# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1400972407 -10800
# Node ID 20d6c05529f1a42a675e7de123727ce63383552d
# Parent  f97dd1877f5f699d975208a2b1eeeb30ad17c543
debugging the sphere problem

diff -r f97dd1877f5f -r 20d6c05529f1 liberebus/src/erebus.cc
--- a/liberebus/src/erebus.cc	Sat May 24 21:56:04 2014 +0300
+++ b/liberebus/src/erebus.cc	Sun May 25 02:00:07 2014 +0300
@@ -39,6 +39,9 @@
 	std::vector<bool> keystate;
 	std::vector<bool> bnstate;
 	int mouse_pos[2];
+
+	// debugging stuff
+	int dbg_nodesel;
 };
 
 static void render_pixel(struct erebus *ctx, int x, int y, int sample);
@@ -64,6 +67,8 @@
 	ctx->cur_rect = INVALID_RECT;
 
 	ctx->options[ERB_OPT_MAX_SAMPLES].x = (float)INF_SAMPLES;
+
+	ctx->dbg_nodesel = -1;
 	return ctx;
 }
 
@@ -115,6 +120,8 @@
 
 	ctx->fbimg.create(xsz, ysz);
 	ctx->accum.create(xsz, ysz);
+
+	ctx->cur_rect = INVALID_RECT;
 }
 
 int erb_render(struct erebus *ctx, long timeout)
@@ -215,14 +222,54 @@
 bool erb_input_keyboard(struct erebus *ctx, int key, bool pressed)
 {
 	if(!ctx) return false;
-	if(ctx->keystate.size() <= key) ctx->keystate.resize(key < 256 ? 256 : key + 1);
+	if((int)ctx->keystate.size() <= key) {
+		ctx->keystate.resize(key < 256 ? 256 : key + 1);
+	}
 
 	ctx->keystate[key] = pressed;
 
 	if(pressed) {
 		switch(key) {
+		case '.':
+			{
+				int node_count = ctx->scn->get_node_count();
+				if(node_count && ++ctx->dbg_nodesel >= node_count) {
+					ctx->dbg_nodesel = 0;
+				}
+				printf("selected node: %d\n", ctx->dbg_nodesel);
+			}
+			break;
+
+		case ',':
+			{
+				int node_count = ctx->scn->get_node_count();
+				if(node_count && --ctx->dbg_nodesel < 0) {
+					ctx->dbg_nodesel = node_count - 1;
+				}
+				printf("selected node: %d\n", ctx->dbg_nodesel);
+			}
+			break;
+
 		case '=':
 		case '-':
+		case '0':
+			if(ctx->dbg_nodesel != -1) {
+				SceneNode *node = ctx->scn->get_node(ctx->dbg_nodesel);
+				Vector3 s = node->get_scaling();
+				switch(key) {
+				case '=':
+					node->set_scaling(s * 1.1);
+					break;
+				case '-':
+					node->set_scaling(s * 0.9);
+					break;
+				case '0':
+					node->set_scaling(Vector3(1, 1, 1));
+					break;
+				}
+			}
+			erb_begin_frame(ctx, 0);
+			return true;
 		}
 	}
 	return false;
@@ -231,7 +278,9 @@
 bool erb_input_mouse_button(struct erebus *ctx, int bn, bool pressed, int x, int y)
 {
 	if(!ctx) return false;
-	if(ctx->bnstate.size() <= bn) ctx->bnstate.resize(bn < 32 ? 32 : bn + 1);
+	if((int)ctx->bnstate.size() <= bn) {
+		ctx->bnstate.resize(bn < 32 ? 32 : bn + 1);
+	}
 
 	ctx->bnstate[bn] = pressed;
 	ctx->mouse_pos[0] = x;
diff -r f97dd1877f5f -r 20d6c05529f1 src/main.cc
--- a/src/main.cc	Sat May 24 21:56:04 2014 +0300
+++ b/src/main.cc	Sun May 25 02:00:07 2014 +0300
@@ -199,7 +199,7 @@
 
 static void motion(int x, int y)
 {
-	if(erb_input_mouse_move(erb, x, y)) {
+	if(erb_input_mouse_motion(erb, x, y)) {
 		glutPostRedisplay();
 	}
 }