From 9879f2f4090ac7c12a8d00c4c20ae5794c42b60d Mon Sep 17 00:00:00 2001
From: Tyrolyean <tyrolyean@tyrolyean.net>
Date: Tue, 17 Mar 2020 16:31:31 +0100
Subject: [PATCH] COmmit before merge

Signed-off-by: Tyrolyean <tyrolyean@tyrolyean.net>
---
 code/textadv/bin/mc.elf         | Bin 17724 -> 19868 bytes
 code/textadv/bin/mc.hex         | 385 ++++++++++++++++++++------------
 code/textadv/build/16550.o      | Bin 1740 -> 1996 bytes
 code/textadv/build/structures.o | Bin 3656 -> 3652 bytes
 code/textadv/include/16550.h    |   2 +
 code/textadv/src/16550.c        |  33 ++-
 code/textadv/src/main.c         |   1 +
 code/textadv/src/structures.c   |   6 +-
 8 files changed, 273 insertions(+), 154 deletions(-)

diff --git a/code/textadv/bin/mc.elf b/code/textadv/bin/mc.elf
index 1188b22d14c289a7c48294826b21ff186678afaa..c71351add17dcf508e809ba535b5e730e5fc45df 100755
GIT binary patch
delta 5417
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diff --git a/code/textadv/bin/mc.hex b/code/textadv/bin/mc.hex
index 24b37af..790f610 100644
--- a/code/textadv/bin/mc.hex
+++ b/code/textadv/bin/mc.hex
@@ -3,7 +3,7 @@
 :100020000C9462040C9462040C9462040C946204B8
 :100030000C9462040C9462040C9462040C946204A8
 :100040000C9462040C9462040C9462040C94620498
-:100050000C9462040C9471060C9462040C94620477
+:100050000C9462040C9494060C9462040C94620454
 :100060000C9462040C9462040C9462040C94620478
 :100070000C9462040C9462040C9462040C94620468
 :100080000C9462040C9462040C9462040C94620458
@@ -12,7 +12,7 @@
 :1000B0000C9462040C9462040C9462040C94620428
 :1000C0000C9462040C9462040C9462040C94620418
 :1000D0000C9462040C9462040C9462040C94620408
-:1000E0000C9462040C948B0402FDFFC80002FCFF18
+:1000E0000C9462040C94DA0402FDFFC80002FCFFC9
 :1000F000C80002FBFFC80002FDFFC80002FCFFC8E9
 :100100000002FBFFC80002FDFFC80002FCFFC800A0
 :1001100002FBFFC80002FDFFC80002FCFFC800028E
@@ -133,154 +133,243 @@
 :1008400020222527292B2E303335383B3D40434588
 :10085000484B4E5154575A5D606366696C6F7276AF
 :10086000797C7F0011241FBECFEFD1E2DEBFCDBF68
-:1008700000E00CBF84B78093390514BE0FB6F8941E
+:1008700000E00CBF84B78093370514BE0FB6F89420
 :10088000A89580916000886180936000109260005C
-:100890000FBE14E0A0E0B2E0E8E0FFE000E00BBF34
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-:1008C0000C9482070C940000CF93C62F0E949906C7
+:100890000FBE14E0A0E0B2E0E8E9F4E100E00BBF35
+:1008A00002C007900D92A83BB107D9F725E0A8EB4D
+:1008B000B4E001C01D92A733B207E1F70E945407CC
+:1008C0000C944A0A0C940000CF93C62F0E94BC06D9
 :1008D0008FEF80BBC1BBEBE0F1E08081857F80833F
 :1008E00085E08A95F1F7000080818A608083CF914E
-:1008F00008950E94990610BA11BAEBE0F1E08081E8
+:1008F00008950E94BC0610BA11BAEBE0F1E08081C5
 :10090000837F808385E08A95F1F700008FB1908125
-:100910009C6090830895CF92DF92EF92FF92CF93E5
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-:100AE0008091BE049091BF040196821793073CF455
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+:10161800726F756E642C20616E6420736565206E30
+:101628006F7468696E672C2079657420796F7520EE
+:10163800617265206E6F206C6573732073636172CD
+:1016480065642E20596F75206861626520776F6E1A
+:101658002E0A4C4F4E454C5920524F4144006E6F54
+:1016680072746800736F75746800776573740065C9
+:101678006173740073686F6F740075736500455209
+:10168800524F5200496E76616C696420636F6D6DCC
+:10169800616E642100596F752063616E277420752F
+:1016A80073652074686174210057686174206172E1
+:1016B8006520796F7520676F696E6720746F206485
+:1016C8006F3F00676F696E6720004E4F52544800A5
+:1016D800534F5554480045415354005745535400FF
+:1016E800594F55204D415920414354204E4F5721C1
+:1016F8000069742064696564006974207375727682
+:10170800697665640061206265617220626C6F634E
+:101718006B73207468652077617900697420726141
+:101728006E20617761792E2E2E00697420776F6E96
+:10173800277420737461727400796F752063616E09
+:0817480027742074797065001C
 :00000001FF
diff --git a/code/textadv/build/16550.o b/code/textadv/build/16550.o
index 006c6fcaaecce8bc87fa3a80ca7a91daeba80750..5bb6e0682de641330b0aee4d87096cefdbd927b8 100644
GIT binary patch
delta 784
zcmYk3OK1~O6o$`Da&H4hEfZQKbYoiD5~L5YvlCQYx$x1Y2x%)yr$`KOYNM2<Ep7}-
z=W=~)6qkZq7g>o4T0~L?T!{-4aO0vP6mcP?`k&+u&Vm2_-+9a#=1y~e^I&jTD4n0t
zAKjsr*=l@k><RbLn%4TYIPid|-VWOAL3_2`(xKL?ZXwivgP%bw2!jkdq4_XgpAf(9
zcjoSmN7JEBKh%4NGF#}?ZO`PyiI<l|TGWmakwb#+z@z8|)T0E>`3AHOjY2&C7#;=p
zpG66r^XJeD=oG~B4fr-RVDtCzw4fY~*}^Ay6ujV@d6l?(#w&S#adEcdQ?ck>pQG}k
ze}l>uujF4V(ajEA<>KY}*$ORHJpT$)anhZdnuzM%%*-ceYSUQkB)YG;7~{DZFT}V6
zR!JO)GSp+)2d5k&POFxA?QKZy!+}_adMvMioh;S3PWV^k^mUM)F!y(PlNnnI@FtW5
ze}R9765x06?@;ssJGTA@{@d31%6DU&5&w5O;#_y>Q55@QjREEyo<iio{IUXk*v|0M
zu^6Y3OU!JWx2cVUE6lXa%hM?$-`tXeV!=F>qe7ZZIV`H?ha8brJgm$~l{H6HuUIk1
b)rbsGdt*E`D9_^-cZ^m;DM@tJToBoRGfs-_

