From 4ae08a432b86a95c5428232a4665f55943ba657c Mon Sep 17 00:00:00 2001
From: Eric-Paul Ickhorn <ericp.ickhorn@gmail.com>
Date: Fri, 13 Oct 2023 14:00:49 +0200
Subject: [PATCH] Made window resizing change framebuffer size

---
 code/source-c/chunk_loader.c              | 2 --
 code/source-c/default_terrain_generator.c | 3 +++
 code/source-c/main.c                      | 9 +++++++--
 code/source-c/world.c                     | 2 +-
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/code/source-c/chunk_loader.c b/code/source-c/chunk_loader.c
index 0b3fa6e..3ae68ae 100644
--- a/code/source-c/chunk_loader.c
+++ b/code/source-c/chunk_loader.c
@@ -72,8 +72,6 @@ tc_chunk_s * tc_load_chunk_of_loader(tc_chunkloader_s *loader, tc_vec3i_s coord)
     
     if(chunk == NULL)
     {
-        printf("Creating chunk at: %d %d %d\n", coord.x, coord.y, coord.z);
-        
         chunk                   = tc_allocate_chunk(loader->world);
         chunk->position         = coord;
         
diff --git a/code/source-c/default_terrain_generator.c b/code/source-c/default_terrain_generator.c
index 1b79b57..282b173 100644
--- a/code/source-c/default_terrain_generator.c
+++ b/code/source-c/default_terrain_generator.c
@@ -28,6 +28,9 @@ bool tc_generate_default_terrain_chunk(tc_worldgen_s *gen, tc_chunk_s *chunk)
         }
         ++x_in_chunk;
     }
+    tc_block_s  air;
+    block.type_identifier = 0;
+    tc_set_block_in_chunk(chunk, 6, 8, 14, air);
     
     return true;
 }
diff --git a/code/source-c/main.c b/code/source-c/main.c
index 779a80e..6d8d302 100644
--- a/code/source-c/main.c
+++ b/code/source-c/main.c
@@ -110,7 +110,12 @@ void render()
     float depth = 10000000.0f;
     glClearBufferfv(GL_DEPTH, 0, &depth);
     
-    mat4x4_perspective(projection_matrix, 120, 1200 / 800, 0.0001f, 1000.0f);
+    int fb_width = 0;
+    int fb_height = 0;
+    SDL_GetWindowSize(tc_game_state_g.renderer.window, &fb_width, &fb_height);
+    
+    glViewport(0, 0, fb_width, fb_height);
+    mat4x4_perspective(projection_matrix, 120, ((float) fb_width) / ((float) fb_height), 0.0001f, 1000.0f);
     
     mat4x4_identity(view_matrix);
     mat4x4_rotate_X(view_matrix, view_matrix, tc_camera_rotation.x);
@@ -160,7 +165,7 @@ bool update()
             {
                 if(event.window.event == SDL_WINDOWEVENT_RESIZED)
                 {
-                    puts("RESIZED");
+                    
                 }
             } break;
             case SDL_KEYDOWN:
diff --git a/code/source-c/world.c b/code/source-c/world.c
index 7b386d0..d8100b4 100644
--- a/code/source-c/world.c
+++ b/code/source-c/world.c
@@ -158,7 +158,7 @@ tc_world_s * tc_new_world(tc_worldgen_s *generator)
     world->pool                 = tc_new_chunk_pool(128);
     world->worldgen             = &tc_default_terrain_generator_g;
     // world->center_chunk         = tc_new_chunk(world, 0, 0, 0);
-    world->load_radius          = 1;
+    world->load_radius          = 3;
     world->num_loaders          = 1;
     world->loaders              = malloc(sizeof(tc_chunkloader_s) * world->num_loaders);
     world->loaders[0]           = tc_create_spawn_loader(world);