Still working on my scrolling text and bug fixing.

temp/talk.c

@@ -0,0 +1,63 @@
+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "talk.h"
+
+void pokerTalkInit(poker_t *poker) {
+  poker->talkText = NULL;
+  poker->talkTextInfo = NULL;
+  poker->textLastWidth = 0;
+}
+
+void pokerTalkDispose(poker_t *poker) {
+  if(poker->talkTextInfo == NULL) return;
+  fontTextInfoDispose(poker->talkTextInfo);
+  primitiveDispose(&poker->talkPrimitive);
+}
+
+void pokerTalkTextRebuffer(poker_t *poker) {
+  // Check if we need to force a redraw or not.
+  if(poker->talkText == NULL || poker->textLastWidth != poker->guiWidth) {
+    if(poker->talkTextInfo != NULL) {
+      fontTextInfoDispose(poker->talkTextInfo);
+      primitiveDispose(&poker->talkPrimitive);
+      poker->talkTextInfo = NULL;
+    }
+  }
+
+  if(poker->talkText == NULL) return;
+
+  // Rebuffer
+  poker->talkTextInfo = fontTextClamp(&poker->font, poker->talkText, poker->guiWidth);
+  fontTextInit(&poker->font, &poker->talkPrimitive, poker->talkTextInfo);
+}
+
+void pokerTalkRender(poker_t *poker, input_t *input) {
+  pokerTalkTextRebuffer(poker);
+  if(poker->talkTextInfo == NULL) return;
+
+  // Render text
+  shaderUsePosition(&poker->shader,
+    0,POKER_GUI_HEIGHT-poker->talkTextInfo->height,0,
+    0,0,0
+  );
+  shaderUseTexture(&poker->shader, &poker->font.texture);
+  primitiveDraw(&poker->talkPrimitive, 0, -1);
+
+  if(inputIsPressed(input, INPUT_ACCEPT)) {
+    poker->talkText = NULL;
+  }
+}
+
+void pokerTalk(poker_t *poker, char *text) {
+  poker->talkText = text;
+  poker->roundTextCounter++;
+}
+
+bool pokerTalkIsTalking(poker_t *poker) {
+  return poker->talkText != NULL || poker->talkTextInfo != NULL;
+}

temp/talk.h

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include <dawn/dawn.h>
+#include "../../display/gui/font.h"
+#include "../../display/primitive.h"
+#include "../../display/shader.h"
+#include "../../input/input.h"
+
+/**
+ * Initializes the talk manager.
+ * @param poker The poker game context.
+ */
+void pokerTalkInit(poker_t *poker);
+
+/**
+ * Disposes and cleans the talk manager context.
+ * @param poker Poker instance.
+ */
+void pokerTalkDispose(poker_t *poker);
+
+/**
+ * Internal method. Checks for changes and rebuffers the talk text information
+ * when scene changes occur.
+ * @param poker Poker game context to buffer for.
+ */
+void pokerTalkTextRebuffer(poker_t *poker);
+
+/**
+ * Tick render method for the poker talk manager.
+ * @param poker Poker manager context.
+ * @param input Input manager to listen to.
+ */
+void pokerTalkRender(poker_t *poker, input_t *input);
+
+/**
+ * Requests the talk manager to begin speaking some text.
+ * @param poker Poker game context
+ * @param text Text to speak. Please ensure this is kept alive during talk.
+ */
+void pokerTalk(poker_t *poker, char *text);
+
+/**
+ * Returns true if the poker text manager is still running the talk.
+ * @param poker Poker manager.
+ * @returns True while the game is still running active text.
+ */
+bool pokerTalkIsTalking(poker_t *poker);