Working menu!

graphics/openingBG.grit

@@ -0,0 +1,6 @@
+#
+# Text Box (Background) : 64x64t, 4bpp, SBB-layout, not compressed. 
+# Pallet bank 2, copy from 32 to 48.
+#
+-gt -gB4 -mR4 -mLs -mp2 -ps32 -pe48
+

include/debug_mode.h

@@ -0,0 +1,7 @@
+#ifndef DEBUG_MODE_H
+#define DEBUG_MODE_H
+
+static bool DEBUG_MODE = true;
+// This is literally it. Yay.
+
+#endif

include/main_menu.h

@@ -5,11 +5,19 @@
 
 #include "button_handler.h"
 
+#define MAIN_MENU 0
 #define TRANSFER 1
 #define POKEDEX 2
 #define CREDITS 3
 
+#define NO_ANI 0
+#define ENTERING -1
+#define EXITING -2
+#define DISABLE -3
+
 void main_menu_init(Button transfer, Button pokedex, Button credits);
 int main_menu_loop();
+void main_menu_enter();
+void main_menu_exit();
 
 #endif

include/script_array.h

@@ -4,7 +4,7 @@
 #include "script_obj.h"
 #include "pokemon_party.h"
 
-extern script_obj script[16];
+extern script_obj script[17];
 
 void add_script_party_var(Pokemon_Party var);
 bool run_conditional(int index);

include/script_obj.h

@@ -4,14 +4,14 @@
 #include <string>
 #include "pokemon_party.h"
 
-#define CHECK_GAME 1
-#define START_LINK 2
-#define ERROR_TIMEOUT_ONE 3
-#define ERROR_DISCONNECT 4
-#define ERROR_COM_ENDED 5
-#define ERROR_TIMEOUT_TWO 6
-#define ERROR_COLOSSEUM 7
-#define IMPORT_POKEMON 8
+#define START_LINK 1
+#define ERROR_TIMEOUT_ONE 2
+#define ERROR_DISCONNECT 3
+#define ERROR_COM_ENDED 4
+#define ERROR_TIMEOUT_TWO 5
+#define ERROR_COLOSSEUM 6
+#define IMPORT_POKEMON 7
+#define BACK_TO_MENU 8
 
 class script_obj
 {

include/sprite_data.h

@@ -14,6 +14,7 @@ extern OBJ_ATTR *btn_c_r;
 
 void load_background();
 void load_textbox_background();
+void load_opening_background();
 void load_testroid();
 void load_professor();
 void load_btn_t_l();

include/text_engine.h

@@ -7,17 +7,10 @@
 #include "script_obj.h"
 #include "script_array.h"
 
-class text_engine
-{
-public:
-    text_engine();
-    void next_frame();
-    int get_next_obj_id(script_obj current_line);
-
-private:
-    script_obj curr_line;
-    int frame_count;
-    void set_next_line(std::string next);
-};
+    void init_text_engine();
+    void text_next_frame();
+    int text_next_obj_id(script_obj current_line);
+    void text_enable();
+    void text_disable();
 
 #endif

source/main.cpp

@@ -18,6 +18,7 @@
 #include "sprite_data.h"
 #include "button_handler.h"
 #include "main_menu.h"
+#include "debug_mode.h"
 
 /*TODO:
 --------
@@ -56,15 +57,15 @@ TESTING:
 */
 
 Pokemon_Party party = Pokemon_Party();
-text_engine main_text = text_engine();
 
 int main(void)
 {
+	int delay_counter = 0;
 
 	// Initalizations
 	linkGPIO->reset();
 
-	REG_DISPCNT = DCNT_MODE0 | DCNT_BG0 | DCNT_BG2 | DCNT_BG3 | DCNT_OBJ | DCNT_OBJ_1D;
+	REG_DISPCNT = DCNT_MODE0 | DCNT_BG0 | DCNT_BG1 | DCNT_BG2 | DCNT_BG3 | DCNT_OBJ | DCNT_OBJ_1D;
 
 	irq_init(NULL);
 	irq_enable(II_VBLANK);
@@ -72,6 +73,7 @@ int main(void)
 	flash_init(FLASH_SIZE_128KB);
 	initalize_memory_locations();
 	rand_set_seed(0x12162001);
+	init_text_engine();
 
 	add_script_party_var(party);
 