delta 534
zcmYk0ze_?<6vxli_all*p5k088WH^v4VNOfhG=hkS`EI460;$Ql%{HWuM;7GL5+<C
z5!4V74kEcUG?`;VQU5`GFZsX&-~0WXbM8I&GzJ^}_OMW$P{wH`jDZs(yIpQKonQOg
zez%*pQ%>=$2rBCn<u+%;+|9Y@6-)C(WRRc(_$id=<i~I~e1M9Zz-3;A>QEGt@2}u)
z$o@U2y@#Rvc5x+_Etpf&$>bzi8&=WW&K8Pfn%3qrp}WNaB~x0%1H(f!3eQ7c@E&{@
z@_=*jeMsJsaR#}3*~M}Rw|?Elw_weS191oG9ew~Sekzg7AO91Qe>_229}dJbq<6Rm
zHUhFr^a8m{zk=n`pYXS?dP{N;2jT;Am+JwmxW6bH<6KjZ#1CI+eqPmlY6aU2@s1W2
y5w2<@LgAVg6><L3VrpDqF;44#9@Bjy#WQ+LT|lkOmL66c7+GgWk0=Ue%YlD~wp5=0

diff --git a/code/textadv/build/structures.o b/code/textadv/build/structures.o
index fdb5e27732d251e25c1a5280970020a1cd579e21..e8b311424b38075974b122d653eba17b69207e23 100644
GIT binary patch
delta 265
zcmX>hb3|r>0%Olc#X`o(lNo&(xh6kgG~)NnD@)ADOi@VA&&^HDOWCZ<be(l_058X8
z7LF;*^%EHx7+e?_7+AO&7?uLrZcz4qAln1VJ_claLD^@3Y#%855|Hf&WnTxf1EB0X
zKz0z6{T9d$fwI2>*<nyNBNGEd1OtN{*kW-YCkiT|24u%T*`||Cc^)$|OqS#gW^|dH
s%d5<IZSq83bs)JDNWPf-kXN16gOh<_`{a-8!jl#F1Q<;w8}f+*0N3*`4FCWD

