+DZ-Jay Posted June 30, 2014 Share Posted June 30, 2014 So, it's not World Series Major League Baseball? Darn! How many baseball games are there? Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3021856 Share on other sites More sharing options...
tacrec Posted June 30, 2014 Author Share Posted June 30, 2014 I can use this game if we can get it started. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022043 Share on other sites More sharing options...
tacrec Posted June 30, 2014 Author Share Posted June 30, 2014 I noticed your asm file handles symbols this way: (.EXEC + $41C) I'm going to start from scratch and try that. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022107 Share on other sites More sharing options...
+DZ-Jay Posted June 30, 2014 Share Posted June 30, 2014 I did a search+replace with a regular expression and it was faster for me that way. Ultimately, the assembler will do the math. I'm sorry I used the wrong ROM. I'll try to check your file to see what's wrong with it. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022113 Share on other sites More sharing options...
tacrec Posted June 30, 2014 Author Share Posted June 30, 2014 Seeing different symbols in this disassembly that wasn't in the previous one: MVO R1, G_0324 ; 5B15 0241 0324baseball2.asm:2270: ERROR - undefined symbol G_0324 Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022136 Share on other sites More sharing options...
+DZ-Jay Posted July 1, 2014 Share Posted July 1, 2014 Seeing different symbols in this disassembly that wasn't in the previous one: MVO R1, G_0324 ; 5B15 0241 0324 baseball2.asm:2270: ERROR - undefined symbol G_0324 tacrec, if we're using different ROMs then the disassembly would be different. Ignore my source files since they are obviously from a different baseball game. If you send me a copy of the disassembly as generated by dis1600, I'll try to fix all the symbols. Send it via PM, don't post it here, please. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022456 Share on other sites More sharing options...
tacrec Posted July 1, 2014 Author Share Posted July 1, 2014 I am comparing it to my previous disassembly, which is the same game. I'll send you what I have. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022595 Share on other sites More sharing options...
tacrec Posted July 1, 2014 Author Share Posted July 1, 2014 I compared the two disasm's and I think I got it. First disasm: L_5B12: PULR R4 ; 5B12 02B4 ADDI #$0040, R2 ; 5B13 02FA 0040 MVO R1, $0324 ; 5B15 0241 0324 MVO R2, $0321 ; 5B17 0242 0321 B L_5B29 Second disasm: L_5B12: PULR R4 ; 5B12 02B4 ADDI #$0040, R2 ; 5B13 02FA 0040 MVO R1, G_0324 ; 5B15 0241 0324 MVO R2, G_0321 ; 5B17 0242 0321 B L_5B29 ; 5B19 0200 000E So G_ should be changed to $? Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022833 Share on other sites More sharing options...
+DZ-Jay Posted July 1, 2014 Share Posted July 1, 2014 I compared the two disasm's and I think I got it. First disasm: L_5B12: PULR R4 ; 5B12 02B4 ADDI #$0040, R2 ; 5B13 02FA 0040 MVO R1, $0324 ; 5B15 0241 0324 MVO R2, $0321 ; 5B17 0242 0321 B L_5B29 Second disasm: L_5B12: PULR R4 ; 5B12 02B4 ADDI #$0040, R2 ; 5B13 02FA 0040 MVO R1, G_0324 ; 5B15 0241 0324 MVO R2, G_0321 ; 5B17 0242 0321 B L_5B29 ; 5B19 0200 000E So G_ should be changed to $? That looks like you had done the replacement already. Yes, "G_" should be replaced by "$". Actually, the correct way of thinking about it is that G_xxxx (where "xxxx" is any combination of Hexadecimal digits), should be replaced with "$xxxx". I did this with a regular expression: Find: \bG_([\dA-F]+)\b Replace: \$$1 -dZ. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022870 Share on other sites More sharing options...
tacrec Posted July 2, 2014 Author Share Posted July 2, 2014 So I did that, compile it, run it in jzintv and get this message: "CPU off in the weeds @ PC == 7be0, w = FFFF" ??? Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3022920 Share on other sites More sharing options...