@@ -79,6 +81,7 @@ int main(void)
 
 	load_background();
 	load_textbox_background();
+	load_opening_background();
 	load_testroid();
 	load_professor();
 	load_btn_t_l();
@@ -93,7 +96,61 @@ int main(void)
 	Button credits_btn = Button(btn_c_l, btn_c_r, 256, 288);
 
 	main_menu_init(transfer_btn, pokedex_btn, credits_btn);
-	
+
+	text_disable();
+
+	// Check if the game has been loaded correctly.
+	u32 game_code = (*(vu32 *)(0x80000AC)) & 0xFFFFFF;
+	if (!(game_code == 0x565841 || // Ruby
+		  game_code == 0x505841 || // Sapphire
+		  game_code == 0x525042 || // FireRed
+		  game_code == 0x475042 || // LeafGreen
+		  game_code == 0x455042 || // Emerald
+		  DEBUG_MODE			   // Ignore if in debug mode
+		  ))
+	{
+		REG_BG0CNT = (REG_BG0CNT & ~BG_PRIO_MASK) | BG_PRIO(3);
+		REG_BG1CNT = (REG_BG1CNT & ~BG_PRIO_MASK) | BG_PRIO(2);
+		REG_BG2CNT = (REG_BG2CNT & ~BG_PRIO_MASK) | BG_PRIO(1);
+		REG_BG2VOFS = 0;
+		tte_set_pos(40, 24);
+		tte_set_margins(40, 24, 206, 104);
+		tte_write("The Pokemon save\nfile was not loaded successfully. Please\nrestart the console,\nload the Pokemon\ngame normally, and\nthen upload the\nprogram again.");
+		while (1)
+		{
+		};
+	}
+
+	// Legal mumbo jumbo
+	tte_set_pos(8, 0);
+	tte_write("\n\nPokemon Mirror was created\nout of love and appreciation\nfor the Pokemon franchise\nwith no profit in mind.\nIt will ALWAYS be free.\n\nPlease support the original developers-\nNintendo and GAME FREAK.\n\nAll Pokemon names, sprites, and music are owned by \nNintendo, Creatures Inc, and\nGAME FREAK Inc.");
+	while (delay_counter < 2500000)
+	{
+		delay_counter++;
+		rand_next_frame();
+		key_poll();
+		if (key_hit(KEY_A))
+		{
+			delay_counter = 2500000;
+		}
+	}
+	key_poll();
+	// Gears of Progress
+	tte_erase_rect(0, 0, 240, 160);
+	REG_BG1VOFS = 0;
+	delay_counter = 0;
+	while (delay_counter < 2500000)
+	{
+		delay_counter++;
+		rand_next_frame();
+		key_poll();
+		if (key_hit(KEY_A))
+		{
+			delay_counter = 2500000;
+		}
+	}
+	key_poll();
+	REG_BG1CNT = REG_BG1CNT | BG_PRIO(3);
 
 	// Set up blend to fade to white/black
 
@@ -103,19 +160,26 @@ int main(void)
 		switch (main_menu_loop())
 		{
 		case (TRANSFER):
+			text_enable();
 			break;
 		case (POKEDEX):
-
+			main_menu_exit();
 			break;
 		case (CREDITS):
-
+			tte_set_pos(0, 0);
+			tte_write("wow cool credits man");
+			if (key_hit(KEY_B))
+			{
+				tte_erase_rect(0, 0, 240, 160);
+				main_menu_exit();
+			}
 			break;
 		}
 
 		key_poll();
 		rand_next_frame();
 		background_frame();
-		//main_text.next_frame();
+		text_next_frame();
 		oam_copy(oam_mem, obj_buffer, 8);
 	}
 }

source/main_menu.cpp

@@ -2,10 +2,11 @@
 #include "main_menu.h"
 #include "button_handler.h"
 
-
-
 int menu_slot = 1;
 int old_menu_slot = 0;
+int menu_mode = MAIN_MENU;
+int ani_mode = 0;
+int x_cord = 128;
 
 Button button_array[4];
 
@@ -14,9 +15,9 @@ void main_menu_init(Button nTransfer, Button nPokedex, Button nCredits)
     button_array[TRANSFER] = nTransfer;
     button_array[POKEDEX] = nPokedex;
     button_array[CREDITS] = nCredits;
-    button_array[TRANSFER].set_location(10, 10);
-    button_array[POKEDEX].set_location(10, 60);
-    button_array[CREDITS].set_location(10, 100);
+    button_array[TRANSFER].set_location(128, 16);
+    button_array[POKEDEX].set_location(128, 64);
+    button_array[CREDITS].set_location(128, 112);
     button_array[TRANSFER].show();
     button_array[POKEDEX].show();
     button_array[CREDITS].show();
@@ -24,27 +25,79 @@ void main_menu_init(Button nTransfer, Button nPokedex, Button nCredits)
 
