fp: Tone down scanline effect

External/tely

@@ -1 +1 @@
-Subproject commit 4ccbde6fecb8ea17f9cde73df7c06da466311f3c
+Subproject commit 8576ce00dc74f817b346994efca8610001a8eafb

feely_pona.cpp

@@ -5,39 +5,40 @@
 
 Dqn_f32 const PHYSICS_STEP = 1 / 60.f;
 
-Dqn_Rect FP_Game_GetBuildingPlacementRectForEntity(FP_Game *game, FP_GameEntityHandle handle)
+
+Dqn_Rect FP_Game_GetBuildingPlacementRectForEntity(FP_Game *game, FP_GamePlaceableBuilding placeable_building, FP_GameEntityHandle handle)
 {
     Dqn_Rect result = {};
     FP_GameEntity *entity = FP_Game_GetEntity(game, handle);
     if (FP_Game_IsNilEntity(entity))
         return result;
 
-    FP_EntityRenderData club_terry_render_data = FP_Entity_GetRenderData(game, FP_EntityType_ClubTerry, FP_EntityClubTerryState_Idle, entity->direction);
+    FP_EntityRenderData render_data = FP_Entity_GetRenderData(game, placeable_building.type, placeable_building.state, entity->direction);
 
     Dqn_Rect box   = FP_Game_CalcEntityWorldHitBox(game, entity->handle);
     Dqn_V2 build_p = {};
     switch (entity->direction) {
         case FP_GameDirection_Up: {
-            build_p = Dqn_Rect_InterpolatedPoint(box, Dqn_V2_InitNx2(0.5f, 0.f)) - Dqn_V2_InitNx2(0.f, club_terry_render_data.render_size.h * .5f + 10.f);
+            build_p = Dqn_Rect_InterpolatedPoint(box, Dqn_V2_InitNx2(0.5f, 0.f)) - Dqn_V2_InitNx2(0.f, render_data.render_size.h * .5f + 10.f);
         } break;
 
         case FP_GameDirection_Down: {
-            build_p = Dqn_Rect_InterpolatedPoint(box, Dqn_V2_InitNx2(0.5f, 1.f)) + Dqn_V2_InitNx2(0.f, club_terry_render_data.render_size.h * .5f + 10.f);
+            build_p = Dqn_Rect_InterpolatedPoint(box, Dqn_V2_InitNx2(0.5f, 1.f)) + Dqn_V2_InitNx2(0.f, render_data.render_size.h * .5f + 10.f);
         } break;
 
         case FP_GameDirection_Left: {
-            build_p = Dqn_Rect_InterpolatedPoint(box, Dqn_V2_InitNx2(0.0f, 0.5f)) - Dqn_V2_InitNx2(club_terry_render_data.render_size.w * .5f + 10.f, 0);
+            build_p = Dqn_Rect_InterpolatedPoint(box, Dqn_V2_InitNx2(0.0f, 0.5f)) - Dqn_V2_InitNx2(render_data.render_size.w * .5f + 10.f, 0);
         } break;
 
         case FP_GameDirection_Right: {
-            build_p = Dqn_Rect_InterpolatedPoint(box, Dqn_V2_InitNx2(1.f, 0.5f)) + Dqn_V2_InitNx2(club_terry_render_data.render_size.w * .5f + 10.f, 0);
+            build_p = Dqn_Rect_InterpolatedPoint(box, Dqn_V2_InitNx2(1.f, 0.5f)) + Dqn_V2_InitNx2(render_data.render_size.w * .5f + 10.f, 0);
         } break;
 
         case FP_GameDirection_Count: DQN_INVALID_CODE_PATH; break;
     }
 
-    result.size = club_terry_render_data.render_size;
-    result.pos  = build_p - (club_terry_render_data.render_size * .5f);
+    result.size = render_data.render_size;
+    result.pos  = build_p - (render_data.render_size * .5f);
     return result;
 }
 
@@ -207,6 +208,7 @@ static void FP_Game_MoveEntity(FP_Game *game, FP_GameEntityHandle entity_handle,
             case FP_EntityType_AirportTerry:         break;
             case FP_EntityType_ChurchTerry:          break;
             case FP_EntityType_KennelTerry:          break;
+            case FP_EntityType_PhoneMessageProjectile: break;
         }
 
         if (!entity_collides_with_collider)
@@ -214,6 +216,9 @@ static void FP_Game_MoveEntity(FP_Game *game, FP_GameEntityHandle entity_handle,
 
         // NOTE: Sweep collider with half the radius of the source entity
         Dqn_Rect collider_world_hit_box       = FP_Game_CalcEntityWorldHitBox(game, collider->handle);
+        if (Dqn_V2_Area(collider_world_hit_box.size) <= 0)
+            continue;
+
         Dqn_Rect swept_collider_world_hit_box = collider_world_hit_box;
         swept_collider_world_hit_box.pos      -= (entity_world_hit_box.size * .5f);
         swept_collider_world_hit_box.size     += entity_world_hit_box.size;
@@ -524,6 +529,9 @@ void FP_EntityActionStateMachine(FP_Game *game, TELY_Audio *audio, TELY_Platform
                         if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_J) ||
                             TELY_Platform_InputGamepadButtonCodeIsPressed(input, 0, TELY_PlatformInputGamepadButtonCode_X)) {
                             FP_Game_EntityTransitionState(game, entity, FP_EntityTerryState_Attack);
+                        } else if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_K) ||
+                            TELY_Platform_InputGamepadButtonCodeIsPressed(input, 0, TELY_PlatformInputGamepadButtonCode_Y)) {
+                            FP_Game_EntityTransitionState(game, entity, FP_EntityTerryState_RangeAttack);
                         } else if (acceleration_meters_per_s->x || acceleration_meters_per_s->y) {
                             FP_Game_EntityTransitionState(game, entity, FP_EntityTerryState_Run);
                         }
@@ -541,7 +549,7 @@ void FP_EntityActionStateMachine(FP_Game *game, TELY_Audio *audio, TELY_Platform
                     }
                 } break;
 
-                case FP_EntityTerryState_AttackPhone: {
+                case FP_EntityTerryState_RangeAttack: {
                     if (entering_new_state) {
                         uint64_t duration_ms = render_data.sprite.anim->count * render_data.sprite.anim->ms_per_frame;
                         FP_Game_EntityActionReset(game, entity->handle, duration_ms, render_data.sprite);
@@ -562,6 +570,9 @@ void FP_EntityActionStateMachine(FP_Game *game, TELY_Audio *audio, TELY_Platform
                         if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_J) ||
                             TELY_Platform_InputGamepadButtonCodeIsPressed(input, 0, TELY_PlatformInputGamepadButtonCode_X)) {
                             FP_Game_EntityTransitionState(game, entity, FP_EntityTerryState_Attack);
+                        } else if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_K) ||
+                                   TELY_Platform_InputGamepadButtonCodeIsPressed(input, 0, TELY_PlatformInputGamepadButtonCode_Y)) {
+                            FP_Game_EntityTransitionState(game, entity, FP_EntityTerryState_RangeAttack);
                         } else if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_LeftControl) ||
                                    TELY_Platform_InputGamepadButtonCodeIsPressed(input, 0, TELY_PlatformInputGamepadButtonCode_A)) {
                             FP_Game_EntityTransitionState(game, entity, FP_EntityTerryState_Dash);
@@ -585,7 +596,7 @@ void FP_EntityActionStateMachine(FP_Game *game, TELY_Audio *audio, TELY_Platform
                 } break;
             }
 