+DZ-Jay Posted July 2, 2014 Share Posted July 2, 2014 OK, there may be a step you are missing or doing wrong. That's OK, no worries, we'll get this sorted out. I managed to find my copy of World Championship Baseball (did I get the right one this time?). I disassembled it and managed to re-assemble it by substituting all the symbols. The final result is a working ROM that plays the game as expected. So this should be your base code. I'll send it over via PM and you can start making changes to this one. I'll take a first stab at changing the player's colours. -dZ. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3023103 Share on other sites More sharing options...
+DZ-Jay Posted July 2, 2014 Share Posted July 2, 2014 OK, check your PM. I managed to find the colours of the teams! Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3023106 Share on other sites More sharing options...
+DZ-Jay Posted July 2, 2014 Share Posted July 2, 2014 By the way, you may want to get the latest version of the SDK-1600 and jzIntv distribution. Your disassembly is significantly different than mine! -dZ. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3023117 Share on other sites More sharing options...
tacrec Posted July 2, 2014 Author Share Posted July 2, 2014 I have jzintv 1.0 beta 4, that's the latest I can find. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3023307 Share on other sites More sharing options...
+DZ-Jay Posted July 3, 2014 Share Posted July 3, 2014 Good news: I found the score colours! There's only one quirk: Since the programmer was already expecting to use Red and Blue, he took a shortcut: he set the left (HOME) score board to Red ($0002), then for the right (VISITOR) score board he just shifted that value one bit to the right ($0002 >> 1), which happens to turn it into the value for Blue ($0001). This means that the score for the visitor team will always be dependent on the color for the home team. However, the biggest problem is that the shift operation is one word long, but a constant assignment is three words long. This means that we cannot inject just a simple value assignment in place and still keep the constant addresses that we replaced when we fixed the symbols. We'll have to patch it! No worries. I'll work on this later today. I'm getting ready for work. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3023838 Share on other sites More sharing options...
tacrec Posted July 3, 2014 Author Share Posted July 3, 2014 That's probably why it crashed then! haha. I can't get to this until Monday, so take your time. I appreciate all of your help. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3023979 Share on other sites More sharing options...
+DZ-Jay Posted July 3, 2014 Share Posted July 3, 2014 (edited) No worries, this is sort of fun. I managed to patch the code, and now you can set up a constant at the top of the source defining the colour scheme for the Home and Visitor teams. This then gets used to set the sprite and score board colours. Still need to set the highlight colour, but it's getting there. -dZ. Edited July 3, 2014 by DZ-Jay Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3024332 Share on other sites More sharing options...
tacrec Posted July 3, 2014 Author Share Posted July 3, 2014 Don't know if you can fix this, but when the ball gets thrown back to the pitcher, it goes off the screen and comes back through the other side. The fielders go off screen to return to their positions too. Not a big deal, just kinda weird. You can see it happen by selecting 0 for the players, then it plays itself. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3024358 Share on other sites More sharing options...
+DZ-Jay Posted July 4, 2014 Share Posted July 4, 2014 LOL! I just saw that. (By the way, I didn't know you could have the game play itself. Shows you how much I played that game.) It is weird, but I'm afraid that's a bigger change. It seems the game calculates the trajectory based on the direction the fielder is facing. For some reason, it decides that it is closer to throw the ball "around the world" (and wrap around the other side of the screen), than sending it "as the crow flies" directly to the pitcher. Oh, it happens also with the running fielders: they will run up and "around the world" instead of just turning around and walking a few steps back to their positions. It sure looks weird! -dZ. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3024648 Share on other sites More sharing options...
tacrec Posted July 4, 2014 Author Share Posted July 4, 2014 I think that's a result of disasm/reasm. That doesn't happen in the real game. Oh well. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3024717 Share on other sites More sharing options...
+DZ-Jay Posted July 4, 2014 Share Posted July 4, 2014 I think that's a result of disasm/reasm. That doesn't happen in the real game. Oh well. Oh, really? I didn't know. Hmm... In that case, we'll have to hunt it down and fix it. Sorry about that. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3025001 Share on other sites More sharing options...
tacrec Posted July 7, 2014 Author Share Posted July 7, 2014 Any update? Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3026347 Share on other sites More sharing options...
+DZ-Jay Posted July 7, 2014 Share Posted July 7, 2014 (edited) Some. I fixed the weird behaviour. It was caused by some errors in the disassembly; there was a bug in dis1600. I'm working on adding "HOME" and "VSTR" to the scoreboard. I will post an update soon. -dZ. Edited July 7, 2014 by DZ-Jay Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3026451 Share on other sites More sharing options...
