From a75f34a1fc91fa90340b51004e55c656ba06ca0c Mon Sep 17 00:00:00 2001
From: the lemons <citrons@mondecitronne.com>
Date: Sun, 26 Mar 2023 22:46:28 -0500
Subject: drop next piece immediately

---
 game/init.lua | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/game/init.lua b/game/init.lua
index 1dba8b8..9872a4c 100644
--- a/game/init.lua
+++ b/game/init.lua
@@ -87,8 +87,8 @@ end
 function M:place_piece()
 	if not self.piece:can_move(-1, 0) then
 		self.piece:place()
-		self.piece = nil
 		evloop.queue "game.lock_cancel"
+		self:next_piece()
 		return true
 	else
 		return false
@@ -103,7 +103,7 @@ end
 
 function M:lock_loop()
 	local function loop()
-		assert(evloop.poll "game.lock" == "game.lock")
+		evloop.poll "game.lock"
 		local e = evloop.poll(self.lock_delay, "game.lock_cancel")
 		if e then
 			return loop()
@@ -119,20 +119,19 @@ function M:gravity_loop()
 	local function loop()
 		evloop.sleep(self.gravity_delay)
 		self.field:remove_cleared()
-		if not self.piece then
-			assert(self:next_piece(), "you lose!")
-			return loop()
-		end
-		if not self.piece:move(-1, 0) then
+		if self.piece and not self.piece:move(-1, 0) then
 			evloop.queue "game.lock"
 		end
-		return loop()
+		if self.piece then
+			return loop()
+		end
 	end
 	return loop
 end
 
 function M:loop()
 	local function loop()
+		self:next_piece()
 		evloop.await_any(
 			self:input_loop(),
 			self:gravity_loop(),
-- 
cgit v1.2.3


From e04f25ecee84392a9bbcb27f82188c3722afa486 Mon Sep 17 00:00:00 2001
From: the lemons <citrons@mondecitronne.com>
Date: Sun, 26 Mar 2023 23:47:05 -0500
Subject: evloop pausing, debug sleep

---
 evloop.lua | 48 +++++++++++++++++++++++++++++++++---------------
 1 file changed, 33 insertions(+), 15 deletions(-)

diff --git a/evloop.lua b/evloop.lua
index dec8bd1..302a29a 100644
--- a/evloop.lua
+++ b/evloop.lua
@@ -71,37 +71,55 @@ function M.await_any(...)
 	end
 end
 
+function M.debug_sleep(secs)
+	M.paused = true
+	local t = 0
+	while t < secs do
+		local _, dt = M.poll "debug.update"
+		t = t + dt
+	end
+	M.paused = false
+end
+
+local function poll_love()
+	love.event.pump()
+	local es = love.event.poll()
+	while true do
+		local e = {es()}
+		if not e[1] then break end
+		if love.handlers[e[1]] then
+			love.handlers[e[1]](unpack(e, 2))
+		end
+		table.insert(queue, e)
+	end
+end
+
 function M.mainloop(start)
 	local main = create_task(function()
 		start()
 	end)
 
 	return function()
-		love.event.pump()
-		local es = love.event.poll()
-		while true do
-			local e = {es()}
-			if not e[1] then break end
+		if not M.paused then poll_love() end
+
+		local q = queue
+		queue = {}
+		for i, e in ipairs(q) do
 			if e[1] == "quit" then
 				if not love.quit or not love.quit() then
 					return e[2] or 0
 				end
 			end
-			if love.handlers[e[1]] then
-				love.handlers[e[1]](unpack(e, 2))
-			end
-			table.insert(queue, e)
-		end
-
-		local q = queue
-		queue = {}
-		for i, e in ipairs(q) do
 			if not resume_task(main, e) then return 0 end
 		end
 
 		local dt = love.timer.step()
-		if not resume_task(main, {"update", dt}) then return 0 end
+		if not resume_task(
+				main, {M.paused and "debug.update" or "update", dt}) then
+			return 0
+		end
 
+		::graphics::
 		if love.graphics and love.graphics.isActive() then
 			love.graphics.clear(love.graphics.getBackgroundColor())
 			require "viewport".origin()
-- 
cgit v1.2.3