working on story mod

mods/story/api.lua

@@ -1,3 +1,5 @@
+-- form
+
 story.talk_form = "size[8,7.5;]"
 story.talk_form = story.talk_form..default.gui_colors
 story.talk_form = story.talk_form..default.gui_bg
@@ -5,10 +7,147 @@ story.talk_form = story.talk_form.."image[0,0.0;3,8;story_player.png]"
 story.talk_form = story.talk_form.."label[2.5,0;%s]"
 story.talk_form = story.talk_form.."image[6,0.0;3,8;story_character_1.png]"
 
-story.set_talk_form = function(pos, name, text)
+story.get_talk_form = function(text)
-	local meta = minetest.get_meta(pos)
+	return string.format(story.talk_form, text)
-	meta:set_string("formspec", string.format(story.talk_form, text))
-	meta:set_string("infotext", name)
-	local inv = meta:get_inventory()
-	inv:set_size("main", 8*4)
 end
+
+-- hud
+
+story.hud = {}
+
+minetest.register_on_joinplayer(function(player)
+	if story.generator.players_storys[player:get_player_name()] and story.generator.players_storys[player:get_player_name()].pos then
+		story.hud[player:get_player_name()] = player:hud_add({
+			hud_elem_type = "waypoint",
+			name = "story",
+			text = "",
+			number = 0x00FF00,
+			world_pos = story.generator.players_storys[player:get_player_name()].pos
+		})
+	end
+
+	story.hud[player:get_player_name()] = player:hud_add({
+		hud_elem_type = "waypoint",
+		name = "story",
+		text = "",
+		number = 0x00FF00,
+		world_pos = {x=0,y=0,z=0}
+	})
+end)
+
+-- procedural generation
+
+story.generator = {}
+story.generator.names = {"A", "B", "C", "D", "E", "F", "G"}
+story.generator.players_storys = {}
+
+function story.generator.gen_next_step(player)
+	if not places.pos then
+		return
+	end
+
+	-- get a random place
+	local keys = {}
+	local i = 0
+	for k,_ in pairs(places.pos) do
+		keys[i] = k
+		i= i+1
+	end
+
+	local p = places.pos[ keys[math.random( #keys)]]
+	if not p then
+		return
+	end
+	
+	-- update waypoint
+	player:hud_remove(story.hud[player:get_player_name()])
+	story.hud[player:get_player_name()] = player:hud_add({
+		hud_elem_type = "waypoint",
+		name = "story",
+		text = "",
+		number = 0x00FF00,
+		world_pos = p
+	})
+
+	-- add entity
+	minetest.add_entity(p, "story:human")
+	story.generator.players_storys[player:get_player_name()].pos = p
+	story.generator.players_storys[player:get_player_name()].text = "Human : bla bla bla \nYou : bla bla\nHuman : bla"
+end
+
+function story.generator.new_player(player)
+	-- adds a new entry to the story database
+	story.generator.players_storys[player:get_player_name()] = {}
+	story.generator.players_storys[player:get_player_name()].characters = { story.generator.names[math.random( #story.generator.names )],story.generator.names[math.random( #story.generator.names )]}
+	story.generator.players_storys[player:get_player_name()].met_characters = {}
+	story.generator.players_storys[player:get_player_name()].met_characters_num = 0
+end
+
+function story.generator.gen_dialog(player)
+	-- coming soon
+	str = ""
+	for i = 0, 10 do
+		str = str
+	end
+	return str
+end
+
+minetest.register_on_newplayer(function(player)
+	story.generator.new_player(player)
+	story.generator.gen_next_step(player)
+end)
+
+-- human
+minetest.register_entity("story:human", {
+	hp_max = 50,
+	physical = true,
+	collisionbox = {-0.4,-1,-0.4, 0.4,1,0.4},
+ 	visual = "mesh",
+ 	visual_size = {x=1, y=1},
+	textures = {"character.png",},
+	mesh = "character.x",
+	spritediv = {x=1, y=1},
+	initial_sprite_basepos = {x=0, y=0},	
+	is_visible = true,
+	makes_footstep_sound = false,
+	automatic_rotate = true,
+	speed = 0,
+	plname = nil,
+	text = nil,
+
+	on_rightclick = function(self, clicker)
+		if not clicker or not clicker:is_player() then
+			return
+		end
+		-- shows the dialog
+		if story.generator.players_storys[clicker:get_player_name()].pos then
+			if vector.distance(self.object:getpos(), story.generator.players_storys[clicker:get_player_name()].pos) < 3 then
+				minetest.show_formspec(clicker:get_player_name(), "story:story", story.get_talk_form(story.generator.players_storys[clicker:get_player_name()].text))
+				story.generator.gen_next_step(clicker)	
+				-- TODO : delete npc after talking with it (or move it some where else)	
+			end
+		end
+	end,
+
+	on_step = function(self, dtime)
+		-- nothing
+	end,
+})
+
+minetest.register_craftitem("story:human", {
+	description = "Human",
+	inventory_image = "story_character_spawn.png",
+
+	on_place = function(itemstack, placer, pointed_thing)
+		if pointed_thing.type ~= "node" then
+			return
+		end
+		local p = pointed_thing.above
+		p.y = p.y + 0.5
+		minetest.add_entity(p, "story:human")
+		if not minetest.setting_getbool("creative_mode") then
+			itemstack:take_item()
+		end
+		return itemstack
+	end,
+})

