port to tmxlite

2025-02-21 03:29:25 +11:00 · 2024-03-24 17:53:40 +11:00
parent 7b0979e020
commit 35abaf7121
63 changed files with 24374 additions and 4123 deletions
--- a/ext/tmxlite/src/ImageLayer.cpp
+++ b/ext/tmxlite/src/ImageLayer.cpp
@@ -0,0 +1,110 @@
+/*********************************************************************
+Matt Marchant 2016 - 2023
+http://trederia.blogspot.com
+
+tmxlite - Zlib license.
+
+This software is provided 'as-is', without any express or
+implied warranty. In no event will the authors be held
+liable for any damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute
+it freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented;
+you must not claim that you wrote the original software.
+If you use this software in a product, an acknowledgment
+in the product documentation would be appreciated but
+is not required.
+
+2. Altered source versions must be plainly marked as such,
+and must not be misrepresented as being the original software.
+
+3. This notice may not be removed or altered from any
+source distribution.
+*********************************************************************/
+
+#ifdef USE_EXTLIBS
+#include <pugixml.hpp>
+#else
+#include "detail/pugixml.hpp"
+#endif
+#include <tmxlite/ImageLayer.hpp>
+#include <tmxlite/FreeFuncs.hpp>
+#include <tmxlite/detail/Log.hpp>
+
+using namespace tmx;
+
+ImageLayer::ImageLayer(const std::string& workingDir)
+    : m_workingDir      (workingDir),
+    m_hasTransparency   (false),
+    m_hasRepeatX        (false),
+    m_hasRepeatY        (false)
+{
+
+}
+
+//public
+void ImageLayer::parse(const pugi::xml_node& node, Map*)
+{
+    std::string attribName = node.name();
+    if (attribName != "imagelayer")
+    {
+        Logger::log("Node not an image layer, node skipped", Logger::Type::Error);
+        return;
+    }
+
+    //TODO this gets repeated foreach layer type and could all be moved to base class...
+    setName(node.attribute("name").as_string());
+    setClass(node.attribute("class").as_string());
+    setOpacity(node.attribute("opacity").as_float(1.f));
+    setVisible(node.attribute("visible").as_bool(true));
+    setOffset(node.attribute("offsetx").as_int(0), node.attribute("offsety").as_int(0));
+    setSize(node.attribute("width").as_uint(0), node.attribute("height").as_uint(0));
+    setParallaxFactor(node.attribute("parallaxx").as_float(1.f), node.attribute("parallaxy").as_float(1.f));
+
+    std::string tintColour = node.attribute("tintcolor").as_string();
+    if (!tintColour.empty())
+    {
+        setTintColour(colourFromString(tintColour));
+    }
+
+    m_hasRepeatX = node.attribute("repeatx").as_bool(false);
+    m_hasRepeatY = node.attribute("repeaty").as_bool(false);
+
+    for (const auto& child : node.children())
+    {
+        attribName = child.name();
+        if (attribName == "image")
+        {
+            attribName = child.attribute("source").as_string();
+            if (attribName.empty())
+            {
+                Logger::log("Image Layer has missing source property", Logger::Type::Warning);
+                return;
+            }
+
+            if (child.attribute("width") &&  child.attribute("height"))
+            {
+                m_imageSize.x = child.attribute("width").as_uint();
+                m_imageSize.y = child.attribute("height").as_uint();
+            }
+
+            m_filePath = resolveFilePath(attribName, m_workingDir);
+            if (child.attribute("trans"))
+            {
+                attribName = child.attribute("trans").as_string();
+                m_transparencyColour = colourFromString(attribName);
+                m_hasTransparency = true;
+            }
+        }
+        else if (attribName == "properties")
+        {
+            for (const auto& p : child.children())
+            {
+                addProperty(p);
+            }
+        }
+    }
+}