-            if (*state == FP_EntityTerryState_Attack || *state == FP_EntityTerryState_AttackPhone) {
+            if (*state == FP_EntityTerryState_Attack || *state == FP_EntityTerryState_RangeAttack) {
                 DQN_ASSERT(action->sprite.anim);
 
                 uint64_t duration_ms = action->sprite.anim->count * action->sprite.anim->ms_per_frame;
@@ -594,33 +605,46 @@ void FP_EntityActionStateMachine(FP_Game *game, TELY_Audio *audio, TELY_Platform
 
                 // NOTE: Adding an attack_processed bool to make sure things only fire once
                 if (!entity->attack_processed && game->clock_ms >= midpoint_clock_ms) {
-                    entity->attack_box_size = entity->local_hit_box_size;
-                    TELY_Audio_Play(audio, game->audio[FP_GameAudio_TerryHit], 1.f);
 
                     // NOTE: Position the attack box
+                    Dqn_V2 dir_vector = {};
                     switch (entity->direction) {
                         case FP_GameDirection_Left: {
+                            dir_vector.x = -1.f;
                             entity->attack_box_offset = Dqn_V2_InitNx2(entity->local_hit_box_offset.x - entity->attack_box_size.w,
                                                                        entity->local_hit_box_offset.y);
                         } break;
 
                         case FP_GameDirection_Right: {
+                            dir_vector.x = +1.f;
                             entity->attack_box_offset = Dqn_V2_InitNx2(entity->local_hit_box_offset.x + entity->attack_box_size.w,
                                                                        entity->local_hit_box_offset.y);
                         } break;
 
                         case FP_GameDirection_Up: {
+                            dir_vector.y = -1.f;
                             entity->attack_box_offset = Dqn_V2_InitNx2(entity->local_hit_box_offset.x,
                                                                        entity->local_hit_box_offset.y - entity->attack_box_size.h);
                         } break;
 
                         case FP_GameDirection_Down: {
+                            dir_vector.y = +1.f;
                             entity->attack_box_offset = Dqn_V2_InitNx2(entity->local_hit_box_offset.x,
                                                                        entity->local_hit_box_offset.y + entity->attack_box_size.h);
                         } break;
 
                         case FP_GameDirection_Count: break;
                     }
+
+                    if (*state == FP_EntityTerryState_RangeAttack) {
+                        Dqn_Rect entity_hit_box    = FP_Game_CalcEntityWorldHitBox(game, entity->handle);
+                        Dqn_V2 projectile_pos      = entity_hit_box.pos + entity->attack_box_offset;
+                        Dqn_V2 projectile_acceleration = FP_Game_MetersToPixelsV2(game, dir_vector * 0.25f);
+                        FP_Entity_CreatePhoneMessageProjectile(game, projectile_pos, projectile_acceleration,  "Phone Message Projectile");
+                    } else {
+                        entity->attack_box_size = entity->local_hit_box_size;
+                        TELY_Audio_Play(audio, game->audio[FP_GameAudio_TerryHit], 1.f);
+                    }
                     entity->attack_processed = true;
                 } else {
                     entity->attack_box_size  = {};
@@ -723,6 +747,7 @@ void FP_EntityActionStateMachine(FP_Game *game, TELY_Audio *audio, TELY_Platform
                     if (entering_new_state) {
                         uint64_t duration_ms = render_data.sprite.anim->count * render_data.sprite.anim->ms_per_frame;
                         FP_Game_EntityActionReset(game, entity->handle, duration_ms, render_data.sprite);
+                        entity->local_hit_box_size = {};
                     }
 
                     if (action_has_finished)
@@ -827,6 +852,7 @@ void FP_EntityActionStateMachine(FP_Game *game, TELY_Audio *audio, TELY_Platform
                         TELY_AssetAnimatedSprite sprite = TELY_Asset_MakeAnimatedSprite(sheet, g_anim_names.clinger_death, TELY_AssetFlip_No);
                         uint64_t duration_ms            = sprite.anim->count * sprite.anim->ms_per_frame;
                         FP_Game_EntityActionReset(game, entity->handle, duration_ms, sprite);
+                        entity->local_hit_box_size = {};
                     }
 
                     if (action_has_finished)
@@ -1082,6 +1108,7 @@ void FP_EntityActionStateMachine(FP_Game *game, TELY_Audio *audio, TELY_Platform
                     if (entering_new_state) {
                         uint64_t duration_ms = render_data.sprite.anim->count * render_data.sprite.anim->ms_per_frame;
                         FP_Game_EntityActionReset(game, entity->handle, duration_ms, render_data.sprite);
+                        entity->local_hit_box_size = {};
                     }
 
                     if (action_has_finished)
@@ -1222,14 +1249,36 @@ void FP_Update(TELY_Platform *platform, FP_Game *game, TELY_PlatformInput *input
     if (game->clicked_entity.id) {
         if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_Delete))
             FP_Game_DeleteEntity(game, game->clicked_entity);
+
+        // NOTE: Building selector
+        Dqn_usize last_building_index = DQN_ARRAY_UCOUNT(PLACEABLE_BUILDINGS) - 1;
+        if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_Q)) {
+            if (game->build_mode_building_index <= 0) {
+                game->build_mode_building_index = last_building_index;
+            } else {
+                game->build_mode_building_index -= 1;
+            }
+        }
+
+        if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_E)) {
+            if (game->build_mode_building_index >= last_building_index) {
+                game->build_mode_building_index = 0;
+            } else {
+                game->build_mode_building_index += 1;
+            }
+        }
+
     } else {
         Dqn_f32 pan_speed = 5.f;
         if (TELY_Platform_InputScanCodeIsDown(input, TELY_PlatformInputScanCode_Space))
             pan_speed *= 2.5f;
-
         game->camera.world_pos += dir_vector * pan_speed;
+
     }
 
+    if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_F1))
+        game->debug_ui = !game->debug_ui;
+
     Dqn_ProfilerZone update_zone = Dqn_Profiler_BeginZoneWithIndex(DQN_STRING8("FP_Update: Entity loop"), FP_ProfileZone_FPUpdate_EntityLoop);
 