+DZ-Jay Posted July 7, 2014 Share Posted July 7, 2014 OK, I just realised that there is not enough space to put "HOME" or "VSTR" on the scoreboard. The score is devised to take up to three digits. I tried moving it in towards the center, but then it gets in the way of the "status area," where it displays "STRIKE" and other status messages. You need at least 10 characters to account for the message "FOUL BALL!," which leaves us with only two characters on each side for the team name. This is what I get when after I moved things around. Notice that the HOME score (left) is left-padded and the VSTR score (right) is right-padded. The two padding spaces overwrote the team names. The good news is that I found where to tap the code during the initialisation routine. I will post my modified code soon. I think you should be able to take over. Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3026459 Share on other sites More sharing options...
+DZ-Jay Posted July 7, 2014 Share Posted July 7, 2014 Hi, Dan, Attached find a copy of the updated source file. I performed some clean-up in this source, so you may use it as reference. It not only has all symbols corrected, I also fixed the four bad instructions mangled by the disassembler. It also includes some symbols for the score and the team colours. Just look right below the default symbol table at the top of the file. You'll find something like this: ; ------------------------------------------ ; CONFIGURATIONS: ; ------------------------------------------ COLOR_Black EQU $0 COLOR_Blue EQU $1 COLOR_Red EQU $2 COLOR_Tan EQU $3 ; Dirt background colour, so don't use it for teams COLOR_DarkGreen EQU $4 ; Field background colour, so don't use it for teams COLOR_Green EQU $5 COLOR_Yellow EQU $6 COLOR_White EQU $7 ; Chalk background colour, avoid using it for teams ; Colors: C_TEAM_HOME EQU COLOR_Red C_TEAM_VSTR EQU COLOR_Blue ; Score positions P_SCORE_HOME QEQU (.BTAB + $00) ; Home scoreboard: left P_SCORE_VSTR QEQU (.BTAB + $11) ; Vstr scoreboard: right ; ------------------------------------------ ; INTERESTING SYMBOLS ; ------------------------------------------ SCORE_HOME EQU $0165 SCORE_VSTR EQU $0166 ; ------------------------------------------ At the bottom of the file there's a large block of unused locations, all filled with zeros. That's where I'm adding all the patches. As I mentioned before, you can't just inject code willy-nilly; if the new operations are of a different size than the ones you are replacing, you'll have to patch and pad accordingly. What I've done is I've taken a sub-routine call ("JSR R5, XYZ"), and replaced it with a jump to a patch. At the end of the patch, I make sure to call the original sub-routine and jump back to the original spot. For instance, the following code: SDBD ; 5107 0001 MVII #$502C, R1 ; 5108 02B9 002C 0050 JSR R5, X_TIMER_START ; 510B 0004 0118 0044 L_510E: J L_58B6 ; 510E 0004 0358 00B6 I replaced it with the following: SDBD ; 5107 0001 MVII #$502C, R1 ; 5108 02B9 002C 0050 ; We're going to tap here to proceed ; with our initialisation. ; -------------------------------------- ; JSR R5, X_TIMER_START ; 510B 0004 0118 0044 JSR R5, INIT_PATCH ; 510B 0004 01DC 01E6 INIT_PATCH.Return: ; -------------------------------------- L_510E: J L_58B6 ; 510E 0004 0358 00B6 At the bottom of the file, I have the following code for INIT_PATCH: INIT_PATCH PROC PSHR R5 ; DDE6 0275 PSHR R4 ; DDE7 0274 ; Initialise away...! ; -------------------------------------- CALL PRINT_HUD ; DDE8 0004 01DC 01F2 ; -------------------------------------- PULR R4 ; DDEB 02B4 PULR R5 ; DDEC 02B5 ; Continue with instruction from ; patch point: ; -------------------------------------- JSR R5, X_TIMER_START ; DDED 0004 0118 0044 B INIT_PATCH.Return ; DDF0 0220 8CE3 ENDP Anyway, I think you have enough here for you to continue with your ideas. If you have any questions, just ask--and have fun! Cheers! -dZ. wc-bball.asm Quote Link to comment https://forums.atariage.com/topic/225505-intellivision-fantasy-sports-idea/page/4/#findComment-3026471 Share on other sites More sharing options...
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