ref: 4fcc002b4ae32417b80298462c9b674acd3e32aa
dir: /src/ft2_pattern_ed.c/
// for finding memory leaks in debug mode with Visual Studio
#if defined _DEBUG && defined _MSC_VER
#include <crtdbg.h>
#endif
#include <stdio.h>
#include <stdint.h>
#include <stdbool.h>
#include "ft2_header.h"
#include "ft2_config.h"
#include "ft2_pattern_ed.h"
#include "ft2_gui.h"
#include "ft2_sample_ed.h"
#include "ft2_pattern_draw.h"
#include "ft2_inst_ed.h"
#include "scopes/ft2_scopes.h"
#include "ft2_diskop.h"
#include "ft2_audio.h"
#include "ft2_wav_renderer.h"
#include "ft2_mouse.h"
#include "ft2_video.h"
#include "ft2_tables.h"
#include "ft2_bmp.h"
#include "ft2_structs.h"
// for pattern marking w/ keyboard
static int8_t lastChMark;
static int16_t lastRowMark;
// for pattern marking w/ mouse
static int32_t lastMarkX1 = -1, lastMarkX2 = -1, lastMarkY1 = -1, lastMarkY2 = -1;
static const uint8_t ptnNumRows[8] = { 27, 25, 20, 19, 42, 40, 31, 30 };
static const uint8_t ptnLineSub[8] = { 13, 12, 9, 9, 20, 19, 15, 14 };
static const uint8_t iSwitchExtW[4] = { 40, 40, 40, 39 };
static const uint8_t iSwitchExtY[8] = { 2, 2, 2, 2, 19, 19, 19, 19 };
static const uint8_t iSwitchY[8] = { 2, 19, 36, 53, 73, 90, 107, 124 };
static const uint16_t iSwitchExtX[4] = { 221, 262, 303, 344 };
static int32_t lastMouseX, lastMouseY;
static int32_t last_TimeH, last_TimeM, last_TimeS;
static note_t tmpPattern[MAX_CHANNELS * MAX_PATT_LEN];
volatile pattMark_t pattMark; // globalized
bool allocatePattern(uint16_t pattNum) // for tracker use only, not in loader!
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (pattern[pattNum] == NULL)
{
/* Original FT2 allocates only the amount of rows needed, but we don't
** do that to avoid out of bondary row look-up between out-of-sync replayer
** state and tracker state (yes it used to happen, rarely). We're not wasting
** too much RAM for a modern computer anyway. Worst case: 256 allocated
** patterns would be ~10MB.
**/
pattern[pattNum] = (note_t *)calloc((MAX_PATT_LEN * TRACK_WIDTH) + 16, 1);
if (pattern[pattNum] == NULL)
{
if (audioWasntLocked)
unlockAudio();
return false;
}
song.currNumRows = patternNumRows[pattNum];
}
if (audioWasntLocked)
unlockAudio();
return true;
}
void killPatternIfUnused(uint16_t pattNum) // for tracker use only, not in loader!