     // NOTE: Handle input ==========================================================================
@@ -1241,7 +1290,7 @@ void FP_Update(TELY_Platform *platform, FP_Game *game, TELY_PlatformInput *input
             continue;
 
         // NOTE: Move entity by keyboard and gamepad ===============================================
-        Dqn_V2 acceleration_meters_per_s = {};
+        Dqn_V2 acceleration_meters_per_s = entity->constant_acceleration_per_s;
         if (game->clicked_entity == entity->handle) {
             if (entity->flags & (FP_GameEntityFlag_MoveByKeyboard | FP_GameEntityFlag_MoveByGamepad)) {
                 bool move_entity = true;
@@ -1261,15 +1310,20 @@ void FP_Update(TELY_Platform *platform, FP_Game *game, TELY_PlatformInput *input
                         move_entity = *state == FP_EntityClingerState_Run || *state == FP_EntityClingerState_Idle;
                     } break;
 
-                    case FP_EntityType_Nil:                  break;
-                    case FP_EntityType_ClubTerry:            break;
-                    case FP_EntityType_Count:                break;
-                    case FP_EntityType_Map:                  break;
-                    case FP_EntityType_MerchantTerry:        break;
-                    case FP_EntityType_MerchantGraveyard:    break;
-                    case FP_EntityType_MerchantPhoneCompany: break;
-                    case FP_EntityType_Heart:                break;
-                    case FP_EntityType_MerchantGym:          break;
+                    case FP_EntityType_Nil:                    break;
+                    case FP_EntityType_ClubTerry:              break;
+                    case FP_EntityType_Count:                  break;
+                    case FP_EntityType_Map:                    break;
+                    case FP_EntityType_MerchantTerry:          break;
+                    case FP_EntityType_MerchantGraveyard:      break;
+                    case FP_EntityType_MerchantPhoneCompany:   break;
+                    case FP_EntityType_Heart:                  break;
+                    case FP_EntityType_MerchantGym:            break;
+                    case FP_EntityType_AirportTerry:           break;
+                    case FP_EntityType_Catfish:                break;
+                    case FP_EntityType_ChurchTerry:            break;
+                    case FP_EntityType_KennelTerry:            break;
+                    case FP_EntityType_PhoneMessageProjectile: break;
                 }
 
                 if (move_entity) {
@@ -1536,49 +1590,63 @@ void FP_Update(TELY_Platform *platform, FP_Game *game, TELY_PlatformInput *input
         if (game->active_entity == entity->handle && entity->flags & FP_GameEntityFlag_MoveByMouse) {
             entity->velocity          = {};
             acceleration_meters_per_s = {};
-            entity->local_pos += input->mouse_p_delta;
+            entity->local_pos        += input->mouse_p_delta;
         }
 
         if (game->clicked_entity == entity->handle) {
-            if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_F))
+            if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_H))
                 game->build_mode = !game->build_mode;
 
-            if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_F1)) {
-                entity->sprite_height.meters += 1;
-                Dqn_Log_InfoF("Height: %.1f", entity->sprite_height.meters);
-            }
-            if (TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_F2)) {
-                entity->sprite_height.meters -= 1;
-                Dqn_Log_InfoF("Height: %.1f", entity->sprite_height.meters);
-            }
-
             if (entity->flags & FP_GameEntityFlag_CameraTracking)
                 game->camera.world_pos = FP_Game_CalcEntityWorldPos(game, entity->handle) - Dqn_V2_InitV2I(platform->core.window_size) * .5f;
 
             game->build_mode_can_place_building = false;
             if (game->build_mode) {
 
-                Dqn_Rect dest_rect   = FP_Game_GetBuildingPlacementRectForEntity(game, entity->handle);
-                Dqn_V2 placement_pos = Dqn_Rect_Center(dest_rect);
+                FP_GamePlaceableBuilding placeable_building = PLACEABLE_BUILDINGS[game->build_mode_building_index];
+                Dqn_Rect dest_rect                          = FP_Game_GetBuildingPlacementRectForEntity(game, placeable_building, entity->handle);
+                Dqn_V2 placement_pos                        = Dqn_Rect_Center(dest_rect);
 
                 for (FP_GameEntityIterator zone_it = {};
-                     !game->build_mode_can_place_building && FP_Game_DFSPostOrderWalkEntityTree(game, &zone_it, game->root_entity);
+                     FP_Game_DFSPreOrderWalkEntityTree(game, &zone_it, game->root_entity);
                     ) {
-                    FP_GameEntity *zone = zone_it.entity;
+
+                    FP_GameEntity *zone        = zone_it.entity;
+                    bool           is_building = zone->type == FP_EntityType_KennelTerry ||
+                                                 zone->type == FP_EntityType_AirportTerry ||
+                                                 zone->type == FP_EntityType_ChurchTerry ||
+                                                 zone->type == FP_EntityType_ClubTerry;
+
+                    Dqn_Rect zone_hit_box = FP_Game_CalcEntityWorldHitBox(game, zone->handle);
+                    if (is_building) {
+                        if (Dqn_Rect_Intersects(zone_hit_box, dest_rect)) {
+                            game->build_mode_can_place_building = false;
+                            break;
+                        }
+                    }
+
                     if ((zone->flags & FP_GameEntityFlag_BuildZone) == 0)
                         continue;
 
-                    Dqn_Rect zone_hit_box = FP_Game_CalcEntityWorldHitBox(game, zone->handle);
                     zone_hit_box.pos     += dest_rect.size * .5f;
                     zone_hit_box.size    -= dest_rect.size;
                     zone_hit_box.size     = Dqn_V2_Max(zone_hit_box.size, Dqn_V2_Zero);
 
-                    game->build_mode_can_place_building = Dqn_Rect_ContainsPoint(zone_hit_box, placement_pos);
+                    game->build_mode_can_place_building |= Dqn_Rect_ContainsPoint(zone_hit_box, placement_pos);
                 }
 
                 if (game->build_mode_can_place_building &&
-                    TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_E)) {
-                    FP_Entity_CreateClubTerry(game, placement_pos, "Club Terry");
+                    TELY_Platform_InputScanCodeIsPressed(input, TELY_PlatformInputScanCode_F)) {
+                    if (placeable_building.type == FP_EntityType_ClubTerry) {
+                        FP_Entity_CreateClubTerry(game, placement_pos, "Club Terry");
+                    } else if (placeable_building.type == FP_EntityType_ChurchTerry) {
+                        FP_Entity_CreateChurchTerry(game, placement_pos, "Church Terry");
+                    } else if (placeable_building.type == FP_EntityType_AirportTerry) {
+                        FP_Entity_CreateAirportTerry(game, placement_pos, "Airport Terry");
+                    } else {
+                        DQN_ASSERT(placeable_building.type == FP_EntityType_KennelTerry);
+                        FP_Entity_CreateKennelTerry(game, placement_pos, "Kennel Terry");
+                    }
                 }
             }
         }
@@ -1596,6 +1664,13 @@ void FP_Update(TELY_Platform *platform, FP_Game *game, TELY_PlatformInput *input
     for (FP_GameEntityIterator it = {}; FP_Game_DFSPostOrderWalkEntityTree(game, &it, game->root_entity); ) {
         FP_GameEntity *entity  = it.entity;
 
