From a70cd7b4d287bf8b52bf88784aca2c788b2372cf Mon Sep 17 00:00:00 2001
From: Dominic Masters <dominic@domsplace.com>
Date: Mon, 11 Aug 2025 23:17:15 -0500
Subject: [PATCH] Draw console

---
 src/dusksdl2/display/CMakeLists.txt  |  1 +
 src/dusksdl2/display/render.c        |  3 ++-
 src/dusksdl2/display/renderconsole.c | 28 ++++++++++++++++++++++++++++
 src/dusksdl2/display/renderconsole.h | 14 ++++++++++++++
 src/dusksdl2/display/rendertext.c    |  3 +--
 src/dusksdl2/display/rendertext.h    |  1 +
 6 files changed, 47 insertions(+), 3 deletions(-)
 create mode 100644 src/dusksdl2/display/renderconsole.c
 create mode 100644 src/dusksdl2/display/renderconsole.h

diff --git a/src/dusksdl2/display/CMakeLists.txt b/src/dusksdl2/display/CMakeLists.txt
index 93379ae..736e2db 100644
--- a/src/dusksdl2/display/CMakeLists.txt
+++ b/src/dusksdl2/display/CMakeLists.txt
@@ -9,6 +9,7 @@ target_sources(${DUSK_TARGET_NAME}
     render.c
     renderbackbuffer.c
     rendertext.c
+    renderconsole.c
 )
 
 # Subdirs
diff --git a/src/dusksdl2/display/render.c b/src/dusksdl2/display/render.c
index 505c5d2..6885b2d 100644
--- a/src/dusksdl2/display/render.c
+++ b/src/dusksdl2/display/render.c
@@ -9,6 +9,7 @@
 #include "assert/assert.h"
 #include "renderbackbuffer.h"
 #include "rendertext.h"
+#include "renderconsole.h"
 
 SDL_Window *RENDER_WINDOW;
 SDL_Renderer *RENDER_RENDERER;
@@ -70,7 +71,7 @@ errorret_t renderDraw(void) {
   renderBackBufferBind();
 
   // Draw everything
-  renderTextDraw(0.0f, 0.0f, "Hello World!");
+  renderConsoleDraw();
 
   // Unbind the backbuffer
   renderBackBufferUnbind();
diff --git a/src/dusksdl2/display/renderconsole.c b/src/dusksdl2/display/renderconsole.c
new file mode 100644
index 0000000..bd7fe83
--- /dev/null
+++ b/src/dusksdl2/display/renderconsole.c
@@ -0,0 +1,28 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "renderconsole.h"
+#include "console/console.h"
+#include "rendertext.h"
+
+void renderConsoleDraw(void) {
+  // if(!CONSOLE.visible) return;
+
+  // renderTextDraw(0, 0, "Dusk Console");
+
+  int32_t i = 0;
+  char_t *line;
+  do {
+    line = CONSOLE.line[i];
+    if(line[0] == '\0') {
+      i++;
+      continue;
+    }
+    renderTextDraw(0, (CONSOLE_HISTORY_MAX - i - 1) * FONT_TILE_HEIGHT, line);
+    i++;
+  } while(i < CONSOLE_HISTORY_MAX);
+}
\ No newline at end of file
diff --git a/src/dusksdl2/display/renderconsole.h b/src/dusksdl2/display/renderconsole.h
new file mode 100644
index 0000000..0d90454
--- /dev/null
+++ b/src/dusksdl2/display/renderconsole.h
@@ -0,0 +1,14 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusksdl2.h"
+
+/**
+ * Draws the console overlay.
+ */
+void renderConsoleDraw(void);
\ No newline at end of file
diff --git a/src/dusksdl2/display/rendertext.c b/src/dusksdl2/display/rendertext.c
index 38ea445..4d7e989 100644
--- a/src/dusksdl2/display/rendertext.c
+++ b/src/dusksdl2/display/rendertext.c
@@ -7,7 +7,6 @@
 
 #include "rendertext.h"
 #include "render.h"
-#include "ui/font.h"
 #include "assert/assert.h"
 
 SDL_Texture* RENDER_TEXT_TEXTURE = NULL;
@@ -94,7 +93,7 @@ void renderTextDraw(
   const char_t *text
 ) {
   assertNotNull(text, "Text cannot be NULL");
-  
+
   float_t posX = x;
   float_t posY = y;
 
diff --git a/src/dusksdl2/display/rendertext.h b/src/dusksdl2/display/rendertext.h
index a408b34..048c0b5 100644
--- a/src/dusksdl2/display/rendertext.h
+++ b/src/dusksdl2/display/rendertext.h
@@ -7,6 +7,7 @@
 
 #pragma once
 #include "dusksdl2.h"
+#include "ui/font.h"
 
 extern SDL_Texture* RENDER_TEXT_TEXTURE;