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (patternEmpty(pattNum))
{
if (pattern[pattNum] != NULL)
{
free(pattern[pattNum]);
pattern[pattNum] = NULL;
}
}
if (audioWasntLocked)
unlockAudio();
}
uint8_t getMaxVisibleChannels(void)
{
assert(config.ptnMaxChannels >= 0 && config.ptnMaxChannels <= 3);
if (config.ptnShowVolColumn)
return maxVisibleChans1[config.ptnMaxChannels];
else
return maxVisibleChans2[config.ptnMaxChannels];
}
void updatePatternWidth(void)
{
if (ui.numChannelsShown > ui.maxVisibleChannels)
ui.numChannelsShown = ui.maxVisibleChannels;
assert(ui.numChannelsShown >= 2 && ui.numChannelsShown <= 12);
ui.patternChannelWidth = chanWidths[(ui.numChannelsShown / 2) - 1] + 3;
}
void updateAdvEdit(void)
{
hexOutBg(92, 113, PAL_FORGRND, PAL_DESKTOP, editor.srcInstr, 2);
hexOutBg(92, 126, PAL_FORGRND, PAL_DESKTOP, editor.curInstr, 2);
}
void setAdvEditCheckBoxes(void)
{
checkBoxes[CB_ENABLE_MASKING].checked = editor.copyMaskEnable;
checkBoxes[CB_COPY_MASK_0].checked = editor.copyMask[0];
checkBoxes[CB_COPY_MASK_1].checked = editor.copyMask[1];
checkBoxes[CB_COPY_MASK_2].checked = editor.copyMask[2];
checkBoxes[CB_COPY_MASK_3].checked = editor.copyMask[3];
checkBoxes[CB_COPY_MASK_4].checked = editor.copyMask[4];
checkBoxes[CB_PASTE_MASK_0].checked = editor.pasteMask[0];
checkBoxes[CB_PASTE_MASK_1].checked = editor.pasteMask[1];
checkBoxes[CB_PASTE_MASK_2].checked = editor.pasteMask[2];
checkBoxes[CB_PASTE_MASK_3].checked = editor.pasteMask[3];
checkBoxes[CB_PASTE_MASK_4].checked = editor.pasteMask[4];
checkBoxes[CB_TRANSP_MASK_0].checked = editor.transpMask[0];
checkBoxes[CB_TRANSP_MASK_1].checked = editor.transpMask[1];
checkBoxes[CB_TRANSP_MASK_2].checked = editor.transpMask[2];
checkBoxes[CB_TRANSP_MASK_3].checked = editor.transpMask[3];
checkBoxes[CB_TRANSP_MASK_4].checked = editor.transpMask[4];
showCheckBox(CB_ENABLE_MASKING);
showCheckBox(CB_COPY_MASK_0);
showCheckBox(CB_COPY_MASK_1);
showCheckBox(CB_COPY_MASK_2);
showCheckBox(CB_COPY_MASK_3);
showCheckBox(CB_COPY_MASK_4);
showCheckBox(CB_PASTE_MASK_0);
showCheckBox(CB_PASTE_MASK_1);
showCheckBox(CB_PASTE_MASK_2);
showCheckBox(CB_PASTE_MASK_3);
showCheckBox(CB_PASTE_MASK_4);
showCheckBox(CB_TRANSP_MASK_0);
showCheckBox(CB_TRANSP_MASK_1);
showCheckBox(CB_TRANSP_MASK_2);
showCheckBox(CB_TRANSP_MASK_3);
showCheckBox(CB_TRANSP_MASK_4);
}
void drawAdvEdit(void)
{
drawFramework( 0, 92, 110, 17, FRAMEWORK_TYPE1);
drawFramework( 0, 109, 110, 64, FRAMEWORK_TYPE1);
drawFramework(110, 92, 124, 81, FRAMEWORK_TYPE1);
drawFramework(234, 92, 19, 81, FRAMEWORK_TYPE1);
drawFramework(253, 92, 19, 81, FRAMEWORK_TYPE1);