+        if (entity->flags & FP_GameEntityFlag_TTL) {
+            if (game->clock_ms >= entity->ttl_end_timestamp) {
+                FP_Game_DeleteEntity(game, entity->handle);
+                continue;
+            }
+        }
+
         // NOTE: Derive dynmamic bounding boxes ====================================================
         if (entity->flags & FP_GameEntityFlag_DeriveHitBoxFromChildrenBoundingBox) {
             Dqn_Rect children_bbox = {};
@@ -1728,7 +1803,8 @@ void FP_Update(TELY_Platform *platform, FP_Game *game, TELY_PlatformInput *input
                     case FP_EntityType_Heart:                break;
                     case FP_EntityType_AirportTerry:
                     case FP_EntityType_ChurchTerry:
-                    case FP_EntityType_KennelTerry: break;
+                    case FP_EntityType_KennelTerry:            break;
+                    case FP_EntityType_PhoneMessageProjectile: break;
                 }
 
                 if (!permit_attack)
@@ -1744,6 +1820,7 @@ void FP_Update(TELY_Platform *platform, FP_Game *game, TELY_PlatformInput *input
                     defender->is_dying = true;
 
                 // NOTE: Kickback ======================================================================
+                #if 0
                 Dqn_V2 defender_world_pos = Dqn_Rect_Center(defender_box);
                 Dqn_V2 attack_dir_vector  = {};
                 if (attacker_world_pos.x < defender_world_pos.x)
@@ -1753,6 +1830,7 @@ void FP_Update(TELY_Platform *platform, FP_Game *game, TELY_PlatformInput *input
 
                 Dqn_V2 attack_acceleration_meters_per_s = attack_dir_vector * 60.f;
                 FP_Game_MoveEntity(game, defender->handle, attack_acceleration_meters_per_s);
+                #endif
             }
         }
     }
@@ -1945,38 +2023,99 @@ void FP_Render(FP_Game *game, TELY_Platform *platform, TELY_Renderer *renderer)
             }
         }
 
-        // NOTE: Render waypoint entities ==========================================================
-        if (entity->flags & FP_GameEntityFlag_MobSpawner) {
-            Dqn_V2 start = world_pos;
-            for (FP_GameEntity *waypoint_entity = entity->first_child; waypoint_entity; waypoint_entity = waypoint_entity->next) {
-                if ((waypoint_entity->flags & FP_GameEntityFlag_MobSpawnerWaypoint) == 0)
-                    continue;
+        if (game->build_mode) {
+            if (entity->flags & FP_GameEntityFlag_BuildZone)
+                TELY_Render_RectColourV4(renderer, world_hit_box, TELY_RenderShapeMode_Fill, TELY_Colour_V4Alpha(TELY_COLOUR_BLUE_CADET_V4, 0.5f));
+        }
 
-                Dqn_V2 end = FP_Game_CalcEntityWorldPos(game, waypoint_entity->handle);
-                TELY_Render_LineColourV4(renderer, start, end, TELY_COLOUR_BLUE_CADET_V4, 2.f);
-                start = end;
+        if (game->debug_ui) {
+            // NOTE: Render waypoint entities ======================================================
+            if (entity->flags & FP_GameEntityFlag_MobSpawner) {
+                Dqn_V2 start = world_pos;
+                for (FP_GameEntity *waypoint_entity = entity->first_child; waypoint_entity; waypoint_entity = waypoint_entity->next) {
+                    if ((waypoint_entity->flags & FP_GameEntityFlag_MobSpawnerWaypoint) == 0)
+                        continue;
+
+                    Dqn_V2 end = FP_Game_CalcEntityWorldPos(game, waypoint_entity->handle);
+                    TELY_Render_LineColourV4(renderer, start, end, TELY_COLOUR_BLUE_CADET_V4, 2.f);
+                    start = end;
+                }
+            }
+
+            if (entity->flags & FP_GameEntityFlag_MobSpawner)
+                TELY_Render_RectColourV4(renderer, world_hit_box, TELY_RenderShapeMode_Line, TELY_COLOUR_BLUE_CADET_V4);
+
+            if (entity->flags & FP_GameEntityFlag_MobSpawnerWaypoint)
+                TELY_Render_CircleColourV4(renderer, world_pos, 16.f /*radius*/, TELY_RenderShapeMode_Line, TELY_COLOUR_BLUE_CADET_V4);
+
+            if (entity->flags & FP_GameEntityFlag_BuildZone) {
+                {
+                    Dqn_V2 line_p1 = Dqn_Rect_InterpolatedPoint(world_hit_box, Dqn_V2_InitNx2(0, 0));
+                    Dqn_V2 line_p2 = Dqn_Rect_InterpolatedPoint(world_hit_box, Dqn_V2_InitNx2(1, 1));
+                    TELY_Render_LineColourV4(renderer, line_p1, line_p2, TELY_COLOUR_BLACK_V4, 2.f);
+                }
+                {
+                    Dqn_V2 line_p1 = Dqn_Rect_InterpolatedPoint(world_hit_box, Dqn_V2_InitNx2(0, 1));
+                    Dqn_V2 line_p2 = Dqn_Rect_InterpolatedPoint(world_hit_box, Dqn_V2_InitNx2(1, 0));
+                    TELY_Render_LineColourV4(renderer, line_p1, line_p2, TELY_COLOUR_BLACK_V4, 2.f);
+                }
+            }
+
+            // NOTE: Render attack box =================================================================
+            {
+                Dqn_Rect attack_box = FP_Game_CalcEntityAttackWorldHitBox(game, entity->handle);
+                TELY_Render_RectColourV4(renderer, attack_box, TELY_RenderShapeMode_Line, TELY_COLOUR_RED_TOMATO_V4);
+            }
+
+            // NOTE: Render world position =============================================================
+            TELY_Render_CircleColourV4(renderer, world_pos, 4.f, TELY_RenderShapeMode_Fill, TELY_COLOUR_RED_TOMATO_V4);
+
+            // NOTE: Render hot/active entity ==========================================================
+            if (game->clicked_entity == entity->handle) {
+                TELY_Render_RectColourV4(renderer, world_hit_box, TELY_RenderShapeMode_Line, TELY_COLOUR_WHITE_PALE_GOLDENROD_V4);
+
+                // NOTE: Draw the waypoints that the entity is moving along
+                Dqn_V2 start = world_pos;
+                for (FP_SentinelListLink<FP_GameWaypoint> *link = nullptr; FP_SentinelList_Iterate(&entity->waypoints, &link); ) {
+                    Dqn_V2 end = FP_Game_CalcWaypointWorldPos(game, &link->data);
+                    TELY_Render_LineColourV4(renderer, start, end, TELY_COLOUR_WHITE_PALE_GOLDENROD_V4, 2.f);
+                    start      = end;
+                }
+            } else if (game->hot_entity == entity->handle || (entity->flags & FP_GameEntityFlag_DrawHitBox)) {
+                Dqn_V4 hot_colour = game->hot_entity == entity->handle ? TELY_COLOUR_RED_TOMATO_V4 : TELY_Colour_V4Alpha(TELY_COLOUR_YELLOW_SANDY_V4, .5f);
+                TELY_Render_RectColourV4(renderer, world_hit_box, TELY_RenderShapeMode_Line, hot_colour);
+            }
+
+            if (game->hot_entity == entity->handle) {
+                if (entity->name.size) {
+                    Dqn_V2I player_tile = Dqn_V2I_InitNx2(world_pos.x / game->tile_size, world_pos.y / game->tile_size);
+                    Dqn_f32 line_height = TELY_Render_FontHeight(renderer, &platform->assets);
+                    Dqn_V2 draw_p       = world_mouse_p;
+                    TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "%.*s", DQN_STRING_FMT(entity->name)); draw_p.y += line_height;
+                    TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "World Pos: (%.1f, %.1f)", world_pos.x, world_pos.y); draw_p.y += line_height;
+                    TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "Hit Box Size: %.1fx%.1f", world_hit_box.size.x, world_hit_box.size.y); draw_p.y += line_height;
+                    TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "Tile: %I32dx%I32d", player_tile.x, player_tile.y); draw_p.y += line_height;
+                    TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "World Mouse Pos: (%.1f, %.1f)", world_mouse_p.x, world_mouse_p.y); draw_p.y += line_height;
+                }
             }
         }
 
