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Be more flexible w.r.t. interpreter version being emulated.
svn-id: r25086
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parent
ed62e97e1e
commit
90abeb5ae5
@ -67,39 +67,32 @@ int AgiEngine::setup_v2_game(int ver, uint32 crc) {
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if (ver == 0) {
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report("Unknown v2 Sierra game: %08x\n\n", crc);
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agiSetRelease(0x2917);
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agiSetRelease(ver = 0x2917);
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}
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/* setup the differences in the opcodes and other bits in the
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* AGI v2 specs
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*/
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if (opt.emuversion)
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agiSetRelease(opt.emuversion);
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agiSetRelease(ver = opt.emuversion);
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// Should this go above the previous lines, so we can force emulation versions
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// even for AGDS games? -- dsymonds
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if (opt.agdsMode)
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agiSetRelease(0x2440); /* ALL AGDS games built for 2.440 */
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agiSetRelease(ver = 0x2440); /* ALL AGDS games built for 2.440 */
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report("Seting up for version 0x%04X\n", ver);
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switch (agiGetRelease()) {
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case 0x2089:
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logic_names_cmd[0x86].num_args = 0; /* quit: 0 args */
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logic_names_cmd[0x97].num_args = 3; /* print.at: 3 args */
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logic_names_cmd[0x98].num_args = 3; /* print.at.v: 3 args */
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break;
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case 0x2272:
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/* KQ3 0x88673 (2.272) requires print.at with 4 arguments */
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break;
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case 0x2440:
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break;
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case 0x2917:
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break;
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case 0x2936:
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break;
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default:
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report("** Cannot setup for unknown version\n");
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ec = err_UnknownAGIVersion;
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break;
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// 'quit' takes 0 args for 2.089
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if (ver == 0x2089)
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logic_names_cmd[0x86].num_args = 0;
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// 'print.at' and 'print.at.v' take 3 args before 2.272
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// This is documented in the specs as only < 2.440, but it seems
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// that KQ3 (2.272) needs a 'print.at' taking 4 args.
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if (ver < 0x2272) {
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logic_names_cmd[0x97].num_args = 3;
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logic_names_cmd[0x98].num_args = 3;
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}
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return ec;
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@ -121,17 +114,12 @@ int AgiEngine::setup_v3_game(int ver, uint32 crc) {
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report("Seting up for version 0x%04X\n", ver);
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switch (agiGetRelease()) {
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case 0x3086:
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logic_names_cmd[0xad].num_args = 1; /* 173 : 1 args */
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break;
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case 0x3149:
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logic_names_cmd[0xad].num_args = 0; /* 173 : 0 args */
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break;
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default:
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report("Error: cannot setup for unknown version\n");
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ec = err_UnknownAGIVersion;
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break;
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// 'unknown176' takes 1 arg for 3.002.086, not 0 args.
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// 'unknown173' also takes 1 arg for 3.002.068, not 0 args.
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// Is this actually used anywhere? -- dsymonds
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if (ver == 0x3086) {
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logic_names_cmd[0xb0].num_args = 1;
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logic_names_cmd[0xad].num_args = 1;
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}
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return ec;
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