mods/story/api.lua~

@@ -1,3 +1,5 @@
+-- form
+
 story.talk_form = "size[8,7.5;]"
 story.talk_form = story.talk_form..default.gui_colors
 story.talk_form = story.talk_form..default.gui_bg
@@ -5,10 +7,147 @@ story.talk_form = story.talk_form.."image[0,0.0;3,8;story_player.png]"
 story.talk_form = story.talk_form.."label[2.5,0;%s]"
 story.talk_form = story.talk_form.."image[6,0.0;3,8;story_character_1.png]"
 
-story.set_talk_form = function(pos, name, text)
+story.get_talk_form = function(text)
-	local meta = minetest.get_meta(pos)
+	return string.format(story.talk_form, text)
-	meta:set_string("formspec", string.format(story.talk_form, text))
-	meta:set_string("infotext", name)
-	local inv = meta:get_inventory()
-	inv:set_size("main", 8*4)
 end
+
+-- hud
+
+story.hud = {}
+
+minetest.register_on_joinplayer(function(player)
+	if story.generator.players_storys[player:get_player_name()] and story.generator.players_storys[player:get_player_name()].pos then
+		story.hud[player:get_player_name()] = player:hud_add({
+			hud_elem_type = "waypoint",
+			name = "story",
+			text = "",
+			number = 0x00FF00,
+			world_pos = story.generator.players_storys[player:get_player_name()].pos
+		})
+	end
+
+	story.hud[player:get_player_name()] = player:hud_add({
+		hud_elem_type = "waypoint",
+		name = "story",
+		text = "",
+		number = 0x00FF00,
+		world_pos = {x=0,y=0,z=0}
+	})
+end)
+
+-- procedural generation
+
+story.generator = {}
+story.generator.names = {"A", "B", "C", "D", "E", "F", "G"}
+story.generator.players_storys = {}
+
+function story.generator.gen_next_step(player)
+	if not places.pos then
+		return
+	end
+
+	-- get a random place
+	local keys = {}
+	local i = 0
+	for k,_ in pairs(places.pos) do
+		keys[i] = k
+		i= i+1
+	end
+
+	local p = places.pos[ keys[math.random( #keys)]]
+	if not p then
+		return
+	end
+	
+	-- update waypoint
+	player:hud_remove(story.hud[player:get_player_name()])
+	story.hud[player:get_player_name()] = player:hud_add({
+		hud_elem_type = "waypoint",
+		name = "story",
+		text = "",
+		number = 0x00FF00,
+		world_pos = p
+	})
+
+	-- add entity
+	minetest.add_entity(p, "story:human")
+	story.generator.players_storys[player:get_player_name()].pos = p
+	story.generator.players_storys[player:get_player_name()].text = "Human : bla bla bla \nYou : bla bla\nHuman : bla"
+end
+
+function story.generator.new_player(player)
+	-- adds a new entry to the story database
+	story.generator.players_storys[player:get_player_name()] = {}
+	story.generator.players_storys[player:get_player_name()].characters = { story.generator.names[math.random( #story.generator.names )],story.generator.names[math.random( #story.generator.names )]}
+	story.generator.players_storys[player:get_player_name()].met_characters = {}
+	story.generator.players_storys[player:get_player_name()].met_characters_num = 0
+end
+
+function story.generator.gen_dialog(player)
+	-- coming soon
+	str = ""
+	for i = 0, 10 do
+		str = str
+	end
