Create helpers for making custom messages (#55)

code/include/rnd/custom_message.h

@@ -0,0 +1,19 @@
+#ifndef _RND_CUSTOM_MESSAGE_H_
+#define _RND_CUSTOM_MESSAGE_H_
+
+#include "common/utils.h"
+
+#define MAX_MSG_SIZE 512
+
+void CustomMessage_Init(void);
+
+typedef struct {
+    char data[MAX_MSG_SIZE];
+    u16  size;
+} CustomMessage;
+
+/*----- Custom Message Declarations -----*/
+extern CustomMessage iceTrapMsg;
+/*----- Custom Message Declarations -----*/
+
+#endif

code/source/game/message.cpp

@@ -7,6 +7,7 @@
  * Brought in from the Project Restoration libraries. Modified for custom messages.
  */
 #include "game/message.h"
+#include "rnd/custom_message.h"
 
 #include "common/utils.h"
 
@@ -67,8 +68,8 @@ namespace game {
       customIceMessage.flags = 0xFF0000;
       // customIceMessage.texts[0].offset = "Hmmph...  I've been made a
       // \x7f:\x00\x01\x00\x46OOL\x7f\x00:\x00\x0b\x00 of!\x7f\x00\x31";
-      customIceMessage.texts[0].offset = " \x7f:\x00\x01\x00\x46OOL!\x7f:\x00\x0b\x00\x7f\x00\x31";
-      customIceMessage.texts[0].length = 22;
+      customIceMessage.texts[0].offset = iceTrapMsg.data;
+      customIceMessage.texts[0].length = iceTrapMsg.size;
       entry = &customIceMessage;
       isCustom = true;
     } else if (id == 0x0037) {

code/source/main.cpp

@@ -6,6 +6,7 @@
 #include "game/sound.h"
 #include "game/states/state.h"
 #include "game/ui.h"
+#include "rnd/custom_message.h"
 #include "rnd/extdata.h"
 #include "rnd/icetrap.h"
 #include "rnd/item_override.h"
@@ -28,6 +29,7 @@ namespace rnd {
 
     rHeap_Init();
     ItemOverride_Init();
+    CustomMessage_Init();
     // SaveFile_LoadExtSaveData(1);
     //  TODO: Maybe make this an option?
     link::FixSpeedIssues();

code/source/rnd/custom_messages.cpp

@@ -0,0 +1,136 @@
+#include "rnd/custom_message.h"
+
+/*----- Custom Message Declarations -----*/
+CustomMessage iceTrapMsg;
+/*----- Custom Message Declarations -----*/
+
+typedef enum {
+    blank = 0x00,
+    aButton,
+    bButton,
+    xButton,
+    yButton,
+    lButton,
+    rButton,
+    startButton,
+    homeButton,
+    powerButton,
+    dPad,
+    dPadUp,
+    dPadRight,
+    dPadDown,
+    dPadLeft,
+    dPadVertical,
+    dPadHorizontal,
+    cPad,
+    cPadUp,
+    cPadRight,
+    cPadDown,
+    cPadLeft,
+    cPadVertical,
+    cPadHorizontal,
+    touchI,
+    touchX,
+    touchY,
+    touchII,
+    touchItems,
+
+    touchMasks = 0x1E,
+    touchOcarina,
+    touchPictobox,
+    targetReticle,
+
+    sun = 0x28,
+    moon,
+    oneBlock,
+    twoBlock,
+    threeBlock,
+    touchGear,
+    touchMap,
+    flag,
+    tatl,
+    tilde,
+    notebook,
+    firstPerson,
+    zlButton,
+    zrButton,
+    majora,
+} iconList;
+
+typedef enum {
+    WHITE,
+    RED,
+    GREEN,
+    BLUE,
+    YELLOW,
+    CYAN,
+    MAGENTA,
+    GREY,
+    ORANGE,
+    DARK_GREY,
+    BLACK,
+    DEFAULT,
+} colList;
+
+class MsgBuilder {
+    public:
+        char* data;
+        u16*  size;
+
+        MsgBuilder* set(CustomMessage* msg) {
+            data  = &msg->data[0];
+            size  = &msg->size;
+            return this;
+        }
+
+        MsgBuilder* addChr(char chr, bool txt = false) {
+            if (*size < MAX_MSG_SIZE)
+                data[(*size)++] = chr;
+            return this;
+        }
+
+        MsgBuilder* text(const char* txt) {
+            for (u16 idx = 0; txt[idx]; idx++)
+                addChr(txt[idx], true);
+            return this;
+        }
+
+        MsgBuilder* addCom(char com) {
+            addChr(0x7f);
+            if (*size % 2)
+                addChr(0x00);
+            addChr(com);
+            return addChr(0x00);
+        }
+
+        MsgBuilder* addCom(char com, char arg) {
+            addCom(com);
+            addChr(arg);
+            return addChr(0x00);
+        }
+
+        MsgBuilder* col(colList c)     { return addCom(0x3a, c);                  } // Change text colour until used again or new box
+        MsgBuilder* icon(iconList img) { return addCom(0x25, img);                } // Insert an icon. See: https://cdn.discordapp.com/attachments/896879784162918400/1138941632675328010/image.png
+        MsgBuilder* delay(char time)   { return addCom(0x29, time);               } // Time measured in 20ths of a second
+        MsgBuilder* top()              { return addCom(0x28);                     } // Applies to all boxes in message
+        MsgBuilder* instant()          { return addCom(0x27);                     } // Applies only to current box
+        MsgBuilder* newline()          { return addCom(0x01);                     }
+        MsgBuilder* newBox()           { addCom(0x31, 0x01); return addCom(0x02); }
+        MsgBuilder* end()              { addCom(0x31, 0x00); return addCom(0x00); }
+};
+
+MsgBuilder builder;
+bool init = false;
+
+void CustomMessage_Init(void) {
+    if (!init) {
+        // ----- Custom Message Definitions -----
+        builder.set(&iceTrapMsg)->instant()->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->text("You")->delay(10)->newline()
+                                ->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->text("are")->delay(10)->newline()
+                                ->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->text("  a")->delay(20)->newline()
+                                ->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->col(RED)->text("  FOOL")->col(WHITE)->text("!")->newBox()
+
+                                ->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->icon(blank)->col(YELLOW)->text("<3")->end();
+    }
+    init = true;
+}