Small code changes; add ability to find audio functions and data.

Audio is weird. I've been working for a few days to figure out how to
correctly render the audio but in that time I've done some other minor
refactors so I figured I migth as well just push those. Audio should be
coming soon, but no promises.

1 files changed, 9 insertions, 6 deletions

diff --git a/main.c b/main.c
index 4775b48..440e9c3 100644
--- a/main.c
+++ b/main.c
@@ -35,6 +35,7 @@ struct {
 	int qvs;
 	const char *out;
 	const char **demo;
+	int demo_count;
 	bool combine;
 } args = {0};
 
@@ -42,13 +43,14 @@ void (*orig_cbuf_addtext)(char *);
 void hook_cbuf_addtext(char *str) {
 	orig_cbuf_addtext(str);
 	// this is the last thing that happens when the game is opened
-	if (!strcmp(str, "exec modsettings.cfg mod\n")) {
-		bool use_bitrate = !!args.bitrate;
-		if (!render_init(args.width, args.height, args.fps, use_bitrate,
-					use_bitrate ? args.bitrate : args.quality, args.out, args.qvs)) 
+	if (!strcmp(str, "exec valve.rc\n")) {
+		// after sound has been init'd, we can finish this
+		if (!api_find_snd_recordbuffer())
+			die("couldn't find SND_RecordBuffer");
+		if (!render_init()) 
 			die("couldn't init render");
-		// play the demo
 		demoplayer->vt->start_playback(demoplayer, args.demo[0], false);
+		orig_cbuf_addtext("exec prerender");
 	}
 }
 
@@ -69,7 +71,7 @@ void WINAPI *hook_LoadLibraryExA(const char *filename, void *hfile, int flags) {
 	for (const char *p = filename; *p; p++)
 		if (*p == '\\') basename = p + 1;
 
-	if (!strcmp(basename, "engine.dll")) {
+	if (!strcmp(basename, "gameui.dll")) {
 		if (!api_init()) die("couldn't get apis");
 		orig_cbuf_addtext = (void (*)(char *))
 			hook_inline((void *)cbuf_addtext, (void *)hook_cbuf_addtext);
@@ -146,6 +148,7 @@ int main(int argc, const char **argv) {
 	}
 	args.out = argv[0];
 	args.demo = argv + 1;
+	args.demo_count = argc - 2;
 
 	sprintf(cmdline, "hl2.exe -game %s -w %d -h %d -window -console",
 			args.game, args.width, args.height);