+	return str
+end
+
+minetest.register_on_newplayer(function(player)
+	story.generator.new_player(player)
+	story.generator.gen_next_step(player)
+end)
+
+-- human
+minetest.register_entity("story:human", {
+	hp_max = 50,
+	physical = true,
+	collisionbox = {-0.4,-1,-0.4, 0.4,1,0.4},
+ 	visual = "mesh",
+ 	visual_size = {x=1, y=1},
+	textures = {"character.png",},
+	mesh = "character.x",
+	spritediv = {x=1, y=1},
+	initial_sprite_basepos = {x=0, y=0},	
+	is_visible = true,
+	makes_footstep_sound = false,
+	automatic_rotate = true,
+	speed = 0,
+	plname = nil,
+	text = nil,
+
+	on_rightclick = function(self, clicker)
+		if not clicker or not clicker:is_player() then
+			return
+		end
+		-- shows the dialog
+		if story.generator.players_storys[clicker:get_player_name()].pos then
+			if vector.distance(self.object:getpos(), story.generator.players_storys[clicker:get_player_name()].pos) < 3 then
+				minetest.show_formspec(clicker:get_player_name(), "story:story", story.get_talk_form(story.generator.players_storys[clicker:get_player_name()].text))
+				story.generator.gen_next_step(clicker)	
+				-- TODO : delete npc after talking with it (or move it some where else)	
+			end
+		end
+	end,
+
+	on_step = function(self, dtime)
+		-- nothing
+	end,
+})
+
+minetest.register_craftitem("story:human", {
+	description = "Human",
+	inventory_image = "story_character_spawn.png",
+
+	on_place = function(itemstack, placer, pointed_thing)
+		if pointed_thing.type ~= "node" then
+			return
+		end
+		local p = pointed_thing.above
+		p.y = p.y + 0.5
+		minetest.add_entity(p, "story:human")
+		if not minetest.setting_getbool("creative_mode") then
+			itemstack:take_item()
+		end
+		return itemstack
+	end,
+})

mods/story/depends.txt

@@ -1 +1,2 @@
 default
+places

mods/story/depends.txt~

@@ -1 +1,2 @@
 default
+places

mods/story/init.lua

@@ -3,19 +3,7 @@ story = {}
 local modpath = minetest.get_modpath("story")
 dofile(modpath.."/api.lua")
 
-minetest.register_node("story:character_static", {
-	description = "Static Character",
-	tiles = {"character.png"},
-	drawtype = "mesh",
-	mesh = "character_static.obj",
-	groups = {story = 1, quests =1},
-	paramtype = "light",
-	paramtype2 = "facedir",
-	on_construct = function(pos)
-		story.set_talk_form(pos, "Character", "")
-	end,
 
-})
 
 minetest.register_craftitem("story:conversation", {
 	description = "Set Conversation",

mods/story/init.lua~

@@ -3,19 +3,7 @@ story = {}
 local modpath = minetest.get_modpath("story")
 dofile(modpath.."/api.lua")
 
-minetest.register_node("story:character_static", {
-	description = "Static Character",
-	tiles = {"character.png"},
-	drawtype = "mesh",
-	mesh = "character_static.obj",
-	groups = {story = 1, quests =1},
-	paramtype = "light",
-	paramtype2 = "facedir",
-	on_construct = function(pos)
-		story.set_talk_form(pos, "Character", "")
-	end,
 
-})
 
 minetest.register_craftitem("story:conversation", {
 	description = "Set Conversation",