-- Copyright (c) 2024 - Ognjen 'xolatile' Milan Robovic -- -- GNU General Public Licence (version 3 or later) with core, ui, resource, equipment, unit, construction, chad; package body world is ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ view_reach : constant integer := 48; construction_limit : constant natural := 120; equipment_limit : constant natural := 600; unit_limit : constant natural := 600; chad_limit : constant natural := 8; dark : core.sprite; border_upper : core.sprite; border_lower : core.sprite; border_left : core.sprite; border_right : core.sprite; corner_upper_left : core.sprite; corner_upper_right : core.sprite; corner_lower_left : core.sprite; corner_lower_right : core.sprite; ------------------------------------------------------------------------------------------ procedure configure is begin core.echo (core.comment, "Configuring world components..."); -- tiles := core.import_sprite ("./sprite/world/terrain/terrain.png", 1, 1); dark := core.import_sprite ("./sprite/world/dark.png", 1, 1); border_upper := core.import_sprite ("./sprite/world/frame/border_upper.png", 1, 1); border_lower := core.import_sprite ("./sprite/world/frame/border_lower.png", 1, 1); border_left := core.import_sprite ("./sprite/world/frame/border_left.png", 1, 1); border_right := core.import_sprite ("./sprite/world/frame/border_right.png", 1, 1); corner_upper_left := core.import_sprite ("./sprite/world/frame/corner_upper_left.png", 1, 1); corner_upper_right := core.import_sprite ("./sprite/world/frame/corner_upper_right.png", 1, 1); corner_lower_left := core.import_sprite ("./sprite/world/frame/corner_lower_left.png", 1, 1); corner_lower_right := core.import_sprite ("./sprite/world/frame/corner_lower_right.png", 1, 1); -- for index in landmark_index loop declare file : constant string := core.lowercase (index'image); begin landmarks (index) := core.import_sprite ("./sprite/world/landmark/" & file & ".png", trait (index).frames, 1); end; end loop; end configure; ------------------------------------------------------------------------------------------ procedure make (index : in biome; width, height : in natural) is begin core.echo (core.comment, "-- Procedurally generating new map..."); -- core.echo (core.comment, "-- -- Map type : " & index'image); core.echo (core.comment, "-- -- Map width :" & width'image); core.echo (core.comment, "-- -- Map height :" & height'image); core.echo (core.comment, "-- -- Landmark count :" & landmark_limit'image); -- map.kind := index; map.width := width; map.height := height; -- map.tiles := new tile_array (0 .. map.width - 1, 0 .. map.height - 1); map.clips := new clip_array (0 .. map.width - 1, 0 .. map.height - 1); map.views := new view_array (0 .. map.width - 1, 0 .. map.height - 1); map.landmarks := new entity_array (1 .. landmark_limit); map.constructions := new entity_array (1 .. construction_limit); map.equipments := new entity_array (1 .. equipment_limit); map.units := new entity_array (1 .. unit_limit); map.chads := new entity_array (1 .. chad_limit); map.chad_data := new chad.data_list (1 .. chad_limit); -- for x in 0 .. width - 1 loop for y in 0 .. height - 1 loop map.tiles (x, y) := (if core.random (0, 23) < 20 then 0 else core.random (0, 23)); map.clips (x, y) := false; map.views (x, y) := false; end loop; end loop; -- for index in 1 .. landmark_limit loop map.landmarks (index).index := core.random (0, landmark_count - 1); map.landmarks (index).x := core.random (6, map.width - 6); map.landmarks (index).y := core.random (6, map.height - 6); -- if trait (landmark_index'val (map.landmarks (index).index)).clip then declare reach_x : constant natural := landmarks (landmark_index'val (map.landmarks (index).index)).width / core.base; reach_y : constant natural := landmarks (landmark_index'val (map.landmarks (index).index)).height / core.base; begin for x in 0 .. reach_x - 1 loop for y in 0 .. reach_y - 1 loop map.clips (map.landmarks (index).x + x, map.landmarks (index).y + y) := true; end loop; end loop; end; end if; end loop; -- for index in 1 .. construction_limit loop map.constructions (index).index := core.random (0, construction.count - 1); map.constructions (index).x := core.random (6, map.width - 6); map.constructions (index).y := core.random (6, map.height - 6); -- declare reach_x : constant natural := construction.sprite (construction.enumeration'val (map.constructions (index).index)).width / core.base; reach_y : constant natural := construction.sprite (construction.enumeration'val (map.constructions (index).index)).height / core.base; begin for x in 0 .. reach_x - 1 loop for y in 0 .. reach_y - 1 loop map.clips (map.constructions (index).x + x, map.constructions (index).y + y) := true; end loop; end loop; end; end loop; -- for index in 1 .. equipment_limit loop map.equipments (index).index := core.random (0, equipment.count - 1); map.equipments (index).x := core.random (0, map.width - 1); map.equipments (index).y := core.random (0, map.height - 1); end loop; -- for index in 1 .. unit_limit loop map.units (index).index := core.random (0, unit.count - 1); map.units (index).x := core.random (0, map.width - 1); map.units (index).y := core.random (0, map.height - 1); -- map.clips (map.units (index).x, map.units (index).y) := true; end loop; -- core.echo (core.success, "Finished procedurally generating new map."); end make; ------------------------------------------------------------------------------------------ procedure draw is u : integer := 0; v : integer := 0; -- offset : core.vector := ((core.window_width - core.base) / 2, (core.window_height - core.base) / 2); begin for vertical in 0 .. map.height - 1 loop exit when offset.y + (vertical - core.camera.y) * core.base * core.zoom > core.window_height; -- for horizontal in 0 .. map.width - 1 loop exit when offset.x + (horizontal - core.camera.x) * core.base * core.zoom > core.window_width; -- if not ((horizontal - core.camera.x) ** 2 + (vertical - core.camera.y) ** 2 > view_reach * 2) then map.views (horizontal, vertical) := true; end if; end loop; end loop; -- --~declare factor : constant integer := core.base * core.zoom; --~x : constant integer := factor * (-1- core.camera.x) + offset.x; --~y : constant integer := factor * (-1- core.camera.y) + offset.y; --~width : constant integer := core.base * (map.width + 2); --~height : constant integer := core.base * (map.height + 2); --~begin --~core.draw_horizontally (border_upper, x + factor, y, width - 2 * factor, core.zoom); --~core.draw_horizontally (border_lower, x + factor, y + height - factor, width - 2 * factor, core.zoom); --~core.draw_vertically (border_left, x, y + factor, height - 2 * factor, core.zoom); --~core.draw_vertically (border_right, x + width - factor, y + factor, height - 2 * factor, core.zoom); --~-- --~core.draw (corner_upper_left, x, y, core.zoom); --~core.draw (corner_upper_right, x + width - core.base, y, core.zoom); --~core.draw (corner_lower_left, x, y + height - core.base, core.zoom); --~core.draw (corner_lower_right, x + width - core.base, y + height - core.base, core.zoom); --~end; -- for vertical in 0 .. map.height - 1 loop exit when offset.y + (vertical - core.camera.y) * core.base * core.zoom > core.window_height; -- for horizontal in 0 .. map.width - 1 loop exit when offset.x + (horizontal - core.camera.x) * core.base * core.zoom > core.window_width; -- if map.views (horizontal, vertical) then u := core.base * biome'pos (map.kind) * 4; v := core.base * map.tiles (horizontal, vertical); -- core.draw (data => tiles, x => offset.x + (horizontal - core.camera.x) * core.base * core.zoom, y => offset.y + (vertical - core.camera.y) * core.base * core.zoom, u => u, v => v, width => core.base, height => core.base); if core.cursor.x > offset.x + (horizontal - core.camera.x ) * core.base * core.zoom - 6 and core.cursor.x < offset.x + (horizontal - core.camera.x + 1) * core.base * core.zoom + 6 and core.cursor.y > offset.y + (vertical - core.camera.y ) * core.base * core.zoom - 6 and core.cursor.y < offset.y + (vertical - core.camera.y + 1) * core.base * core.zoom + 6 and core.cursor_mode = 1 and not ui.prioritize then core.camera.x := horizontal; core.camera.y := vertical; core.cursor_mode := 0; end if; end if; end loop; end loop; -- for index in 1 .. landmark_limit loop if map.views (map.landmarks (index).x, map.landmarks (index).y) then core.draw (data => landmarks (landmark_index'val (map.landmarks (index).index)), x => offset.x + (map.landmarks (index).x - core.camera.x) * core.base * core.zoom, y => offset.y + (map.landmarks (index).y - core.camera.y) * core.base * core.zoom); if core.cursor_inside (x => offset.x + (map.landmarks (index).x - core.camera.x) * core.base * core.zoom, y => offset.y + (map.landmarks (index).y - core.camera.y) * core.base * core.zoom, width => landmarks (landmark_index'val (map.landmarks (index).index)).width, height => landmarks (landmark_index'val (map.landmarks (index).index)).height) and core.cursor_mode = 2 and not ui.prioritize then core.write_text_box (trait (landmark_index'val (map.landmarks (index).index)).name); end if; end if; end loop; -- for index in 1 .. construction_limit loop if map.views (map.constructions (index).x, map.constructions (index).y) then construction.draw_plus (construction.enumeration'val (map.constructions (index).index), offset.x + (map.constructions (index).x - core.camera.x) * core.base * core.zoom, offset.y + (map.constructions (index).y - core.camera.y) * core.base * core.zoom); end if; end loop; -- for index in 1 .. equipment_limit loop if map.views (map.equipments (index).x, map.equipments (index).y) then equipment.draw_plus (equipment.enumeration'val (map.equipments (index).index), core.idle, offset.x + (map.equipments (index).x - core.camera.x) * core.base * core.zoom, offset.y + (map.equipments (index).y - core.camera.y) * core.base * core.zoom); end if; -- if map.equipments (index).x = core.camera.x and map.equipments (index).y = core.camera.y and core.signal_code'pos (core.signal_mode) = core.signal_code'pos (core.signal_e) then if chad.take_equipment_item (map.chad_data (1), equipment.enumeration'val (map.equipments (index).index)) then --~core.echo (core.comment, "Took item: " & equipment.trait (equipment.enumeration'val (map.equipments (index).index)).name); -- map.equipments (index).index := equipment.enumeration'pos (equipment.none); --~map.equipments (index).index := 0; --~else --~core.echo (core.warning, "Nope item: " & equipment.trait (equipment.enumeration'val (map.equipments (index).index)).name); end if; end if; end loop; -- for index in 1 .. unit_limit loop if map.views (map.units (index).x, map.units (index).y) then unit.draw_full (map.units (index).index, offset.x + (map.units (index).x - core.camera.x) * core.base * core.zoom, offset.y + (map.units (index).y - core.camera.y) * core.base * core.zoom); end if; end loop; -- for vertical in 0 .. map.height - 1 loop exit when offset.y + (vertical - core.camera.y) * core.base * core.zoom > core.window_height; -- for horizontal in 0 .. map.width - 1 loop exit when offset.x + (horizontal - core.camera.x) * core.base * core.zoom > core.window_width; -- if (horizontal - core.camera.x) ** 2 + (vertical - core.camera.y) ** 2 > view_reach then core.draw (data => dark, x => offset.x + (horizontal - core.camera.x) * core.base * core.zoom, y => offset.y + (vertical - core.camera.y) * core.base * core.zoom); end if; end loop; end loop; end draw; ------------------------------------------------------------------------------------------ procedure mapshot (file_path : in string) is begin core.create_image (map.width, map.height); -- for vertical in 0 .. map.height - 1 loop for horizontal in 0 .. map.width - 1 loop core.render_image (data => tiles, x => horizontal * core.base, y => vertical * core.base, u => core.base * biome'pos (map.kind) * 4, v => core.base * map.tiles (horizontal, vertical), width => core.base, height => core.base); end loop; end loop; -- for index in 1 .. landmark_limit loop core.render_image (data => landmarks (landmark_index'val (map.landmarks (index).index)), x => map.landmarks (index).x * core.base, y => map.landmarks (index).y * core.base, u => 0, v => 0, width => landmarks (landmark_index'val (map.landmarks (index).index)).width, height => landmarks (landmark_index'val (map.landmarks (index).index)).height); end loop; -- for index in 1 .. construction_limit loop core.render_image (data => construction.sprite (construction.enumeration'val (map.constructions (index).index)), x => map.constructions (index).x * core.base, y => map.constructions (index).y * core.base, u => 0, v => 0, width => construction.sprite (construction.enumeration'val (map.constructions (index).index)).width, height => construction.sprite (construction.enumeration'val (map.constructions (index).index)).height); end loop; -- for index in 1 .. equipment_limit loop core.render_image (data => equipment.sprite (equipment.enumeration'val (map.equipments (index).index)), x => map.equipments (index).x * core.base, y => map.equipments (index).y * core.base, u => 0, v => 0, width => equipment.sprite (equipment.enumeration'val (map.equipments (index).index)).width, height => equipment.sprite (equipment.enumeration'val (map.equipments (index).index)).height); end loop; -- core.export_image (file_path); -- core.echo (core.success, "Exported current world mapshot."); -- core.dash; end mapshot; ------------------------------------------------------------------------------------------ procedure reveal_map is begin for x in 0 .. map.width - 1 loop for y in 0 .. map.height - 1 loop map.views (x, y) := true; end loop; end loop; end reveal_map; ------------------------------------------------------------------------------------------ procedure add_chad (data : in chad.data; entity : in entity_trait) is begin map.chads (1) := entity; map.chad_data (1) := data; end add_chad; ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ end world;