From 19b2b1dde25885ada99deefe79266c2e22376e85 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Fri, 22 Sep 2017 08:47:14 -0400
Subject: new font; dialog box word wrap... finally

---
 src/engine.cpp  |  2 +-
 src/font.cpp    |  5 +++--
 src/render.cpp  |  2 +-
 src/ui.cpp      | 57 +++++++++++++++++++++++++++++++++------------------------
 src/ui_menu.cpp |  6 +++---
 5 files changed, 41 insertions(+), 31 deletions(-)

(limited to 'src')

diff --git a/src/engine.cpp b/src/engine.cpp
index b596c6e..bf0bca9 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -47,7 +47,7 @@ void Engine::init(void) {
 	// init ui
 
 	FontSystem::init(game::config::fontFamily);
-	FontSystem::setFontSize(16);
+	FontSystem::setFontSize(FontSystem::SizeSmall);
 	FontSystem::setFontColor(1, 1, 1);
 	FontSystem::setFontZ(-6.0f);
 
diff --git a/src/font.cpp b/src/font.cpp
index af49d2a..0b425f7 100644
--- a/src/font.cpp
+++ b/src/font.cpp
@@ -41,9 +41,10 @@ void FontSystem::setFontSize(int size)
 
 			// convert red-on-black to RGBA
 			auto& g = ftFace->glyph;
-			std::vector<uint32_t> buf (g->bitmap.width * g->bitmap.rows, 0xFFFFFFFF);
+			std::vector<uint32_t> buf (g->bitmap.width * g->bitmap.rows, 0x00FFFFFF);
 			for (auto j = buf.size(); j--;)
-				buf[j] ^= !g->bitmap.buffer[j] ? buf[j] : 0;
+				buf[j] |= g->bitmap.buffer[j] << 24;
+//				buf[j] ^= !g->bitmap.buffer[j] ? buf[j] : 0;
 
 			d.wh.x = g->bitmap.width;
 			d.wh.y = g->bitmap.rows;
diff --git a/src/render.cpp b/src/render.cpp
index baa08ee..b9a9770 100644
--- a/src/render.cpp
+++ b/src/render.cpp
@@ -187,7 +187,7 @@ void render(const int& fps)
 		auto pos = PlayerSystem::getPosition();
 		UISystem::putText(vec2(offset.x - game::SCREEN_WIDTH / 2, (offset.y + game::SCREEN_HEIGHT / 2) - FontSystem::getSize()),
 		    "loc: %s\noffset: %s\nfps: %d\nticks: %d\npcount: %d\nxml: %s\nmem: %llukb (%d)",
-			pos.toString().c_str(), offset.toString().c_str(), fps,
+			pos.toString(2).c_str(), offset.toString(2).c_str(), fps,
 			game::time::getTickCount(), ParticleSystem::getCount(),
 			WorldSystem::getXMLFile().c_str(), getUsedMem() / 1024, balance
 			);
diff --git a/src/ui.cpp b/src/ui.cpp
index e8fd78a..dea2f8e 100644
--- a/src/ui.cpp
+++ b/src/ui.cpp
@@ -20,6 +20,7 @@
 #include <events.hpp>
 #include <window.hpp>
 #include <player.hpp>
+#include <tokens.hpp>
 
 #include <chrono>
 
@@ -779,34 +780,42 @@ void UISystem::putString(const vec2& p, const std::string& s, float wrap)
 {
 	vec2 offset = p, add;
 
-	for (auto c : s) {
-		switch (c) {
-		case '\n':
+	int sum;
+	for (auto word : tokens(s, ' ')) {
+		sum = 0;
+		for (auto c : word)
+			sum += FontSystem::getCharWidth(c);
+		if (wrap > 0 && offset.x + sum > wrap) {
 			offset.y -= FontSystem::getSize() * 1.05f;
 			offset.x = p.x;
-			break;
-		case '\b':
-			offset.x -= add.x;
-			break;
-		case '\r':
-		case '\t':
-			break;
-		case ' ':
-			offset.x += FontSystem::getSize() / 2.0f;
-			break;
-		default:
-			add = FontSystem::putChar(floor(offset.x), floor(offset.y), c);
-			offset += add;
-			break;
 		}
+		
+		for (auto c : word) {
+			switch (c) {
+			case '\n':
+				//offset.y -= FontSystem::getSize() * 1.05f;
+				//offset.x = p.x;
+				break;
+			case '\b':
+				//offset.x -= add.x;
+				break;
+			case '\r':
+			case '\t':
+				break;
+			default:
+				add = FontSystem::putChar(floor(offset.x), floor(offset.y), c);
+				offset.x += add.x;
+				break;
+			}
 
-		if (wrap != 0.12345f && offset.x >= (wrap - 10)) {
-			offset.y -= FontSystem::getSize() * 1.05f;
-			offset.x = p.x;
+			/*if (wrap != 0.12345f && offset.x >= (wrap - 10)) {
+				offset.y -= FontSystem::getSize() * 1.05f;
+				offset.x = p.x;
+			}*/
 		}
-	}
 
-	//return offset.x;
+		offset.x += FontSystem::getSize() / 2.0f;
+	}
 }
 
 float UISystem::putStringCentered(const vec2& p, const std::string& s, bool print)
@@ -972,10 +981,10 @@ void UISystem::render(void)
 	}
 
 	if (!importantText.empty()) {
-		FontSystem::setFontSize(24);
+		FontSystem::setFontSize(FontSystem::SizeLarge);
 		FontSystem::setFontZ(-9.0f);
 		putStringCentered(vec2(offset.x, 400), ui::typeOut(importantText));
 		FontSystem::setFontZ(-6.0f);
-		FontSystem::setFontSize(16);
+		FontSystem::setFontSize(FontSystem::SizeSmall);
 	}
 }
diff --git a/src/ui_menu.cpp b/src/ui_menu.cpp
index fd316ce..3afe0dc 100644
--- a/src/ui_menu.cpp
+++ b/src/ui_menu.cpp
@@ -55,7 +55,7 @@ void Menu::gotoParent(void)
 {
 	if (parent == nullptr) {
 		game::config::update();
-		FontSystem::setFontSize(16);
+		FontSystem::setFontSize(FontSystem::SizeSmall);
 	}
 	
 	currentMenu = parent;
@@ -253,7 +253,7 @@ namespace ui {
 			Render::useShader(&Render::textShader);
 
             game::config::update();
-            FontSystem::setFontSize(24);
+            FontSystem::setFontSize(FontSystem::SizeLarge);
 			FontSystem::setFontZ(-9.0);
 	
             mouse.x = ui::premouse.x+offset.x-(SCREEN_WIDTH/2);
@@ -370,7 +370,7 @@ namespace ui {
             }
 
 			SDLReceiver::clicked = false;
-            FontSystem::setFontSize(16);
+            FontSystem::setFontSize(FontSystem::SizeSmall);
 			FontSystem::setFontZ(-8.0);
         }
 
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