer_block_mapping[chunk_id])
+        view->outer_block_mapping[chunk_id] = zpl_malloc(sizeof(block_id)*zpl_square(view->chunk_size));
+
+    for (int i = 0; i < zpl_square(view->chunk_size); i += 1) {
+        view->block_mapping[chunk_id][i] = chk->blocks[i];
+        view->outer_block_mapping[chunk_id][i] = chk->outer_blocks[i];
+    }
+}
+
+void world_view_clear_chunk(world_view *view, entity_view *chk) {
+    librg_chunk chunk_id = chk->chk_id;
+    view->chunk_mapping[chunk_id] = NULL;
+    zpl_mfree(view->block_mapping[chunk_id]); view->block_mapping[chunk_id] = NULL;
+    zpl_mfree(view->outer_block_mapping[chunk_id]); view->outer_block_mapping[chunk_id] = NULL;
+}
+
+world_view_block_lookup world_view_block_from_realpos(world_view *view, float x, float y) {
+    x = zpl_clamp(x, 0, view->dim-1);
+    y = zpl_clamp(y, 0, view->dim-1);
+    librg_chunk chunk_id = librg_chunk_from_realpos(view->tracker, x, y, 0);
+    entity_view *e = view->chunk_mapping[chunk_id];
+    if (!e) {
+        return (world_view_block_lookup){0};
+    }
+    int32_t size = view->chunk_size * WORLD_BLOCK_SIZE;
+    int16_t chunk_x, chunk_y;
+    librg_chunk_to_chunkpos(view->tracker, chunk_id, &chunk_x, &chunk_y, NULL);
+
+    // NOTE(zaklaus): pos relative to chunk
+    float chx = x - chunk_x * size;
+    float chy = y - chunk_y * size;
+
+    uint16_t bx = (uint16_t)chx / WORLD_BLOCK_SIZE;
+    uint16_t by = (uint16_t)chy / WORLD_BLOCK_SIZE;
+    uint16_t block_idx = (by*view->chunk_size)+bx;
+    block_id bid = view->outer_block_mapping[chunk_id][block_idx];
+    bool is_outer = true;
+    if (bid == 0) {
+        bid = view->block_mapping[chunk_id][block_idx];
+        is_outer = false;
+    }
+
+    // NOTE(zaklaus): pos relative to block's center
+    float box = chx - bx * WORLD_BLOCK_SIZE - WORLD_BLOCK_SIZE/2.0f;
+    float boy = chy - by * WORLD_BLOCK_SIZE - WORLD_BLOCK_SIZE/2.0f;
+
+    // NOTE(zaklaus): absolute pos in world.
+    float abox = (uint16_t)(x / WORLD_BLOCK_SIZE) * (float)WORLD_BLOCK_SIZE + WORLD_BLOCK_SIZE/2.0f;
+    float aboy = (uint16_t)(y / WORLD_BLOCK_SIZE) * (float)WORLD_BLOCK_SIZE + WORLD_BLOCK_SIZE/2.0f;
+
+    world_view_block_lookup lookup = {
+        .id = block_idx,
+        .bid = bid,
+        .chunk_id = chunk_id,
+        .chunk_e = e,
+        .ox = box,
+        .oy = boy,
+        .aox = abox,
+        .aoy = aboy,
+        .is_outer = is_outer,
+    };
+
+    return lookup;
+}
diff --git a/code/foundation/src/world/world_view.h b/code/foundation/src/world/world_view.h
index 838aa69..2b7c206 100644
--- a/code/foundation/src/world/world_view.h
+++ b/code/foundation/src/world/world_view.h
@@ -8,13 +8,17 @@ typedef struct {
     uint64_t owner_id;
     entity_view_tbl entities;
     librg_world *tracker;
-    
+
     uint32_t seed;
     uint32_t size;
-    uint32_t dim;
+    uint32_t dim, chk_dim;
     uint16_t chunk_size;
     uint16_t chunk_amount;
-    
+
+    block_id **block_mapping;
+    block_id **outer_block_mapping;
+    entity_view **chunk_mapping;
+
     // NOTE(zaklaus): metrics
     float last_update[WORLD_TRACKER_LAYERS];
     float delta_time[WORLD_TRACKER_LAYERS];
@@ -24,3 +28,18 @@ typedef struct {
 world_view world_view_create(uint16_t view_id);
 void world_view_init(world_view *view, uint32_t seed, uint64_t ent_id, uint16_t chunk_size, uint16_t chunk_amount);
 void world_view_destroy(world_view *view);
+
+void world_view_setup_chunk(world_view *view, entity_view *chk);
+void world_view_clear_chunk(world_view *view, entity_view *chk);
+
+typedef struct {
+    uint16_t id;
+    block_id bid;
+    entity_view* chunk_e;
+    int64_t chunk_id;
+    float ox, oy;
+    float aox, aoy;
+    bool is_outer;
+} world_view_block_lookup;
+
+world_view_block_lookup world_view_block_from_realpos(world_view *view, float x, float y);