drawFramework(272, 92, 19, 81, FRAMEWORK_TYPE1);
textOutShadow( 4, 96, PAL_FORGRND, PAL_DSKTOP2, "Instr. remap:");
textOutShadow( 4, 113, PAL_FORGRND, PAL_DSKTOP2, "Old number");
textOutShadow( 4, 126, PAL_FORGRND, PAL_DSKTOP2, "New number");
textOutShadow(129, 96, PAL_FORGRND, PAL_DSKTOP2, "Masking enable");
textOutShadow(114, 109, PAL_FORGRND, PAL_DSKTOP2, "Note");
textOutShadow(114, 122, PAL_FORGRND, PAL_DSKTOP2, "Instrument number");
textOutShadow(114, 135, PAL_FORGRND, PAL_DSKTOP2, "Volume column");
textOutShadow(114, 148, PAL_FORGRND, PAL_DSKTOP2, "Effect digit 1");
textOutShadow(114, 161, PAL_FORGRND, PAL_DSKTOP2, "Effect digit 2,3");
charOutShadow(239, 95, PAL_FORGRND, PAL_DSKTOP2, 'C');
charOutShadow(258, 95, PAL_FORGRND, PAL_DSKTOP2, 'P');
charOutShadow(277, 95, PAL_FORGRND, PAL_DSKTOP2, 'T');
showPushButton(PB_REMAP_TRACK);
showPushButton(PB_REMAP_PATTERN);
showPushButton(PB_REMAP_SONG);
showPushButton(PB_REMAP_BLOCK);
setAdvEditCheckBoxes();
updateAdvEdit();
}
void hideAdvEdit(void)
{
ui.advEditShown = false;
hidePushButton(PB_REMAP_TRACK);
hidePushButton(PB_REMAP_PATTERN);
hidePushButton(PB_REMAP_SONG);
hidePushButton(PB_REMAP_BLOCK);
hideCheckBox(CB_ENABLE_MASKING);
hideCheckBox(CB_COPY_MASK_0);
hideCheckBox(CB_COPY_MASK_1);
hideCheckBox(CB_COPY_MASK_2);
hideCheckBox(CB_COPY_MASK_3);
hideCheckBox(CB_COPY_MASK_4);
hideCheckBox(CB_PASTE_MASK_0);
hideCheckBox(CB_PASTE_MASK_1);
hideCheckBox(CB_PASTE_MASK_2);
hideCheckBox(CB_PASTE_MASK_3);
hideCheckBox(CB_PASTE_MASK_4);
hideCheckBox(CB_TRANSP_MASK_0);
hideCheckBox(CB_TRANSP_MASK_1);
hideCheckBox(CB_TRANSP_MASK_2);
hideCheckBox(CB_TRANSP_MASK_3);
hideCheckBox(CB_TRANSP_MASK_4);
ui.scopesShown = true;
drawScopeFramework();
}
void showAdvEdit(void)
{
if (ui.extended)
exitPatternEditorExtended();
hideTopScreen();
showTopScreen(false);
ui.advEditShown = true;
ui.scopesShown = false;
drawAdvEdit();
}
void toggleAdvEdit(void)
{
if (ui.advEditShown)
hideAdvEdit();
else
showAdvEdit();
}
void drawTranspose(void)
{
drawFramework(0, 92, 53, 16, FRAMEWORK_TYPE1);
drawFramework(53, 92, 119, 16, FRAMEWORK_TYPE1);
drawFramework(172, 92, 119, 16, FRAMEWORK_TYPE1);
drawFramework(0, 108, 53, 65, FRAMEWORK_TYPE1);
drawFramework(53, 108, 119, 65, FRAMEWORK_TYPE1);
drawFramework(172, 108, 119, 65, FRAMEWORK_TYPE1);
textOutShadow(4, 95, PAL_FORGRND, PAL_DSKTOP2, "Transp.");
textOutShadow(58, 95, PAL_FORGRND, PAL_DSKTOP2, "Current instrument");
textOutShadow(188, 95, PAL_FORGRND, PAL_DSKTOP2, "All instruments");
textOutShadow(4, 114, PAL_FORGRND, PAL_DSKTOP2, "Track");
textOutShadow(4, 129, PAL_FORGRND, PAL_DSKTOP2, "Pattern");
