xhads/source/world.ads

-- Copyright (c) 2024 - Ognjen 'xolatile' Milan Robovic
--
-- GNU General Public Licence (version 3 or later)

with core, attribute, skill, resource, material, equipment, unit, construction, chad, effect;

package world is

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

	type biome is (
		ash,                    sand,                   grass,                  rough,                  snow,                   swamp
	);

	type landmark_index is (
		dead_tree,              mossy_rock,             palm_tree,              pine_tree,              pine_forest,            reeds,
		rock,                   snowed_pine_tree,       snowed_rock,            spiky_rock,             wooden_sign,            wooden_arrow_sign,
		rune_stone,             snowed_rune_stone,      mossy_rune_stone,       snowed_pine_forest,     hyacinths,              orchids,
		asters,                 daffodils,              royal_grave,            grave,                  humble_grave,           wooden_wide_sign,
		birch_tree,             fir_tree,               oak_tree
	);

	type location_index is (
		well_of_agility,        well_of_knowledge,      well_of_strength,       old_dwarven_grave,      huge_ancient_urn,       banana_tree,
		apple_tree,             cherry_tree,            lemon_tree,             orange_tree,            pear_tree,              peach_tree,
		plum_tree
	);

                                             ------------------------------------------------------------------------------------------

	type landmark_stats is record
		name   : core.short_string;
		spawn  : biome;
		clip   : boolean;
		frames : integer;
	end record;

	type location_stats is record
		name   : core.short_string;
		clip   : boolean;
		frames : integer;
		states : integer;
		evoke  : effect.information;
	end record;

	type entity_description is record
		index : natural;
		state : natural;
		x, y  : integer;
	end record;

	type integer_matrix is array (natural range <>, natural range <>) of integer;
	type boolean_matrix is array (natural range <>, natural range <>) of boolean;
	type entity_array   is array (natural range <>)                   of entity_description;

	type definition is record
		kind          :        biome;
		width         :        natural;
		height        :        natural;
		chad_count    :        natural;
		chad_limit    :        natural;
		tiles         : access integer_matrix;
		clips         : access boolean_matrix;
		views         : access boolean_matrix;
		landmarks     : access entity_array;
		locations     : access entity_array;
		constructions : access entity_array;
		equipments    : access entity_array;
		units         : access entity_array;
		chads         : access chad.informations;
	end record;

                                             ------------------------------------------------------------------------------------------

	biome_count : constant natural := biome'pos (biome'last) + 1;

	landmarks : array (landmark_index) of core.sprite;
	locations : array (location_index) of core.sprite;

	landmark_count : constant natural := landmark_index'pos (landmark_index'last) + 1;
	location_count : constant natural := location_index'pos (location_index'last) + 1;

	landmark_description : constant array (landmark_index) of landmark_stats := (
		dead_tree          => ("Dead Tree               ", ash,   true,  1),
		mossy_rock         => ("Mossy Rock              ", swamp, true,  1),
		palm_tree          => ("Palm Tree               ", sand,  true,  4),
		pine_tree          => ("Pine Tree               ", grass, true,  4),
		pine_forest        => ("Pine Forest             ", grass, true,  4),
		reeds              => ("Reeds                   ", swamp, false, 4),
		rock               => ("Rock                    ", sand,  true,  1),
		snowed_pine_tree   => ("Snowed Pine Tree        ", snow,  true,  4),
		snowed_rock        => ("Snowed Rock             ", snow,  true,  1),
		spiky_rock         => ("Spiky Rock              ", ash,   true,  1),
		wooden_sign        => ("Wooden Sign             ", grass, false, 1),
		wooden_arrow_sign  => ("Wooden Arrow Sign       ", grass, false, 1),
		rune_stone         => ("Rune Stone              ", grass, true,  4),
		snowed_rune_stone  => ("Snowed Rune Stone       ", snow,  true,  1),
		mossy_rune_stone   => ("Mossy Rune Stone        ", swamp, true,  4),
		snowed_pine_forest => ("Snowed Pine Forest      ", snow,  true,  4),
		hyacinths          => ("Hyacinths               ", grass, false, 1),
		orchids            => ("Orchids                 ", grass, false, 1),
		asters             => ("Asters                  ", grass, false, 1),
		daffodils          => ("Daffodils               ", grass, false, 1),
		royal_grave        => ("Royal Grave             ", ash,   true,  1),
		grave              => ("Grave                   ", ash,   true,  1),
		humble_grave       => ("Humble Grave            ", ash,   true,  1),
		wooden_wide_sign   => ("Wooden Wide Sign        ", grass, false, 1),
		birch_tree         => ("Birch Tree              ", grass, true,  4),
		fir_tree           => ("Fir Tree                ", grass, true,  4),
		oak_tree           => ("Oak Tree                ", grass, true,  4)
	);

