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Adding text debug menu

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The Gears of Progress
2026-01-11 17:33:02 -05:00
parent 2482bb486b
commit 2309f7c493
7 changed files with 182 additions and 50 deletions
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190
source/text_engine.cpp
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@@ -11,6 +11,7 @@
#include "latin_short.h"
#include "japanese_small.h"
#include "text_data_table.h"
#include "background_engine.h"
#define TEXT_CBB 0
#define TEXT_SBB 10
@@ -28,7 +29,7 @@ bool text_exit;
// Doing it this way does mean that we need to completely restart decompression whenever we switch from dialog entry.
// but given that it requires user input to do so, I believe it's worth it and not time-critical.
// attribute noinline was used to make sure the compiler doesn't inline this code back into text_loop()
static __attribute__((noinline)) const u8* read_dialogue_text_entry(uint8_t index, u8 *output_buffer)
static __attribute__((noinline)) const u8 *read_dialogue_text_entry(uint8_t index, u8 *output_buffer)
{
u8 text_decompression_buffer[6144];
const u8 *text_entry;
@@ -43,6 +44,21 @@ static __attribute__((noinline)) const u8* read_dialogue_text_entry(uint8_t inde
return output_buffer;
}
static __attribute__((noinline)) const u8 *read_dialogue_text_entry(uint8_t index, uint8_t text_section, u8 *output_buffer)
{
u8 text_decompression_buffer[6144];
const u8 *text_entry;
text_data_table dialogue_table(text_decompression_buffer);
dialogue_table.decompress(get_compressed_text_table(text_section));
text_entry = dialogue_table.get_text_entry(index);
memcpy(output_buffer, text_entry, dialogue_table.get_text_entry_size(index));
return output_buffer;
}
void init_text_engine()
{
// Load the TTE
@@ -82,51 +98,148 @@ int text_loop(int script)
u8 diag_entry_text_buffer[1024];
switch (script)
{
case BTN_TRANSFER:
case SCRIPT_DEBUG:
curr_line = transfer_script_params[0];
break;
case SCRIPT_TRANSFER:
curr_line = transfer_script_params[T_SCRIPT_START];
break;
case BTN_EVENTS:
case SCRIPT_EVENT:
curr_line = event_script_params[E_SCRIPT_START];
break;
}
curr_text = (curr_line.has_text()) ? read_dialogue_text_entry(curr_line.get_text_entry_index(), diag_entry_text_buffer) : NULL;
REG_BG1CNT = (REG_BG1CNT && !BG_PRIO_MASK) | BG_PRIO(2); // Show Fennel
show_text_box();
// tte_set_margins(LEFT, TOP, RIGHT, BOTTOM);
while (true) // This loops through all the connected script objects
if (script != SCRIPT_DEBUG)
{
if (curr_text != NULL && curr_text[char_index] != 0xFF && curr_text[char_index] != 0xFB)
REG_BG1CNT = (REG_BG1CNT && !BG_PRIO_MASK) | BG_PRIO(2); // Show Fennel
show_text_box();
while (true) // This loops through all the connected script objects
{
tte_set_pos(LEFT, TOP);
tte_erase_rect(LEFT, TOP, RIGHT, BOTTOM);
ptgb_write(curr_text, char_index);
if (curr_text != NULL && curr_text[char_index] != 0xFF && curr_text[char_index] != 0xFB)
{
tte_set_pos(LEFT, TOP);
tte_erase_rect(LEFT, TOP, RIGHT, BOTTOM);
ptgb_write(curr_text, false);
}
wait_for_user_to_continue(false);
line_char_index = 0;
switch (script)
{
case BTN_TRANSFER:
curr_line = transfer_script_params[text_next_obj_id(curr_line)];
break;
case BTN_EVENTS:
curr_line = event_script_params[text_next_obj_id(curr_line)];
break;
}
curr_text = (curr_line.has_text()) ? read_dialogue_text_entry(curr_line.get_text_entry_index(), diag_entry_text_buffer) : NULL;
char_index = 0;
if (text_exit)
{
hide_text_box();
tte_erase_rect(LEFT, TOP, RIGHT, BOTTOM);
text_exit = false;
return 0;
}
}
}
else // Debug script loop
{
