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Tutorial: spellcasting

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Add some basic spellcasting stuff to the tutorial: read a spellbook,
cast a spell.  If the hero doesn't have enough energy, just adds
a note saying so.

Remove/restore the known spells when entering/leaving the tutorial.
This commit is contained in:
Pasi Kallinen
2025-07-09 18:30:54 +03:00
parent b4f2ef853a
commit 3440193a5a
4 changed files with 23 additions and 3 deletions
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21
dat/tut-1.lua
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@@ -32,10 +32,10 @@ des.level_flags("mazelevel", "noflip",
des.map([[
---------------------------------------------------------------------------
|-.--|.......|......|..S....|.F.......|.............|.....................|
|-.--|.......|......|..S....|.F.......|.............|.......|.............|
|.-..........|......|--|....|.F.....|.|S-------.....|.....................|
||.--|.......|..T......|....|.F.....|.|.......|.....|.....................|
||.|.|.......|......|-.|....|.F.....|.|.......|.....|.....................|
||.--|.......|..T......|....|.F.....|.|.......|.....|.......|.............|
||.|.|.......|......|-.|....|.F.....|.|.......|.....|--------.............|
||.|.|.......|......||.|-.-----------.-.......|-S----.....................|
|-+-S---------..---.||........................|...|.......................|
|......| |.-------------------.......|...|....--S----............|
@@ -302,6 +302,21 @@ des.object({ id = "boulder", coord = {72,16} });
des.object({ id = "boulder", coord = {73,16} });
des.trap({ type = "trap door", coord = { 73,15 } });
--
des.engraving({ coord = { 60,2 }, type = "engrave", text = "Spellcasting", degrade = false });
if (u.uenmax < 5) then
-- TODO: make sure hero has enough Pw to cast the spell (5 pw) instead?
-- TODO: ensure the first cast of this spell succeeds?
des.engraving({ coord = { 59,2 }, type = "engrave", text = "Unfortunately you don't have enough energy to cast spells.", degrade = false });
end
des.engraving({ coord = { 57,2 }, type = "engrave", text = "Pick up the spellbook with '" .. tut_key("pickup") .. "'", degrade = false });
des.object({ coord = { 57,2 }, id = "spellbook of light", buc = "blessed" });
des.engraving({ coord = { 55,2 }, type = "engrave", text = "Read the spellbook with '" .. tut_key("read") .. "'", degrade = false });
des.engraving({ coord = { 53,2 }, type = "engrave", text = "Use '" .. tut_key("cast") .. "' to cast a spell", degrade = false });
des.region(selection.area(53,01, 59, 3), "unlit");
----------------
-- entering and leaving tutorial _branch_ now handled by core