	location_description : constant array (location_index) of location_stats := (
		well_of_agility   => ("Well of Agility         ", true,  4, 3, (effect.modify_attribute, attribute.enumeration'pos (attribute.speed),    2, false, 0)),
		well_of_knowledge => ("Well of Knowledge       ", true,  4, 3, (effect.modify_attribute, attribute.enumeration'pos (attribute.wisdom),   2, false, 0)),
		well_of_strength  => ("Well of Strength        ", true,  4, 3, (effect.modify_attribute, attribute.enumeration'pos (attribute.offense),  2, false, 0)),
		old_dwarven_grave => ("Old Dwarven Grave       ", true,  1, 3, (effect.modify_attribute, attribute.enumeration'pos (attribute.defense),  1, false, 0)),
		huge_ancient_urn  => ("Huge Ancient Urn        ", true,  1, 3, (effect.modify_attribute, attribute.enumeration'pos (attribute.offense),  1, false, 0)),
		--
		banana_tree       => ("Banana Tree             ", true,  4, 3, (effect.modify_material, material.enumeration'pos (material.banana), 4, true, 600)),
		apple_tree        => ("Apple Tree              ", true,  4, 3, (effect.modify_material, material.enumeration'pos (material.apple),  6, true, 600)),
		cherry_tree       => ("Cherry Tree             ", true,  4, 3, (effect.modify_material, material.enumeration'pos (material.cherry), 6, true, 600)),
		lemon_tree        => ("Lemon Tree              ", true,  4, 3, (effect.modify_material, material.enumeration'pos (material.lemon),  6, true, 600)),
		orange_tree       => ("Orange Tree             ", true,  4, 3, (effect.modify_material, material.enumeration'pos (material.orange), 6, true, 600)),
		pear_tree         => ("Pear Tree               ", true,  4, 3, (effect.modify_material, material.enumeration'pos (material.pear),   6, true, 600)),
		peach_tree        => ("Peach Tree              ", true,  4, 3, (effect.modify_material, material.enumeration'pos (material.peach),  6, true, 600)),
		plum_tree         => ("Plum Tree               ", true,  4, 3, (effect.modify_material, material.enumeration'pos (material.plum),   6, true, 600))
	);

	map : definition;

	draw_tiles_timer         : natural := 0;
	draw_views_timer         : natural := 0;
	draw_landmarks_timer     : natural := 0;
	draw_locations_timer     : natural := 0;
	draw_constructions_timer : natural := 0;
	draw_equipments_timer    : natural := 0;
	draw_units_timer         : natural := 0;
	draw_world_timer         : natural := 0;

	drawn_tiles         : natural := 0;
	drawn_views         : natural := 0;
	drawn_landmarks     : natural := 0;
	drawn_locations     : natural := 0;
	drawn_constructions : natural := 0;
	drawn_equipments    : natural := 0;
	drawn_units         : natural := 0;

                                             ------------------------------------------------------------------------------------------

	procedure configure;

	procedure make (index : in biome; width, height, chad_limit : in natural);

	procedure save (file_name : in string);
	procedure load (file_name : in string);

	procedure draw;

	procedure mapshot (file_path : in string);

	function map_is_revealed return boolean;

	procedure add_chad (data : in chad.information);

	procedure resource_cheat_1;
	procedure resource_cheat_2;
	procedure resource_cheat_3;
	procedure resource_cheat_4;
	procedure resource_cheat_5;
	procedure resource_cheat_6;
	procedure reveal_map;
	procedure restore_points;

	procedure player_up;
	procedure player_down;
	procedure player_left;
	procedure player_right;

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

end world;