From 6ba9c03047a4101c65a4225da7d72b428876421f Mon Sep 17 00:00:00 2001
From: Treeki <treeki@gmail.com>
Date: Wed, 22 Jun 2011 00:26:54 +0200
Subject: a bunch of work on the HUD+animations. why didn't I commit this
 earlier

---
 src/wm_hud.cpp          | 72 ++++++++++++++++++++++++++++++++++++++++++++-----
 src/wm_path_manager.cpp |  7 +++--
 src/worldmap.h          |  8 ++++++
 3 files changed, 78 insertions(+), 9 deletions(-)

diff --git a/src/wm_hud.cpp b/src/wm_hud.cpp
index aa8a8b4..4335c6a 100644
--- a/src/wm_hud.cpp
+++ b/src/wm_hud.cpp
@@ -21,14 +21,23 @@ dWMHud_c::dWMHud_c() {
 }
 
 
+// TODO: Need to define these in a better way, somehow
+#define ANIM_BUTTON_1 0
+#define ANIM_BUTTON_2 1
+#define ANIM_BOTTOM_SHOW 2
+#define ANIM_BOTTOM_HIDE 3
+#define ANIM_TOP_SHOW 4
+#define ANIM_TOP_HIDE 5
+
 int dWMHud_c::onCreate() {
 	if (!layoutLoaded) {
 		bool gotFile = layout.loadArc("maphud.arc", false);
 		if (!gotFile)
 			return false;
 
-		static const char *brlanNames[3] = {"maphud_hitbutton.brlan", "maphud_in.brlan", "maphud_out.brlan"};
-		static const char *groupNames[4] = {"B01_Button", "B02_Button", "A00_Window", "A00_Window"};
+		//static const char *brlanNames[3] = {"maphud_hitbutton.brlan", "maphud_in.brlan", "maphud_out.brlan"};
+		static const char *brlanNames[5] = {"maphud_hitbutton.brlan", "bottom_in.brlan", "bottom_out.brlan", "top_in.brlan", "top_out.brlan"};
+		static const char *groupNames[6] = {"B01_Button", "B02_Button", "A00_Window", "A00_Window", "A01_Window", "A01_Window"};
 
 		bool output = layout.build("maphud.brlyt");
 
@@ -42,12 +51,12 @@ int dWMHud_c::onCreate() {
 			layout.layout.rootPane->scale.y = 0.7711f;
 		}
 
-		layout.loadAnimations(brlanNames, 3);
-		layout.loadGroups(groupNames, (int[4]){0, 0, 1, 2}, 4);
+		layout.loadAnimations(brlanNames, 5);
+		layout.loadGroups(groupNames, (int[6]){0, 0, 1, 2, 3, 4}, 6);
 		layout.disableAllAnimations();
-		layout.enableNonLoopAnim(2);
+		layout.enableNonLoopAnim(ANIM_BOTTOM_SHOW);
 
-		updateText();
+		showPointBar();
 
 		layoutLoaded = true;
 	}
@@ -77,7 +86,13 @@ int dWMHud_c::onDraw() {
 
 
 void dWMHud_c::updateText() {
+	setPointName();
+}
+
+
+void dWMHud_c::setPointName() {
 	wchar_t newPointName[120];
+	int length;
 
 	// figure this out...
 	WMPathPoint *point = dWMPathManager_c::instance->currentPoint;
@@ -93,12 +108,55 @@ void dWMHud_c::updateText() {
 		for (int i = 0; i < 120 && i < entry->nameLength; i++) {
 			newPointName[i] = levelName[i];
 		}
+		length = entry->nameLength;
 		newPointName[entry->nameLength] = 0;
 
 	} else {
 		newPointName[0] = 0;
+		length = 0;
+	}
+
+	nw4r::lyt::TextBox *box = layout.findTextBoxByName("T_levelname_01");
+
+	nw4r::ut::TextWriter tw;
+	tw.font = box->font;
+	tw.SetFontSize(box->fontSizeX, box->fontSizeY);
+	tw.somethingRelatedToLineHeight = box->lineSpace;
+	tw.charSpace = box->charSpace;
+	if (box->tagProc != 0)
+		tw.tagProcessorMaybe = box->tagProc;
+
+	float width = tw.CalcStringWidth(newPointName, length);
+	SpammyReport("Text width: %f\n", width);
+
+	layout.findWindowByName("W_levelname")->size.x = width + 22;
+	layout.findPictureByName("P_topleftboxbg")->size.x = width;
+	layout.findPictureByName("P_topthinboxbg")->size.x = 597 - width;
+
+	box->SetString(newPointName);
+}
+
+
+void dWMHud_c::showPointBar() {
+	WMPathPoint *point = dWMPathManager_c::instance->currentPoint;
+
+	if (point->type == WMPathPoint::LEVEL_TYPE) {
+		isPointBarShown = true;
+
+		updateText();
+
+		layout.enableNonLoopAnim(ANIM_TOP_SHOW);
 	}
+}
+
+
+void dWMHud_c::hidePointBar() {
+	if (isPointBarShown) {
+		isPointBarShown = false;
 
-	layout.findTextBoxByName("T_levelname_01")->SetString(newPointName);
+		layout.enableNonLoopAnim(ANIM_TOP_HIDE);
+	}
 }
 
+
+
diff --git a/src/wm_path_manager.cpp b/src/wm_path_manager.cpp
index f892aca..9883cac 100644
--- a/src/wm_path_manager.cpp
+++ b/src/wm_path_manager.cpp
@@ -134,7 +134,7 @@ void dWMPathManager_c::moveThroughPath() {
 			//save->current_world = newPage; ?
 			save->current_path_node = pathData.getPointID(currentPoint);
 
-			dWMHud_c::instance->updateText();
+			dWMHud_c::instance->showPointBar();
 		} else {
 			moveToSegment(nextSegment);
 		}
@@ -158,6 +158,8 @@ void dWMPathManager_c::startMovementTo(WMDirection direction) {
 		reverseThroughPath = false;
 		moveToSegment(0);
 	}
+
+	dWMHud_c::instance->hidePointBar();
 }
 
 void dWMPathManager_c::moveToSegment(int id) {
@@ -248,8 +250,9 @@ void dWMPathManager_c::setInitialPathVisibility() {
 
 
 void dWMPathManager_c::computeEvents() {
+	// TODO: Change this! Testing code!!
 	for (int i = 0; i < EVENT_COUNT; i++)
-		events[i] = false;
+		events[i] = true;
 
 	SaveBlock *save = GetSaveFile()->GetBlock(-1);
 
diff --git a/src/worldmap.h b/src/worldmap.h
index 304b08d..b05432b 100644
--- a/src/worldmap.h
+++ b/src/worldmap.h
@@ -67,8 +67,16 @@ class dWMHud_c : public dBase_c {
 
 		void updateText();
 
+		void showPointBar();
+		void hidePointBar();
+
+		void setPointName();
+
 		static dWMHud_c *build();
 		static dWMHud_c *instance;
+
+	private:
+		bool isPointBarShown;
 };
 
 
-- 
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