 int main_menu_loop()
 {
-    if(key_hit(KEY_DOWN)){
-        if (menu_slot != CREDITS){
-            menu_slot++;
-        }
-    }
-
-    if (key_hit(KEY_UP)){
-        if (menu_slot != TRANSFER){
-            menu_slot--;
-        }
-    }
-
-    if (key_hit(KEY_A)){
-        return (menu_slot);
-    }
-
-    if (menu_slot != old_menu_slot)
+    switch (ani_mode)
     {
-        button_array[menu_slot].set_highlight(true);
-        button_array[old_menu_slot].set_highlight(false);
-        old_menu_slot = menu_slot;
+    case ENTERING:
+    {
+        x_cord = x_cord + 4;
+        for (int i = 1; i < 4; i++)
+        {
+            button_array[i].set_location(x_cord, 16 + (48 * (i - 1)));
+        }
+        if (x_cord > 220)
+        {
+            ani_mode = DISABLE;
+        }
+        break;
+    }
+    case EXITING:
+    {
+        x_cord = x_cord - 4;
+        for (int i = 1; i < 4; i++)
+        {
+            button_array[i].set_location(x_cord, 16 + (48 * (i - 1)));
+        }
+        if (x_cord <= 128)
+        {
+            ani_mode = MAIN_MENU;
+        }
+        break;
+    }
+    case MAIN_MENU:
+    {
+        if (key_hit(KEY_DOWN))
+        {
+            if (menu_slot != CREDITS)
+            {
+                menu_slot++;
+            }
+        }
+
+        if (key_hit(KEY_UP))
+        {
+            if (menu_slot != TRANSFER)
+            {
+                menu_slot--;
+            }
+        }
+
+        if (key_hit(KEY_A))
+        {
+            ani_mode = ENTERING;
+        }
+
+        if (menu_slot != old_menu_slot)
+        {
+            button_array[menu_slot].set_highlight(true);
+            button_array[old_menu_slot].set_highlight(false);
+            old_menu_slot = menu_slot;
+        }
+        return 0;
+    }
+    };
+    if (ani_mode == DISABLE)
+    {
+        return menu_slot;
     }
     return 0;
 }
+
+void main_menu_enter()
+{
+    ani_mode = ENTERING;
+}
+
+void main_menu_exit()
+{
+    ani_mode = EXITING;
+}

source/pokemon_party.cpp

@@ -2,8 +2,7 @@
 #include "pokemon_party.h"
 #include "pokemon.h"
 #include "flash_mem.h"
-
-static bool DEBUG = false;
+#include "debug_mode.h"
 
 byte debug_party_data[444] = {
 	0x8A, 0x91, 0x88, 0x92, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x06, 0x9B, 0x13, 0xA1, 0xA1, 0xA1, 0xA1, 0xFF, 0x25, 0xDA,
@@ -34,7 +33,7 @@ byte debug_party_data[444] = {
 Pokemon_Party::Pokemon_Party(){};
 void Pokemon_Party::start_link()
 {
-	if (DEBUG)
+	if (DEBUG_MODE)
 	{
 		for (int i = 0; i < 444; i++)
 		{

source/script_array.cpp

@@ -1,13 +1,15 @@
 #include "script_array.h"
+#include "main_menu.h"
+#include "text_engine.h"
 
 #include <tonc.h>
 
 int last_error;
 Pokemon_Party party_data;
 
-script_obj script[16] =
+script_obj script[17] =
     {
-        script_obj("", 2, CHECK_GAME, 1),                                                              // 0
+        script_obj("", 2),                                                                             // 0
         script_obj("Game not detected. Please turn off your system and upload the program again.", 2), // 1
         script_obj("Welcome to Pokemon Mirror!", 3),                                                   // 2
         script_obj("Please connect your GBA to a GB in the trading room, and press A", 4, START_LINK), // 3
@@ -22,7 +24,8 @@ script_obj script[16] =
         script_obj("", 14, ERROR_COLOSSEUM, 13),                                                       // 12
         script_obj("Error: Went into Colosseum", 3),                                                   // 13
         script_obj("Connection successful! Transfering in Pokemon now", 15),                           // 14
-        script_obj("", 14, IMPORT_POKEMON),                                                            // 15
+        script_obj("", 16, IMPORT_POKEMON),                                                            // 15
+        script_obj("Bye!", 0, BACK_TO_MENU),                                                          // 16
 };
 
 void add_script_party_var(Pokemon_Party var)
@@ -35,16 +38,7 @@ bool run_conditional(int index)
     // Here is most of the logic that drives what lines show up where. It's probably not the best way to code it, but it works
     switch (index)
     {
-    case CHECK_GAME:
-    {
-        u32 game_code = (*(vu32 *)(0x80000AC)) & 0xFFFFFF;
-        return (game_code == 0x565841 || // Ruby
-                game_code == 0x505841 || // Sapphire
-                game_code == 0x525042 || // FireRed
-                game_code == 0x475042 || // LeafGreen
-                game_code == 0x455042    // Emerald
-        );
-    }
+
     case START_LINK:
         party_data.start_link();
         return true;
@@ -69,6 +63,12 @@ bool run_conditional(int index)
         party_data.inject_pokemon();
         return true;
 
