From e77dec086f94da480af8c42bec6cac8e873a6931 Mon Sep 17 00:00:00 2001
From: San Jacobs
Date: Fri, 13 Oct 2023 12:00:49 +0200
Subject: Progressed ability to write text using new oui system

---
 src/main.odin              | 16 ++++++++++------
 src/ui_implementation.odin | 20 +++++++++++++++++---
 2 files changed, 27 insertions(+), 9 deletions(-)

diff --git a/src/main.odin b/src/main.odin
index 25cdf22..96a56d5 100644
--- a/src/main.odin
+++ b/src/main.odin
@@ -7,6 +7,8 @@ import "core:slice"
 import "core:strings"
 import rl "vendor:raylib"
 
+UBUNTU_MONO := #load("../res/UbuntuMono-Regular.ttf")
+
 main :: proc() {
 
 	// TODO: Replace the dynamic array of Workday-pointers with
@@ -68,6 +70,7 @@ main :: proc() {
 
 	// Loading fonts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 	font_size :: 18
+	//font: Font = LoadFontFromMemory("ttf", &UBUNTU_MONO, i32(len(UBUNTU_MONO)), font_size, nil, 0)
 	font: Font = LoadFontEx("res/UbuntuMono-Regular.ttf", font_size, nil, 0)
 	defer UnloadFont(font)
 
@@ -139,20 +142,21 @@ when true {
 				
 				
 				master_container := panel()
-				oui.set_layout(master_container, .Absolute)
-				oui.set_size(master_container, int(GetScreenWidth()), int(GetScreenHeight()))
+					oui.set_layout(master_container, .Absolute)
+					oui.set_size(master_container, int(GetScreenWidth()), int(GetScreenHeight()))
 				
 				top_bar := panel(BGCOLOR)
 					oui.set_cut(master_container, .Top)
 					oui.set_height(top_bar, 30)
 					oui.item_insert(master_container, top_bar)
 					
-					date_label := label("Date", font)
+				date_label := label("Date abcg", big_font)
+					oui.item_insert(top_bar, date_label)
 					
 				bottom_bar := panel(PBGCOLOR)
-				oui.set_cut(master_container, .Bottom)
-				oui.set_height(bottom_bar, 50)
-				oui.item_insert(master_container, bottom_bar)
+					oui.set_cut(master_container, .Bottom)
+					oui.set_height(bottom_bar, 50)
+					oui.item_insert(master_container, bottom_bar)
 				
 				
 				
diff --git a/src/ui_implementation.odin b/src/ui_implementation.odin
index 4842a76..7c5f9e3 100644
--- a/src/ui_implementation.odin
+++ b/src/ui_implementation.odin
@@ -1,6 +1,8 @@
 package main
 
 import "../lib/oui"
+import "core:strings"
+import "core:fmt"
 import rl "vendor:raylib"
 
 
@@ -44,6 +46,8 @@ Data_Button :: struct {
 Data_Label :: struct {
     using _: Data_Head,
     text: string,
+    font: rl.Font,
+    font_size: i32,
     alignment: Text_Alignment,
 }
 
@@ -84,6 +88,7 @@ button :: proc(text: string, width: int, selected := false) -> Item {
 Text_Alignment :: enum int {
     Left,
     Right,
+    Center
 }
 label :: proc(text: string, font: rl.Font, alignment: Text_Alignment = .Left) -> Item {
 	item := oui.item_make()
@@ -91,6 +96,7 @@ label :: proc(text: string, font: rl.Font, alignment: Text_Alignment = .Left) ->
     data := oui.alloc_typed(item, Data_Label)
     data.subtype = .Label
 	data.text = text
+    data.font_size = font.baseSize // This should not be necesssary
 	data.alignment = alignment
 	
 	return item
@@ -121,10 +127,18 @@ ui_draw :: proc(item: oui.Item) {
     case .Button:
 		rl.DrawRectangle(i32(rect.l), i32(rect.t), i32(rect.r-rect.l), i32(rect.b-rect.t), PBGCOLOR)
     case .Panel:
-    	subtyped := cast(^Data_Panel) head
-		rl.DrawRectangle(i32(rect.l), i32(rect.t), i32(rect.r-rect.l), i32(rect.b-rect.t), subtyped.color)
+    	data := cast(^Data_Panel) head
+		rl.DrawRectangle(i32(rect.l), i32(rect.t), i32(rect.r-rect.l), i32(rect.b-rect.t), data.color)
 		ui_draw_children(item)
 	case .Label:
-		
+        data := cast(^Data_Label) oui.get_handle(item)
+
+        // For some reason, data.font.baseSize == 0 here. It doesn't outside of this function. Dunno why.
+        font_height := f32(data.font_size)
+
+        rl.DrawTextEx(data.font, strings.unsafe_string_to_cstring(data.text), { 0, 0 }, font_height, 0.0, rl.RAYWHITE);
+        //rl.DrawTextEx(rl.GetFontDefault(), strings.unsafe_string_to_cstring(data.text), { 0, 0 }, 40, 0, rl.WHITE);
+        //rl.DrawFPS(0, 0)
+        //fmt.println(font_height)
     }
 }
\ No newline at end of file
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