X-Git-Url: http://git.mutantstargoat.com?p=faros-demo;a=blobdiff_plain;f=src%2Fseq.cc;fp=src%2Fseq.cc;h=29036a59642bc439c76a10fe40ef3c387cb4c90b;hp=0000000000000000000000000000000000000000;hb=d60954c471d6f446523bad8c4c4860aa2138da1e;hpb=6917510e2aff5fa6599065c684a344a24e42123d

diff --git a/src/seq.cc b/src/seq.cc
new file mode 100644
index 0000000..29036a5
--- /dev/null
+++ b/src/seq.cc
@@ -0,0 +1,103 @@
+#include <string.h>
+#include <vector>
+#include "seq.h"
+#include "track.h"
+
+struct SeqTrack {
+	char *name;
+	Track *track;
+};
+
+static std::vector<SeqTrack> tracks;
+
+bool init_seq()
+{
+	return true;
+}
+
+void destroy_seq()
+{
+	int ntrk = tracks.size();
+	for(int i=0; i<ntrk; i++) {
+		delete tracks[i].track;
+		delete [] tracks[i].name;
+	}
+	tracks.clear();
+}
+
+int add_seq_track(const char *name, InterpMode inmode, ExtrapMode exmode, float defval)
+{
+	int idx = find_seq_track(name);
+	if(idx >= 0) return idx;
+
+	SeqTrack st;
+	st.name = new char[strlen(name) + 1];
+	strcpy(st.name, name);
+	st.track = new Track;
+	st.track->defval = defval;
+	st.track->interp = inmode;
+	st.track->extrap = exmode;
+	tracks.push_back(st);
+	return tracks.size() - 1;
+}
+
+int find_seq_track(const char *name)
+{
+	int ntrk = tracks.size();
+	for(int i=0; i<ntrk; i++) {
+		if(strcmp(tracks[i].name, name) == 0) {
+			return i;
+		}
+	}
+	return -1;
+}
+
+Track *get_seq_track(int idx)
+{
+	return tracks[idx].track;
+}
+
+void clear_seq_track(int idx)
+{
+	tracks[idx].track->clear();
+}
+
+void clear_seq_track(const char *name)
+{
+	int idx = find_seq_track(name);
+	if(idx >= 0) {
+		tracks[idx].track->clear();
+	}
+}
+
+void set_seq_value(int idx, long tm, float val)
+{
+	tracks[idx].track->set_key(tm, val);
+}
+
+void set_seq_value(const char *name, long tm, float val)
+{
+	int idx = find_seq_track(name);
+	if(idx >= 0) {
+		tracks[idx].track->set_key(tm, val);
+	}
+}
+
+float get_seq_value(int idx, long tm)
+{
+	return (*tracks[idx].track)(tm);
+}
+
+float get_seq_value(const char *name, long tm)
+{
+	int idx = find_seq_track(name);
+	if(idx < 0) {
+		return 0.0f;
+	}
+	return (*tracks[idx].track)(tm);
+}
+
+bool load_seq(const char *fname)
+{
+	return false;	/* TODO */
+}