X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fsequencer.cpp;h=b4969bb30337182b35500b7ec378797bd8c1e86c;hb=4373aaeea9574ec43d3b4670a455429ed202beea;hp=0297c4397ff254bf30d26d95a44f4ec7909a1122;hpb=5296c1532980c5918ac91370e7dd670d673edb85;p=libs%2Fdemoscene.git

diff --git a/source/sequencer.cpp b/source/sequencer.cpp
index 0297c43..b4969bb 100644
--- a/source/sequencer.cpp
+++ b/source/sequencer.cpp
@@ -1,13 +1,16 @@
 #include <cmath>
 #include <msp/core/algorithm.h>
 #include <msp/core/maputils.h>
+#include <msp/core/raii.h>
 #include "animate.h"
 #include "fadeoverlay.h"
 #include "sequencer.h"
 #include "stage.h"
 
 using namespace std;
-using namespace Msp;
+
+namespace Msp {
+namespace DemoScene {
 
 Sequencer::Sequencer(float bpm):
 	started(false),
@@ -138,13 +141,22 @@ void Sequencer::update_next_event()
 
 Sequencer::Loader::Loader(Sequencer &s, Demo &d):
 	DataFile::ObjectLoader<Sequencer>(s),
-	demo(d)
+	demo(d),
+	base_beat(0.0f)
 {
+	add("base", &Loader::base);
 	add("define_action", &Loader::define_action);
 	add("instant", &Loader::instant);
+	add("repeat", &Loader::repeat);
 	add("segment", &Loader::segment);
 }
 
+void Sequencer::Loader::base(float b)
+{
+	SetForScope<float> set_base(base_beat, base_beat+b);
+	load_sub_with(*this);
+}
+
 void Sequencer::Loader::define_action(const string &n)
 {
 	ActionDefLoader ldr(obj, demo);
@@ -157,9 +169,18 @@ void Sequencer::Loader::instant(float beat)
 	segment(beat, beat);
 }
 
+void Sequencer::Loader::repeat(float b, float d, unsigned n)
+{
+	for(unsigned i=0; i<n; ++i)
+	{
+		SetForScope<float> set_base(base_beat, base_beat+b+i*d);
+		load_sub_with(*this);
+	}
+}
+
 void Sequencer::Loader::segment(float start, float end)
 {
-	SegmentLoader ldr(obj, start, end, demo);
+	SegmentLoader ldr(obj, base_beat+start, base_beat+end, demo);
 	load_sub_with(ldr);
 }
 
@@ -194,3 +215,6 @@ void Sequencer::SegmentLoader::apply(const string &n)
 {
 	obj.add_action(*get_item(obj.named_actions, n), start_beat, end_beat);
 }
+
+} // namespace DemoScene
+} // namespace Msp