textOutShadow(4, 144, PAL_FORGRND, PAL_DSKTOP2, "Song");
textOutShadow(4, 159, PAL_FORGRND, PAL_DSKTOP2, "Block");
showPushButton(PB_TRANSP_CUR_INS_TRK_UP);
showPushButton(PB_TRANSP_CUR_INS_TRK_DN);
showPushButton(PB_TRANSP_CUR_INS_TRK_12UP);
showPushButton(PB_TRANSP_CUR_INS_TRK_12DN);
showPushButton(PB_TRANSP_ALL_INS_TRK_UP);
showPushButton(PB_TRANSP_ALL_INS_TRK_DN);
showPushButton(PB_TRANSP_ALL_INS_TRK_12UP);
showPushButton(PB_TRANSP_ALL_INS_TRK_12DN);
showPushButton(PB_TRANSP_CUR_INS_PAT_UP);
showPushButton(PB_TRANSP_CUR_INS_PAT_DN);
showPushButton(PB_TRANSP_CUR_INS_PAT_12UP);
showPushButton(PB_TRANSP_CUR_INS_PAT_12DN);
showPushButton(PB_TRANSP_ALL_INS_PAT_UP);
showPushButton(PB_TRANSP_ALL_INS_PAT_DN);
showPushButton(PB_TRANSP_ALL_INS_PAT_12UP);
showPushButton(PB_TRANSP_ALL_INS_PAT_12DN);
showPushButton(PB_TRANSP_CUR_INS_SNG_UP);
showPushButton(PB_TRANSP_CUR_INS_SNG_DN);
showPushButton(PB_TRANSP_CUR_INS_SNG_12UP);
showPushButton(PB_TRANSP_CUR_INS_SNG_12DN);
showPushButton(PB_TRANSP_ALL_INS_SNG_UP);
showPushButton(PB_TRANSP_ALL_INS_SNG_DN);
showPushButton(PB_TRANSP_ALL_INS_SNG_12UP);
showPushButton(PB_TRANSP_ALL_INS_SNG_12DN);
showPushButton(PB_TRANSP_CUR_INS_BLK_UP);
showPushButton(PB_TRANSP_CUR_INS_BLK_DN);
showPushButton(PB_TRANSP_CUR_INS_BLK_12UP);
showPushButton(PB_TRANSP_CUR_INS_BLK_12DN);
showPushButton(PB_TRANSP_ALL_INS_BLK_UP);
showPushButton(PB_TRANSP_ALL_INS_BLK_DN);
showPushButton(PB_TRANSP_ALL_INS_BLK_12UP);
showPushButton(PB_TRANSP_ALL_INS_BLK_12DN);
}
void showTranspose(void)
{
if (ui.extended)
exitPatternEditorExtended();
hideTopScreen();
showTopScreen(false);
ui.transposeShown = true;
ui.scopesShown = false;
drawTranspose();
}
void hideTranspose(void)
{
hidePushButton(PB_TRANSP_CUR_INS_TRK_UP);
hidePushButton(PB_TRANSP_CUR_INS_TRK_DN);
hidePushButton(PB_TRANSP_CUR_INS_TRK_12UP);
hidePushButton(PB_TRANSP_CUR_INS_TRK_12DN);
hidePushButton(PB_TRANSP_ALL_INS_TRK_UP);
hidePushButton(PB_TRANSP_ALL_INS_TRK_DN);
hidePushButton(PB_TRANSP_ALL_INS_TRK_12UP);
hidePushButton(PB_TRANSP_ALL_INS_TRK_12DN);
hidePushButton(PB_TRANSP_CUR_INS_PAT_UP);
hidePushButton(PB_TRANSP_CUR_INS_PAT_DN);
hidePushButton(PB_TRANSP_CUR_INS_PAT_12UP);
hidePushButton(PB_TRANSP_CUR_INS_PAT_12DN);
hidePushButton(PB_TRANSP_ALL_INS_PAT_UP);
hidePushButton(PB_TRANSP_ALL_INS_PAT_DN);
hidePushButton(PB_TRANSP_ALL_INS_PAT_12UP);
hidePushButton(PB_TRANSP_ALL_INS_PAT_12DN);
hidePushButton(PB_TRANSP_CUR_INS_SNG_UP);
hidePushButton(PB_TRANSP_CUR_INS_SNG_DN);
hidePushButton(PB_TRANSP_CUR_INS_SNG_12UP);
hidePushButton(PB_TRANSP_CUR_INS_SNG_12DN);
hidePushButton(PB_TRANSP_ALL_INS_SNG_UP);
