Add quiz.luchok

shinkarom · Aug 26, 2023 · ee7315f · ee7315f
1 parent a0cd2c8
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Showing 5 changed files with 84 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -29,7 +29,7 @@ To build Luchok, you must have [cmake](https://cmake.org) and a build system of
 * When finished, there will be `luchok_libretro.dll` or `luchok_libretro.so` in the `bin` folder.
 
 # Running
-*retroarch executable* -L *luchok library afer building* **game file**
+*retroarch executable*  -L  *luchok library afer building*  **game file**
 
 For example, if on a GNU/Linux system, and you are locared in the repository root, you can run `retroarch -L bin/luchok_libretro.so bin/invaders.luchok`.
 

diff --git a/bin/test.luchok → bin/bouncingball.luchok b/bin/test.luchok → bin/bouncingball.luchok
diff --git a/bin/quiz.luchok b/bin/quiz.luchok
@@ -0,0 +1,81 @@
+showingresult = false
+a = 0
+b = 0
+isplus = true
+res = 0
+drawquestion = true
+answer = -1
+
+function generatequiz()
+	a = rnd(10)
+	b = rnd(10)
+	if a + b > 9 then
+		isplus = false
+		if a - b < 0 then
+			local c = a
+			a = b
+			b = c
+		end
+		res = a - b
+	else
+		isplus = true
+		res = a + b
+	end
+end
+
+generatequiz()
+
+function vblank()
+	cls()
+	if showingresult then
+		draw(get_sprite(answer), 10, 10)
+		if answer == res then
+			draw(equalssign, 15, 10)
+		else
+			draw(notequalssign, 15, 10)
+		end
+		draw(get_sprite(res), 21, 10)
+		if delay_timer == 0 then
+			showingresult = false
+			answer = -1
+			generatequiz()
+		end
+	else
+		draw(get_sprite(a), 10, 10)
+		if isplus then
+			draw(plussign, 15, 10)
+		else
+			draw(minussign, 15, 10)
+		end
+		draw(get_sprite(b), 21, 10)
+		draw(equalssign, 26, 10)
+		if drawquestion then
+			draw(questionsign, 32, 10)	
+		end
+		if delay_timer == 0 then
+			drawquestion = not drawquestion
+			delay_timer = 60
+		end
+
+		for i = 0,9 do
+			if key_released(i) then 
+				answer = i
+			end
+		end
+		if answer ~= -1 then
+			if answer == res then
+				sound_timer = 80
+			else
+				sound_timer = 40
+			end
+			showingresult = true
+			delay_timer = 120
+		end
+	end
+end
+
+plussign = {0x20, 0x20, 0xF8, 0x20, 0x20}
+minussign = {0x00, 0x00, 0xF8, 0x00, 0x00}
+equalssign = {0x00, 0xF8, 0x00, 0xF8, 0x00}
+notequalssign = {0x50, 0x88, 0xD8, 0x88, 0x50}
+questionsign = {0x70, 0x88, 0x10, 0x00, 0x20}
diff --git a/bin/snake.luchok b/bin/snake.luchok
@@ -1,7 +1,7 @@
 -- Snake game
 -- 2021 by Roman "shinkarom" Shynkarenko
 -- Controls: move snake with 2, 4, 6, 8 (internal controls, not keyboard keys)
--- After game ends, restart it by pressiong 5 9again, the internal control)
+-- After game ends, restart it by pressing 5 again, the internal control)
 
 speed = 12
 frames = 0

diff --git a/src/libretro.cpp b/src/libretro.cpp
@@ -401,7 +401,7 @@ void retro_get_system_info(struct retro_system_info *info)
 {
    memset(info, 0, sizeof(*info));
    info->library_name     = "Luchok fantasy console";
-   info->library_version  = "0.1";
+   info->library_version  = "1.0";
    info->need_fullpath    = false;
    info->valid_extensions = "luchok";
 }