delta 270
zcmX>ib3$f<0^@{@iiM1fypty}`c8hpXe1b!U#gItn5SN%kdm)Zl95=lS&`{F>*QZN
zT$?ziFxO9JWMFV%U|?Y3W?)zjWV=Dx2Z3x4DEkDE?FD6@1G0Uf>?=UFAC!F)$PR$A
z?*Z9CQ1*KuI|R!94rGTx+00A~3=s?ra$t)kft)C)ga(iu17({}HspEC$TC@!H<;0F
uawe}b<BiF^yy`%5E0BCM`7W<Is}Cmw!}iG^d4wm+@CmS5@GvlhgLnX86fqqD

diff --git a/code/textadv/include/16550.h b/code/textadv/include/16550.h
index af082d3..1d110a8 100644
--- a/code/textadv/include/16550.h
+++ b/code/textadv/include/16550.h
@@ -39,7 +39,9 @@ uint8_t read_from_uart(uint8_t addr);
 
 void init_uart();
 
+int println(const char* output,...);
 int putchar_16550(char var, FILE *stream);
+void writechar_16550(char var);
 
 void routine_uart();
 
diff --git a/code/textadv/src/16550.c b/code/textadv/src/16550.c
index 472f517..496bb61 100644
--- a/code/textadv/src/16550.c
+++ b/code/textadv/src/16550.c
@@ -68,15 +68,38 @@ void init_uart(){
 	return;
 }
 
+int println(const char* output, ...){
+
+        va_list arg;
+        va_start (arg, output);
+	vprintf(output,arg);
+	printf("\n");
+        return 0;
+
+}
+
+
+/* Writes a character to the 16550 uart for transmission with cr lf magic */
 int putchar_16550(char var, FILE *stream __attribute__((unused))){
+	if(var == '\n'){
+		writechar_16550('\r');
+	}
+	
+	writechar_16550(var);
+	return 0;
+}
+/* Writes a character to the 16550 uart for transmission without cr lf magic */
+void writechar_16550(char var){
+	
 	for(uint32_t i = 0; i < 1000000; i++ ){
 		uint8_t received = read_from_uart(UART_REG_LSR);
 		if((received & (1<<5))){
-			break;	
+			break;
 		}
 	}
+	
 	write_to_uart(UART_REG_TXRX,var);
-	return 0;
+	return;
 }
 
 void routine_uart(){
@@ -85,8 +108,12 @@ void routine_uart(){
 	if(received & 0x01){
 		received = read_from_uart(UART_REG_TXRX);
 		ingest_user_char(received);
-		write_to_uart(UART_REG_TXRX,received); /* Echo back */
+		if(received == '\r'){
+			writechar_16550('\n');
+		}
+		writechar_16550(received); /* Echo back */
 	}
 
 	return;
 }
+
diff --git a/code/textadv/src/main.c b/code/textadv/src/main.c
index d20aaaa..2dbef5b 100644
--- a/code/textadv/src/main.c
+++ b/code/textadv/src/main.c
@@ -85,6 +85,7 @@ int main(){
 	init_interrupts();
 	current_track = computer_room;
 	sei();
+	println(room_table[0]);
 	/* Enable the hardware watchdog. In case the microcontroller fails to 
 	 * finish it's task within the specified time, the watchdog will reset
 	 * the atmel cookie.
diff --git a/code/textadv/src/structures.c b/code/textadv/src/structures.c
index c1b9c3f..d703af2 100644
--- a/code/textadv/src/structures.c
+++ b/code/textadv/src/structures.c
@@ -344,7 +344,7 @@ const uint8_t noise_table[1024] PROGMEM = {
 
 const char* info_table[] = {
 	"ERROR",
-	"You can't do that!",
+	"Invalid command!",
 	"You can't use that!",
 	"What are you going to do?",
 	"going ",
@@ -372,8 +372,8 @@ const char* action_table[] = {
 
 const char* room_table[] = {
 	"You stare into a void of nothingness. You see noone, you hear noone,"
-		"you feel someone.\r\n You look around, and see nothing, yet "
-		"you are no less scared. You habe won."
+		"you feel someone.\n You look around, and see nothing, yet "
+		"you are no less scared. You habe won.\n"
 	"LONELY ROAD",
 	"S/N DIRT ROAD",
 	"FIREPLACE",