hidePushButton(PB_TRANSP_ALL_INS_SNG_DN);
hidePushButton(PB_TRANSP_ALL_INS_SNG_12UP);
hidePushButton(PB_TRANSP_ALL_INS_SNG_12DN);
hidePushButton(PB_TRANSP_CUR_INS_BLK_UP);
hidePushButton(PB_TRANSP_CUR_INS_BLK_DN);
hidePushButton(PB_TRANSP_CUR_INS_BLK_12UP);
hidePushButton(PB_TRANSP_CUR_INS_BLK_12DN);
hidePushButton(PB_TRANSP_ALL_INS_BLK_UP);
hidePushButton(PB_TRANSP_ALL_INS_BLK_DN);
hidePushButton(PB_TRANSP_ALL_INS_BLK_12UP);
hidePushButton(PB_TRANSP_ALL_INS_BLK_12DN);
ui.transposeShown = false;
ui.scopesShown = true;
drawScopeFramework();
}
void toggleTranspose(void)
{
if (ui.transposeShown)
hideTranspose();
else
showTranspose();
}
// ----- PATTERN CURSOR FUNCTIONS -----
void cursorChannelLeft(void)
{
cursor.object = CURSOR_EFX2;
if (cursor.ch == 0)
{
cursor.ch = (uint8_t)(song.numChannels - 1);
if (ui.pattChanScrollShown)
setScrollBarPos(SB_CHAN_SCROLL, song.numChannels, true);
}
else
{
cursor.ch--;
if (ui.pattChanScrollShown)
{
if (cursor.ch < ui.channelOffset)
scrollBarScrollUp(SB_CHAN_SCROLL, 1);
}
}
}
void cursorChannelRight(void)
{
cursor.object = CURSOR_NOTE;
if (cursor.ch >= song.numChannels-1)
{
cursor.ch = 0;
if (ui.pattChanScrollShown)
setScrollBarPos(SB_CHAN_SCROLL, 0, true);
}
else
{
cursor.ch++;
if (ui.pattChanScrollShown && cursor.ch >= ui.channelOffset+ui.numChannelsShown)
scrollBarScrollDown(SB_CHAN_SCROLL, 1);
}
}
void cursorTabLeft(void)
{
if (cursor.object == CURSOR_NOTE)
cursorChannelLeft();
cursor.object = CURSOR_NOTE;
ui.updatePatternEditor = true;
}
void cursorTabRight(void)
{
cursorChannelRight();
cursor.object = CURSOR_NOTE;
ui.updatePatternEditor = true;
}
void chanLeft(void)
{
cursorChannelLeft();
cursor.object = CURSOR_NOTE;
ui.updatePatternEditor = true;
}
void chanRight(void)
{
cursorChannelRight();
cursor.object = CURSOR_NOTE;
ui.updatePatternEditor = true;
}
void cursorLeft(void)
{
cursor.object--;
if (!config.ptnShowVolColumn)
{
while (cursor.object == CURSOR_VOL1 || cursor.object == CURSOR_VOL2)
cursor.object--;
}
if (cursor.object == -1)
{
cursor.object = CURSOR_EFX2;
cursorChannelLeft();
}
ui.updatePatternEditor = true;
}
void cursorRight(void)
{
cursor.object++;
if (!config.ptnShowVolColumn)
{
while (cursor.object == CURSOR_VOL1 || cursor.object == CURSOR_VOL2)
cursor.object++;
}
if (cursor.object == 8)
{
cursor.object = CURSOR_NOTE;
cursorChannelRight();
}
ui.updatePatternEditor = true;
}
void showPatternEditor(void)
{
ui.patternEditorShown = true;
updateChanNums();
drawPatternBorders();
ui.updatePatternEditor = true;
}
void hidePatternEditor(void)
{
hideScrollBar(SB_CHAN_SCROLL);
hidePushButton(PB_CHAN_SCROLL_LEFT);