u16 debug_charset[256];
load_localized_charset(debug_charset, 3, ENGLISH);
wait_for_user_to_continue(false);
line_char_index = 0;
switch (script)
int text_section = 0;
int text_identifier = 0;
while (true)
{
case BTN_TRANSFER:
curr_line = transfer_script_params[text_next_obj_id(curr_line)];
break;
case BTN_EVENTS:
curr_line = event_script_params[text_next_obj_id(curr_line)];
break;
}
bool exit = false;
bool update_text = true;
key_poll();
while (!exit)
{
if (key_hit(KEY_LEFT))
{
text_identifier = (text_identifier + (text_section_lengths[text_section] - 1)) % text_section_lengths[text_section];
update_text = true;
}
else if (key_hit(KEY_RIGHT))
{
text_identifier = (text_identifier + 1) % text_section_lengths[text_section];
update_text = true;
}
else if (key_hit(KEY_UP))
{
text_section = (text_section + 1) % NUM_TEXT_SECTIONS;
update_text = true;
}
else if (key_hit(KEY_DOWN))
{
text_section = (text_section + (NUM_TEXT_SECTIONS - 1)) % NUM_TEXT_SECTIONS;
update_text = true;
}
else if (key_hit(KEY_START))
{
exit = true;
}
if (update_text)
{
if (text_identifier > text_section_lengths[text_section])
{
text_identifier = text_section_lengths[text_section];
}
if (text_section > NUM_TEXT_SECTIONS)
{
text_section = NUM_TEXT_SECTIONS;
}
tte_set_pos(0, 0);
tte_erase_rect(0, 0, 240, 160);
ptgb_write_debug(debug_charset, "(", true);
ptgb_write_debug(debug_charset, ptgb::to_string(text_section), true);
ptgb_write_debug(debug_charset, ", ", true);
ptgb_write_debug(debug_charset, ptgb::to_string(text_identifier), true);
ptgb_write_debug(debug_charset, ")", true);
update_text = false;
}
global_next_frame();
}
curr_text = (curr_line.has_text()) ? read_dialogue_text_entry(curr_line.get_text_entry_index(), diag_entry_text_buffer) : NULL;
char_index = 0;
line_char_index = 0;
curr_text = read_dialogue_text_entry(text_identifier, text_section, diag_entry_text_buffer);
char_index = 0;
if (text_exit)
{
if (curr_text != NULL && curr_text[char_index] != 0xFF && curr_text[char_index] != 0xFB)
{
if (text_section == PTGB_INDEX)
{
reset_textbox();
}
else
{
create_textbox(4, 1, 160, 80, true);
}
show_text_box();
tte_erase_rect(0, 0, 240, 160);
ptgb_write(curr_text, true);
}
wait_for_user_to_continue(false);
update_text = true;
hide_text_box();
tte_erase_rect(LEFT, TOP, RIGHT, BOTTOM);
text_exit = false;
return 0;
if (text_exit)
{
text_exit = false;
return 0;
}
}
}
}
@@ -184,15 +297,15 @@ int ptgb_write(const byte *text, bool instant, int length)
TFont *font;
int num = 0;
/*
if (curr_text[char_index] == 0xFB) // This will need to be moved
{
line_char_index += char_index;
line_char_index++;
// Low key kinda scuffed, but it works to split the string
curr_text = &curr_line.get_text()[line_char_index];
}
*/
/*
if (curr_text[char_index] == 0xFB) // This will need to be moved
{
line_char_index += char_index;
line_char_index++;
// Low key kinda scuffed, but it works to split the string
curr_text = &curr_line.get_text()[line_char_index];
}
*/
while ((ch = *str) != 0xFF && num < length)
{
if (get_frame_count() % 2 == 0 || key_held(KEY_B) || key_held(KEY_A) || instant)
@@ -253,7 +366,7 @@ int ptgb_write(const byte *text, bool instant, int length)
return 0; // str - text;
}
// This is mostly used for debug stuff, I shouldn't rely it on it much.
int ptgb_write_debug(const u16* charset, const char *text, bool instant)
int ptgb_write_debug(const u16 *charset, const char *text, bool instant)
{
byte temp_holding[256];
int i;
@@ -296,6 +409,7 @@ void wait_for_user_to_continue(bool clear_text)
fennel_speak(0);
}
}
key_poll();
while (!(key_hit(KEY_A) || key_hit(KEY_B) || curr_text == NULL))
{
global_next_frame();