-        // NOTE: Render attack box =================================================================
-        {
-            Dqn_Rect attack_box = FP_Game_CalcEntityAttackWorldHitBox(game, entity->handle);
-            TELY_Render_RectColourV4(renderer, attack_box, TELY_RenderShapeMode_Line, TELY_COLOUR_RED_TOMATO_V4);
-        }
 
-        // NOTE: Render world position =============================================================
-        TELY_Render_CircleColourV4(renderer, world_pos, 4.f, TELY_RenderShapeMode_Fill, TELY_COLOUR_RED_TOMATO_V4);
+    }
 
+    if (!FP_Game_IsNilEntityHandle(game, game->clicked_entity)) {
         // NOTE: Render building blueprint =========================================================
-        if (game->clicked_entity == entity->handle && game->build_mode) {
+        if (game->build_mode) {
+            FP_GameEntity *entity = FP_Game_GetEntity(game, game->clicked_entity);
 
             TELY_Render_PushTransform(renderer, Dqn_M2x3_Identity());
             Dqn_V2 label_p = Dqn_V2_InitNx2(platform->core.window_size.x * .5f, platform->core.window_size.y * .1f);
             TELY_Render_Text(renderer, label_p, Dqn_V2_InitNx2(0.5f, 0.5f), DQN_STRING8("Build Mode"));
             TELY_Render_PopTransform(renderer);
 
-            FP_EntityRenderData club_terry_render_data = FP_Entity_GetRenderData(game, FP_EntityType_ClubTerry, FP_EntityClubTerryState_Idle, entity->direction);
-            Dqn_Rect dest_rect                         = FP_Game_GetBuildingPlacementRectForEntity(game, entity->handle);
+            FP_GamePlaceableBuilding placeable_building = PLACEABLE_BUILDINGS[game->build_mode_building_index];
+            FP_EntityRenderData club_terry_render_data  = FP_Entity_GetRenderData(game, placeable_building.type, placeable_building.state, entity->direction);
+            Dqn_Rect dest_rect                          = FP_Game_GetBuildingPlacementRectForEntity(game, placeable_building, entity->handle);
 
             Dqn_V4 colour = game->build_mode_can_place_building ?
                             TELY_Colour_V4Alpha(TELY_COLOUR_WHITE_V4, 0.5f) :
@@ -1992,32 +2131,44 @@ void FP_Render(FP_Game *game, TELY_Platform *platform, TELY_Renderer *renderer)
                                         colour);
         }
 
-        // NOTE: Render hot/active entity ==========================================================
-        if (game->clicked_entity == entity->handle) {
-            TELY_Render_RectColourV4(renderer, world_hit_box, TELY_RenderShapeMode_Line, TELY_COLOUR_WHITE_PALE_GOLDENROD_V4);
+        // NOTE: Render the building selector UI ===================================================
+        {
+            TELY_Render_PushTransform(renderer, Dqn_M2x3_Identity());
+            DQN_DEFER { TELY_Render_PopTransform(renderer); };
 
-            // NOTE: Draw the waypoints that the entity is moving along
-            Dqn_V2 start = world_pos;
-            for (FP_SentinelListLink<FP_GameWaypoint> *link = nullptr; FP_SentinelList_Iterate(&entity->waypoints, &link); ) {
-                Dqn_V2 end = FP_Game_CalcWaypointWorldPos(game, &link->data);
-                TELY_Render_LineColourV4(renderer, start, end, TELY_COLOUR_WHITE_PALE_GOLDENROD_V4, 2.f);
-                start      = end;
-            }
-        } else if (game->hot_entity == entity->handle || (entity->flags & FP_GameEntityFlag_DrawHitBox)) {
-            Dqn_V4 hot_colour = game->hot_entity == entity->handle ? TELY_COLOUR_RED_TOMATO_V4 : TELY_Colour_V4Alpha(TELY_COLOUR_YELLOW_SANDY_V4, .5f);
-            TELY_Render_RectColourV4(renderer, world_hit_box, TELY_RenderShapeMode_Line, hot_colour);
-        }
+            game->build_mode_building_index = DQN_CLAMP(game->build_mode_building_index, 0, DQN_ARRAY_UCOUNT(PLACEABLE_BUILDINGS) - 1);
 