hidePushButton(PB_CHAN_SCROLL_RIGHT);
ui.patternEditorShown = false;
}
static void updatePatternEditorGUI(void)
{
uint16_t i;
pushButton_t *p;
textBox_t *t;
if (ui.extended)
{
// extended pattern editor
// instrument names
t = &textBoxes[TB_INST1];
for (i = 0; i < 8; i++, t++)
{
if (i < 4)
{
t->x = 406;
t->y = 5 + (i * 11);
}
else
{
t->x = 529;
t->y = 5 + ((i - 4) * 11);
}
t->w = 99;
t->renderW = t->w - (t->tx * 2);
}
scrollBars[SB_POS_ED].h = 23;
pushButtons[PB_POSED_POS_DOWN].y = 38;
pushButtons[PB_POSED_PATT_UP].y = 20;
pushButtons[PB_POSED_PATT_DOWN].y = 20;
pushButtons[PB_POSED_DEL].y = 35;
pushButtons[PB_SWAP_BANK].caption = "Swap B.";
pushButtons[PB_SWAP_BANK].caption2 = NULL;
pushButtons[PB_SWAP_BANK].x = 162;
pushButtons[PB_SWAP_BANK].y = 35;
pushButtons[PB_SWAP_BANK].w = 53;
pushButtons[PB_SWAP_BANK].h = 16;
pushButtons[PB_POSED_LEN_UP].x = 180;
pushButtons[PB_POSED_LEN_UP].y = 3;
pushButtons[PB_POSED_LEN_DOWN].x = 197;
pushButtons[PB_POSED_LEN_DOWN].y = 3;
pushButtons[PB_POSED_REP_UP].x = 180;
pushButtons[PB_POSED_REP_UP].y = 17;
pushButtons[PB_POSED_REP_DOWN].x = 197;
pushButtons[PB_POSED_REP_DOWN].y = 17;
pushButtons[PB_PATT_UP].x = 267;
pushButtons[PB_PATT_UP].y = 37;
pushButtons[PB_PATT_DOWN].x = 284;
pushButtons[PB_PATT_DOWN].y = 37;
pushButtons[PB_PATTLEN_UP].x = 348;
pushButtons[PB_PATTLEN_UP].y = 37;
pushButtons[PB_PATTLEN_DOWN].x = 365;
pushButtons[PB_PATTLEN_DOWN].y = 37;
// instrument switcher
p = &pushButtons[PB_RANGE1];
for (i = 0; i < 16; i++, p++)
{
p->w = iSwitchExtW[i & 3];
p->x = iSwitchExtX[i & 3];
p->y = iSwitchExtY[i & 7];
}
}
else
{
// instrument names
t = &textBoxes[TB_INST1];
for (i = 0; i < 8; i++, t++)
{
t->y = 5 + (i * 11);
t->x = 446;
t->w = 140;
t->renderW = t->w - (t->tx * 2);
}
// normal pattern editor
scrollBars[SB_POS_ED].h = 21;
pushButtons[PB_POSED_POS_DOWN].y = 36;
pushButtons[PB_POSED_PATT_UP].y = 19;
pushButtons[PB_POSED_PATT_DOWN].y = 19;
pushButtons[PB_POSED_DEL].y = 33;
pushButtons[PB_SWAP_BANK].caption = "Swap";
pushButtons[PB_SWAP_BANK].caption2 = "Bank";
pushButtons[PB_SWAP_BANK].x = 590;
pushButtons[PB_SWAP_BANK].y = 144;
pushButtons[PB_SWAP_BANK].w = 39;
pushButtons[PB_SWAP_BANK].h = 27;
pushButtons[PB_POSED_LEN_UP].x = 74;
pushButtons[PB_POSED_LEN_UP].y = 50;
pushButtons[PB_POSED_LEN_DOWN].x = 91;
pushButtons[PB_POSED_LEN_DOWN].y = 50;
pushButtons[PB_POSED_REP_UP].x = 74;
pushButtons[PB_POSED_REP_UP].y = 62;
pushButtons[PB_POSED_REP_DOWN].x = 91;
pushButtons[PB_POSED_REP_DOWN].y = 62;
pushButtons[PB_PATT_UP].x = 253;
pushButtons[PB_PATT_UP].y = 34;
pushButtons[PB_PATT_DOWN].x = 270;
pushButtons[PB_PATT_DOWN].y = 34;
