rendering: refactor z-based sorting/drawing

1 files changed, 10 insertions, 10 deletions

diff --git a/src/renderer/Renderer.cpp b/src/renderer/Renderer.cpp
index 4b6cb2a..87e2ff7 100644
--- a/src/renderer/Renderer.cpp
+++ b/src/renderer/Renderer.cpp
@@ -15,7 +15,7 @@ Renderer::Init(SDL_Window* window)
 {
     m_window = window;
     m_render_entities.reserve(1024);
-    m_sort_entries.reserve(1024);
+    m_z_buff.reserve(1024);
     m_backend = std::make_unique<RSoftwareBackend>(*this);
 }
 
@@ -23,7 +23,7 @@ void
 Renderer::Reset()
 {
     m_render_entities.clear();
-    m_sort_entries.clear();
+    m_z_buff.clear();
     SetCameraSize(0.0f, 0.0f);
 }
 
@@ -68,7 +68,7 @@ Renderer::SetClearColor(Color color)
 }
 
 void
-Renderer::PushAlphaBitmap(AlphaBitmap& bitmap, V3F32 pos, Color color)
+Renderer::PushAlphaBitmap(AlphaBitmap& bitmap, V2F32 pos, Color color, uint32_t z)
 {
     m_render_entities.emplace_back(REntity{.bitmap{
             REntityType_AlphaBitmap,
@@ -76,33 +76,33 @@ Renderer::PushAlphaBitmap(AlphaBitmap& bitmap, V3F32 pos, Color color)
             pos,
             color
     }});
-    m_sort_entries.emplace_back(pos.z, m_render_entities.size()-1);
+    m_z_buff.emplace_back(z, m_render_entities.size()-1);
 }
 
 void
-Renderer::PushRectangle(Rectangle rect, Color color, float z)
+Renderer::PushRectangle(Rectangle rect, Color color, uint32_t z)
 {
     m_render_entities.emplace_back(REntity{.rect{
             REntityType_Rectangle,
             rect,
             color
     }});
-    m_sort_entries.emplace_back(z, m_render_entities.size()-1);
+    m_z_buff.emplace_back(z, m_render_entities.size()-1);
 }
 
 void
-Renderer::PushCircle(Circle circle, Color color, float z)
+Renderer::PushCircle(Circle circle, Color color, uint32_t z)
 {
     m_render_entities.emplace_back(REntity{.circle{
             REntityType_Circle,
             circle,
             color
     }});
-    m_sort_entries.emplace_back(z, m_render_entities.size()-1);
+    m_z_buff.emplace_back(z, m_render_entities.size()-1);
 }
 
 void
-Renderer::PushText(std::u32string& text, Font& font, V3F32 pos, Color color)
+Renderer::PushText(std::u32string& text, Font& font, V2F32 pos, Color color, uint32_t z)
 {
     m_render_entities.emplace_back(REntity{.text{
             REntityType_Text,
@@ -111,7 +111,7 @@ Renderer::PushText(std::u32string& text, Font& font, V3F32 pos, Color color)
             pos,
             color
     }});
-    m_sort_entries.emplace_back(pos.z, m_render_entities.size()-1);
+    m_z_buff.emplace_back(z, m_render_entities.size()-1);
 }