+    case BACK_TO_MENU:
+        text_disable();
+        main_menu_exit();
+        return true;
+
+
     default:
         tte_set_pos(0, 0);
         tte_write("ERROR! No conditional found.");

source/sprite_data.cpp

@@ -20,11 +20,26 @@ void load_background(){
     REG_BG0CNT= BG_CBB(CBB) | BG_SBB(SBB) | BG_4BPP | BG_REG_32x32 | BG_PRIO(2);
 }
 
-#include "textboxBG.h"
-void load_textbox_background(){
+#include "openingBG.h"
+void load_opening_background(){
     int CBB = 1;
     int SBB = 9;
     // Load palette
+    memcpy(pal_bg_mem + 32, openingBGPal, openingBGPalLen);
+    // Load tiles into CBB 0
+    memcpy(&tile_mem[CBB][0], openingBGTiles, openingBGTilesLen);
+    // Load map into SBB 0
+    memcpy(&se_mem[SBB][0], openingBGMap, openingBGMapLen);
+
+    REG_BG1VOFS = 96;
+    REG_BG1CNT = BG_CBB(CBB) | BG_SBB(SBB) | BG_4BPP | BG_REG_32x32 | BG_PRIO(1);
+}
+
+#include "textboxBG.h"
+void load_textbox_background(){
+    int CBB = 2;
+    int SBB = 17;
+    // Load palette
     memcpy(pal_bg_mem + 16, textBoxBGPal, textBoxBGPalLen);
     // Load tiles into CBB 0
     memcpy(&tile_mem[CBB][0], textBoxBGTiles, textBoxBGTilesLen);

source/text_engine.cpp

@@ -14,46 +14,54 @@ const int RIGHT = H_MAX - LEFT;
 const int TOP = 120;
 const int BOTTOM = V_MAX;
 
-uint char_count = 0;
+script_obj curr_line;
+int frame_count;
+uint char_count;
+bool disabled;
 
-text_engine::text_engine()
+void init_text_engine()
 {
     // Load the TTE
-    tte_init_se(3, BG_CBB(TEXT_CBB)|BG_SBB(TEXT_SBB)|BG_PRIO(0), 0xF000, CLR_PURPLE, 0, &fwf_default, NULL);
+    tte_init_se(3, BG_CBB(TEXT_CBB) | BG_SBB(TEXT_SBB) | BG_PRIO(0), 0xF000, CLR_ORANGE, 0, &fwf_default, NULL);
     tte_set_margins(LEFT, TOP, RIGHT, BOTTOM);
     tte_set_pos(LEFT, TOP);
 
     // Set default variables
     curr_line = script[0];
     frame_count = 0;
+    char_count = 0;
+    disabled = false;
 }
 
-void text_engine::next_frame()
+void text_next_frame()
 {
-    tte_set_pos(LEFT, TOP);
-    if (char_count < curr_line.get_text().length())
+    if (!disabled)
     {
-        if (frame_count % 2 == 0 || key_held(KEY_B))
+        tte_set_pos(LEFT, TOP);
+        if (char_count < curr_line.get_text().length())
         {
-            char_count++;
-            tte_erase_rect(LEFT, TOP, RIGHT, BOTTOM);
-            tte_set_ink(CLR_RED);
-            tte_write(curr_line.get_text().substr(0, char_count).c_str());
+            if (frame_count % 2 == 0 || key_held(KEY_B))
+            {
+                char_count++;
+                tte_erase_rect(LEFT, TOP, RIGHT, BOTTOM);
+                tte_set_ink(CLR_RED);
+                tte_write(curr_line.get_text().substr(0, char_count).c_str());
+            }
         }
-    }
-    else
-    {
-        if (key_hit(KEY_A) || char_count == 0)
+        else
         {
-            curr_line = script[get_next_obj_id(curr_line)];
-            char_count = 0;
+            if (key_hit(KEY_A) || char_count == 0)
+            {
+                curr_line = script[text_next_obj_id(curr_line)];
+                char_count = 0;
+            }
         }
-    }
 
-    frame_count++;
+        frame_count++;
+    }
 }
 
-int text_engine::get_next_obj_id(script_obj current_line)
+int text_next_obj_id(script_obj current_line)
 {
     if (current_line.get_cond_id() == 0)
     {
@@ -69,3 +77,15 @@ int text_engine::get_next_obj_id(script_obj current_line)
     }
 }
 
+void text_enable()
+{
+    disabled = false;
+    REG_BG2CNT = (REG_BG2CNT & ~BG_PRIO_MASK) | BG_PRIO(1);
+}
+
+void text_disable()
+{
+    disabled = true;
+    tte_erase_screen();
+    REG_BG2CNT = (REG_BG2CNT & ~BG_PRIO_MASK) | BG_PRIO(3);
+}