-        if (game->hot_entity == entity->handle) {
-            if (entity->name.size) {
-                Dqn_V2I player_tile = Dqn_V2I_InitNx2(world_pos.x / game->tile_size, world_pos.y / game->tile_size);
-                Dqn_f32 line_height = TELY_Render_FontHeight(renderer, &platform->assets);
-                Dqn_V2 draw_p       = world_mouse_p;
-                TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "%.*s", DQN_STRING_FMT(entity->name)); draw_p.y += line_height;
-                TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "World Pos: (%.1f, %.1f)", world_pos.x, world_pos.y); draw_p.y += line_height;
-                TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "Hit Box Size: %.1fx%.1f", world_hit_box.size.x, world_hit_box.size.y); draw_p.y += line_height;
-                TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "Tile: %I32dx%I32d", player_tile.x, player_tile.y); draw_p.y += line_height;
-                TELY_Render_TextF(renderer, draw_p, Dqn_V2_InitNx2(0.f, 1), "World Mouse Pos: (%.1f, %.1f)", world_mouse_p.x, world_mouse_p.y); draw_p.y += line_height;
+            Dqn_f32 building_ui_size = 150.f;
+            Dqn_f32 padding          = 10.f;
+            Dqn_f32 total_size       = DQN_ARRAY_UCOUNT(PLACEABLE_BUILDINGS) * building_ui_size + ((DQN_ARRAY_UCOUNT(PLACEABLE_BUILDINGS) - 1) * padding);
+            Dqn_f32 start_x          = (platform->core.window_size.x * .5f) - (total_size * .5f);
+            DQN_FOR_UINDEX (building_index, DQN_ARRAY_UCOUNT(PLACEABLE_BUILDINGS)) {
+                FP_GamePlaceableBuilding building = PLACEABLE_BUILDINGS[building_index];
+                FP_EntityRenderData render_data   = FP_Entity_GetRenderData(game, building.type, building.state, FP_GameDirection_Down);
+                Dqn_Rect rect                     = Dqn_Rect_InitNx4(start_x + (building_index * building_ui_size) + (padding * building_index),
+                                                                   32.f,
+                                                                   building_ui_size,
+                                                                   building_ui_size);
+
+                Dqn_V4 texture_colour = TELY_Colour_V4Alpha(TELY_COLOUR_WHITE_V4, .5f);
+                Dqn_V4 outline_colour = TELY_COLOUR_WHITE_PALE_GOLDENROD_V4;
+                if (game->build_mode_building_index == building_index) {
+                    outline_colour   = TELY_COLOUR_RED_TOMATO_V4;
+                    texture_colour.a = 1.f;
+                }
+
+                TELY_Render_RectColourV4(renderer, rect, TELY_RenderShapeMode_Fill, TELY_Colour_V4Alpha(TELY_COLOUR_WHITE_V4, 0.5f));
+                TELY_Render_TextureColourV4(renderer,
+                                            render_data.sheet->tex_handle,
+                                            render_data.sheet_rect,
+                                            rect,
+                                            Dqn_V2_Zero /*rotate origin*/,
+                                            0.f /*rotation*/,
+                                            texture_colour);
+
+
+                TELY_RenderCommandRect *cmd = TELY_Render_RectColourV4(renderer, rect, TELY_RenderShapeMode_Line, outline_colour);
+                cmd->thickness              = 2.f;
             }
         }
     }
@@ -2107,7 +2258,7 @@ void TELY_DLL_FrameUpdate(void *user_data)
     // NOTE: UI ====================================================================================
     TELY_Render_PushTransform(renderer, Dqn_M2x3_Identity());
     DQN_DEFER { TELY_Render_PopTransform(renderer); };
-    {
+    if (game->debug_ui) {
         // NOTE: Info bar ==========================================================================
         {
             TELY_RFuiResult info_bar = TELY_RFui_Row(rfui, DQN_STRING8("Info Bar"));

feely_pona.h

@@ -23,8 +23,8 @@ struct FP_Meters
 
 struct FP_GlobalAnimations
 {
-    Dqn_String8 airport_terry_alive   = DQN_STRING8("airport_terry_alive");
-    Dqn_String8 airport_terry_dark    = DQN_STRING8("airport_terry_dark");
+    Dqn_String8 airport_terry         = DQN_STRING8("airport_terry");
+    Dqn_String8 airport_terry_plane   = DQN_STRING8("airport_terry_plane");
 
     Dqn_String8 catfish_attack_down   = DQN_STRING8("catfish_attack_down");
     Dqn_String8 catfish_attack_side   = DQN_STRING8("catfish_attack_side");

feely_pona_entity.h

@@ -20,6 +20,7 @@ enum FP_EntityType
     FP_EntityType_MerchantTerry,
     FP_EntityType_Smoochie,
     FP_EntityType_Terry,
+    FP_EntityType_PhoneMessageProjectile,
     FP_EntityType_Count,
 };
 
@@ -28,7 +29,7 @@ enum FP_EntityTerryState
     FP_EntityTerryState_Nil,
     FP_EntityTerryState_Idle,
     FP_EntityTerryState_Attack,
-    FP_EntityTerryState_AttackPhone,
+    FP_EntityTerryState_RangeAttack,
     FP_EntityTerryState_Run,
     FP_EntityTerryState_Dash,
 };

feely_pona_entity_create.cpp

@@ -39,12 +39,12 @@ FP_EntityRenderData FP_Entity_GetRenderData(FP_Game *game, FP_EntityType type, u
                     }
                 } break;
 
-                case FP_EntityTerryState_AttackPhone: {
+                case FP_EntityTerryState_RangeAttack: {
                     switch (direction) {
                         case FP_GameDirection_Up:    result.anim_name = g_anim_names.terry_attack_phone_up;   break;
                         case FP_GameDirection_Down:  result.anim_name = g_anim_names.terry_attack_phone_down; break;
-                        case FP_GameDirection_Left:  result.anim_name = g_anim_names.terry_attack_phone_side; break;
-                        case FP_GameDirection_Right: result.anim_name = g_anim_names.terry_attack_phone_side; result.flip = TELY_AssetFlip_X; break;
+                        case FP_GameDirection_Left:  result.anim_name = g_anim_names.terry_attack_phone_side; result.flip = TELY_AssetFlip_X; break;
+                        case FP_GameDirection_Right: result.anim_name = g_anim_names.terry_attack_phone_side; break;
                         case FP_GameDirection_Count: DQN_INVALID_CODE_PATH; break;
                     }
                 } break;
@@ -175,8 +175,8 @@ FP_EntityRenderData FP_Entity_GetRenderData(FP_Game *game, FP_EntityType type, u
             FP_EntityAirportTerryState state = DQN_CAST(FP_EntityAirportTerryState)raw_state;
             switch (state) {
                 case FP_EntityAirportTerryState_Nil: break;
-                case FP_EntityAirportTerryState_Idle:         result.anim_name = g_anim_names.airport_terry_dark; break;
-                case FP_EntityAirportTerryState_FlyPassenger: result.anim_name = g_anim_names.airport_terry_alive; break;
+                case FP_EntityAirportTerryState_Idle:         result.anim_name = g_anim_names.airport_terry; break;
+                case FP_EntityAirportTerryState_FlyPassenger: result.anim_name = g_anim_names.airport_terry; break;
             }
         } break;
 
@@ -219,7 +219,7 @@ FP_EntityRenderData FP_Entity_GetRenderData(FP_Game *game, FP_EntityType type, u
         } break;
 
         case FP_EntityType_KennelTerry: {
-            result.height.meters = 4.f;
+            result.height.meters = 3.f;
             FP_EntityKennelTerryState state = DQN_CAST(FP_EntityKennelTerryState)raw_state;
             switch (state) {
                 case FP_EntityKennelTerryState_Nil: break;
@@ -227,6 +227,11 @@ FP_EntityRenderData FP_Entity_GetRenderData(FP_Game *game, FP_EntityType type, u
             }
         } break;
 
+        case FP_EntityType_PhoneMessageProjectile: {
+            result.height.meters = 1.f;
+            result.anim_name     = g_anim_names.terry_attack_phone_message;
+        } break;
+
         case FP_EntityType_Count: DQN_INVALID_CODE_PATH; break;
     }
 
@@ -265,12 +270,6 @@ static FP_GameEntityHandle FP_Entity_CreateWaypointF(FP_Game *game, Dqn_V2 pos,
     entity->local_hit_box_size  = Dqn_V2_InitNx1(32);
     FP_Entity_AddDebugEditorFlags(game, entity->handle);
     entity->flags              |= FP_GameEntityFlag_MobSpawnerWaypoint;
-
-    FP_GameShape *shape  = Dqn_FArray_Make(&entity->shapes, Dqn_ZeroMem_Yes);
-    shape->type          = FP_GameShapeType_Circle;
-    shape->circle_radius = 16.f;
-    shape->render_mode   = TELY_RenderShapeMode_Line;
-    shape->colour        = TELY_COLOUR_BLUE_CADET_V4;
     return result;
 }
 
@@ -341,6 +340,28 @@ static FP_GameEntityHandle FP_Entity_CreateCatfish(FP_Game *game, Dqn_V2 pos, ui
     return result;
 }
 
+static FP_GameEntityHandle FP_Entity_CreateCatfish(FP_Game *game, Dqn_V2 pos, DQN_FMT_STRING_ANNOTATE char const *fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    FP_GameEntity      *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
+    FP_GameEntityHandle result = entity->handle;
+    va_end(args);
+
+    entity->type                           = FP_EntityType_Catfish;
+    entity->base_acceleration_per_s.meters = 8.f;
+    entity->hp                             = 1;
+    entity->is_dying                       = false;
+    entity->local_pos                      = pos;
+    entity->sprite_height                  = FP_Entity_GetRenderData(game, entity->type, 0 /*state*/, FP_GameDirection_Down).height;
+    entity->attack_cooldown_ms             = 1000;
+    entity->local_hit_box_size             = FP_Game_MetersToPixelsNx2(game, 0.4f, entity->sprite_height.meters * .6f);
+    FP_Entity_AddDebugEditorFlags(game, entity->handle);
+    entity->flags              |= FP_GameEntityFlag_NonTraversable;
+    entity->flags              |= FP_GameEntityFlag_Attackable;
+    return result;
+}
+
 static FP_GameEntityHandle FP_Entity_CreateWallAtPos(FP_Game *game, Dqn_String8 name, Dqn_V2 pos, Dqn_V2 size)
 {
     FP_GameEntity      *entity = FP_Game_MakeEntityPointerF(game, name.data);
@@ -370,26 +391,6 @@ static FP_GameEntityHandle FP_Entity_CreatePermittedBuildZone(FP_Game *game, Dqn
     entity->type               = FP_EntityType_Nil;
     entity->flags             |= FP_GameEntityFlag_BuildZone;
     FP_Entity_AddDebugEditorFlags(game, entity->handle);
-
-    FP_GameShape *wall         = Dqn_FArray_Make(&entity->shapes, Dqn_ZeroMem_Yes);
-    wall->type                 = FP_GameShapeType_Rect;
-    wall->p2                   = entity->local_hit_box_size;
-    wall->colour               = TELY_COLOUR_BLACK_V4;
-
-    Dqn_Rect local_hit_box     = Dqn_Rect_InitV2x2(Dqn_V2_Zero, entity->local_hit_box_size);
-    FP_GameShape *line_1       = Dqn_FArray_Make(&entity->shapes, Dqn_ZeroMem_Yes);
-    line_1->type               = FP_GameShapeType_Line;
-    line_1->p1                 = Dqn_Rect_InterpolatedPoint(local_hit_box, Dqn_V2_InitNx2(0.f, 0.f)) - size * .5f;
-    line_1->p2                 = Dqn_Rect_InterpolatedPoint(local_hit_box, Dqn_V2_InitNx2(1.f, 1.f)) - size * .5f;
-    line_1->line_thickness     = 1.f;
-    line_1->colour             = TELY_COLOUR_BLACK_V4;
-
-    FP_GameShape *line_2       = Dqn_FArray_Make(&entity->shapes, Dqn_ZeroMem_Yes);
-    line_2->type               = FP_GameShapeType_Line;
-    line_2->p1                 = Dqn_Rect_InterpolatedPoint(local_hit_box, Dqn_V2_InitNx2(0.f, 1.f)) - size * .5f;
-    line_2->p2                 = Dqn_Rect_InterpolatedPoint(local_hit_box, Dqn_V2_InitNx2(1.f, 0.f)) - size * .5f;
-    line_2->line_thickness     = 1.f;
-    line_2->colour             = TELY_COLOUR_BLACK_V4;
     return result;
 }
 
@@ -413,13 +414,6 @@ static FP_GameEntityHandle FP_Entity_CreateMobSpawner(FP_Game *game, Dqn_V2 pos,
     entity->enemies_per_wave           = 5;
     entity->enemies_spawned_this_wave  = 0;
     entity->wave_cooldown_timestamp_s  = 0;
-
-    FP_GameShape *shape                = Dqn_FArray_Make(&entity->shapes, Dqn_ZeroMem_Yes);
-    shape->type                        = FP_GameShapeType_Rect;
-    shape->p1                          = {};
-    shape->p2                          = entity->local_hit_box_size;
-    shape->render_mode                 = TELY_RenderShapeMode_Line;
-    shape->colour                      = TELY_COLOUR_BLUE_CADET_V4;
     return result;
 }
 
@@ -660,3 +654,32 @@ static FP_GameEntityHandle FP_Entity_CreateAirportTerry(FP_Game *game, Dqn_V2 po
     entity->local_hit_box_size   = Dqn_V2_InitNx2(sprite_rect_scaled.w, sprite_rect_scaled.h - (sprite_rect_scaled.h * .4f));
     return result;
 }
+
+static FP_GameEntityHandle FP_Entity_CreatePhoneMessageProjectile(FP_Game *game, Dqn_V2 pos, Dqn_V2 velocity, DQN_FMT_STRING_ANNOTATE char const *fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    FP_GameEntity      *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
+    FP_GameEntityHandle result = entity->handle;
+    va_end(args);
+
+    entity->type                    = FP_EntityType_PhoneMessageProjectile;
+    FP_EntityRenderData render_data = FP_Entity_GetRenderData(game, entity->type, 0, FP_GameDirection_Down);
+
+    entity->constant_acceleration_per_s = velocity;
+    entity->local_pos                   = pos;
+    entity->sprite_height               = render_data.height;
+    FP_Entity_AddDebugEditorFlags(game, result);
+    entity->flags                      |= FP_GameEntityFlag_TTL;
+
+    entity->local_hit_box_offset = Dqn_V2_InitNx2(0, render_data.render_size.h * .1f);
+    entity->local_hit_box_size   = Dqn_V2_InitNx2(render_data.render_size.w, render_data.render_size.h - (render_data.render_size.h * .4f));
+    entity->attack_box_offset    = entity->local_hit_box_offset;
+    entity->attack_box_size      = entity->local_hit_box_size;
+    entity->ttl_end_timestamp    = game->clock_ms + 1000;
+
+    uint64_t duration_ms = FP_GAME_ENTITY_ACTION_INFINITE_TIMER;
+    FP_Game_EntityActionReset(game, result, duration_ms, render_data.sprite);
+
+    return result;
+}

feely_pona_game.cpp

@@ -388,7 +388,7 @@ static Dqn_Rect FP_Game_CalcEntityWorldHitBox(FP_Game const *game, FP_GameEntity
 
 static Dqn_Rect FP_Game_CalcEntityAttackWorldHitBox(FP_Game const *game, FP_GameEntityHandle handle)
 {
-    FP_GameEntity *entity    = FP_Game_GetEntity(DQN_CAST(FP_Game *) game, handle);
+    FP_GameEntity *entity      = FP_Game_GetEntity(DQN_CAST(FP_Game *) game, handle);
     Dqn_V2           world_pos = FP_Game_CalcEntityWorldPos(game, handle);
     Dqn_V2 half_hit_box_size   = entity->attack_box_size * .5f;
     Dqn_Rect result            = Dqn_Rect_InitV2x2(world_pos + entity->attack_box_offset - half_hit_box_size, entity->attack_box_size);
@@ -778,22 +778,24 @@ static void FP_GameRenderScanlines(TELY_Renderer *renderer, Dqn_f32 scanline_gap
     {
         Dqn_V2 start = Dqn_V2_InitNx2(0, y);
         Dqn_V2 end   = Dqn_V2_InitNx2(screen_size.w, y);
-        TELY_Render_LineColourV4(renderer, start, end, TELY_Colour_V4Alpha(TELY_COLOUR_WHITE_V4, 0.5f), scanline_thickness);
+        TELY_Render_LineColourV4(renderer, start, end, TELY_Colour_V4Alpha(TELY_COLOUR_WHITE_V4, 0.1f), scanline_thickness);
     }
 }
 
-static void FP_GameRenderCameraFollowScanlines(TELY_Renderer *renderer, Dqn_V2 screen_size, Dqn_V2 camera_offset, Dqn_f32 scanline_gap, Dqn_f32 scanline_thickness)
+static void FP_GameRenderCameraFollowScanlines(TELY_Renderer *renderer,
+                                               Dqn_V2         screen_size,
+                                               Dqn_V2         camera_offset,
+                                               Dqn_f32        scanline_gap,
+                                               Dqn_f32        scanline_thickness)
 {
     Dqn_f32 y_offset = camera_offset.y; 
 
     // Adjust starting y to be more negative
     Dqn_f32 starting_y = -screen_size.h - 150 - y_offset;
 
-    for (Dqn_f32 y = starting_y; y < screen_size.h; y += scanline_gap + scanline_thickness)
-    {
+    for (Dqn_f32 y = starting_y; y < screen_size.h; y += scanline_gap + scanline_thickness) {
         Dqn_V2 start = Dqn_V2_InitNx2(camera_offset.x, y + camera_offset.y);
         Dqn_V2 end = Dqn_V2_InitNx2(screen_size.w + camera_offset.x, y + camera_offset.y);
-
-        TELY_Render_LineColourV4(renderer, start, end, TELY_Colour_V4Alpha(TELY_COLOUR_BLACK_V4, 0.5f), scanline_thickness);
+        TELY_Render_LineColourV4(renderer, start, end, TELY_Colour_V4Alpha(TELY_COLOUR_BLACK_V4, 0.1f), scanline_thickness);
     }
 }

feely_pona_game.h

@@ -22,6 +22,7 @@ enum FP_GameEntityFlag
     FP_GameEntityFlag_PointOfInterestHeart                = 1 << 11,
     FP_GameEntityFlag_CameraTracking                      = 1 << 14,
     FP_GameEntityFlag_BuildZone                           = 1 << 15,
+    FP_GameEntityFlag_TTL                                 = 1 << 16,
 };
 
 enum FP_GameShapeType
@@ -150,6 +151,7 @@ struct FP_GameEntity
     FP_Meters                             sprite_height;
     FP_GameEntityAction                   action;
     FP_Meters                             base_acceleration_per_s;
+    Dqn_V2                                constant_acceleration_per_s;
     Dqn_V2                                velocity;
 
     // Extra animations that are to be executed, but, don't affect the state
@@ -189,6 +191,8 @@ struct FP_GameEntity
     Dqn_V2                                local_pos;
     Dqn_f64                               alive_time_s;
     Dqn_FArray<FP_GameShape, 4>           shapes;
+    Dqn_FArray<FP_GameEntityHandle, 4>    projectiles;
+    uint64_t                              ttl_end_timestamp;
 };
 
 struct FP_GameEntityIterator
@@ -258,6 +262,8 @@ struct FP_Game
 
     bool                                  build_mode;
     bool                                  build_mode_can_place_building;
+    bool                                  debug_ui;
+    Dqn_usize                             build_mode_building_index;
 };
 
 struct FP_GameAStarNode
@@ -276,3 +282,15 @@ struct FP_GameFindClosestEntityResult
     Dqn_V2              pos;
 };
 
+struct FP_GamePlaceableBuilding
+{
+    FP_EntityType type;
+    uint32_t      state;
+};
+
+FP_GamePlaceableBuilding const PLACEABLE_BUILDINGS[] = {
+    {FP_EntityType_AirportTerry, FP_EntityAirportTerryState_Idle},
+    {FP_EntityType_ChurchTerry,  FP_EntityChurchTerryState_Idle},
+    {FP_EntityType_ClubTerry,    FP_EntityClubTerryState_Idle},
+    {FP_EntityType_KennelTerry,  FP_EntityKennelTerryState_Idle},
+};