pushButtons[PB_PATTLEN_UP].x = 253;
pushButtons[PB_PATTLEN_UP].y = 48;
pushButtons[PB_PATTLEN_DOWN].x = 270;
pushButtons[PB_PATTLEN_DOWN].y = 48;
// instrument switcher
p = &pushButtons[PB_RANGE1];
for (i = 0; i < 16; i++, p++)
{
p->w = 39;
p->x = 590;
p->y = iSwitchY[i & 7];
}
}
}
void patternEditorExtended(void)
{
// backup old screen flags
ui._aboutScreenShown = ui.aboutScreenShown;
ui._helpScreenShown = ui.helpScreenShown;
ui._configScreenShown = ui.configScreenShown;
ui._diskOpShown = ui.diskOpShown;
ui._nibblesShown = ui.nibblesShown;
ui._transposeShown = ui.transposeShown;
ui._instEditorShown = ui.instEditorShown;
ui._instEditorExtShown = ui.instEditorExtShown;
ui._sampleEditorExtShown = ui.sampleEditorExtShown;
ui._patternEditorShown = ui.patternEditorShown;
ui._sampleEditorShown = ui.sampleEditorShown;
ui._advEditShown= ui.advEditShown;
ui._wavRendererShown = ui.wavRendererShown;
ui._trimScreenShown = ui.trimScreenShown;
hideTopScreen();
hideSampleEditor();
hideInstEditor();
ui.extended = true;
ui.patternEditorShown = true;
updatePatternEditorGUI(); // change pattern editor layout (based on ui.extended flag)
ui.updatePatternEditor = true; // redraw pattern editor
drawFramework(0, 0, 112, 53, FRAMEWORK_TYPE1);
drawFramework(112, 0, 106, 33, FRAMEWORK_TYPE1);
drawFramework(112, 33, 106, 20, FRAMEWORK_TYPE1);
drawFramework(218, 0, 168, 53, FRAMEWORK_TYPE1);
// pos ed. stuff
drawFramework(2, 2, 51, 20, FRAMEWORK_TYPE2);
drawFramework(2, 31, 51, 20, FRAMEWORK_TYPE2);
showScrollBar(SB_POS_ED);
showPushButton(PB_POSED_POS_UP);
showPushButton(PB_POSED_POS_DOWN);
showPushButton(PB_POSED_INS);
showPushButton(PB_POSED_PATT_UP);
showPushButton(PB_POSED_PATT_DOWN);
showPushButton(PB_POSED_DEL);
showPushButton(PB_POSED_LEN_UP);
showPushButton(PB_POSED_LEN_DOWN);
showPushButton(PB_POSED_REP_UP);
showPushButton(PB_POSED_REP_DOWN);
showPushButton(PB_SWAP_BANK);
showPushButton(PB_PATT_UP);
showPushButton(PB_PATT_DOWN);
showPushButton(PB_PATTLEN_UP);
showPushButton(PB_PATTLEN_DOWN);
showPushButton(PB_EXIT_EXT_PATT);
textOutShadow(116, 5, PAL_FORGRND, PAL_DSKTOP2, "Sng.len.");
textOutShadow(116, 19, PAL_FORGRND, PAL_DSKTOP2, "Repst.");
textOutShadow(222, 39, PAL_FORGRND, PAL_DSKTOP2, "Ptn.");
textOutShadow(305, 39, PAL_FORGRND, PAL_DSKTOP2, "Ln.");
ui.instrSwitcherShown = true;
showInstrumentSwitcher();
drawSongLength();
drawSongLoopStart();
drawEditPattern(editor.editPattern);
drawPatternLength(editor.editPattern);
drawPosEdNums(editor.songPos);
ui.updatePosSections = true;
// kludge to fix scrollbar thumb when the scrollbar height changes during playback
if (songPlaying)
setScrollBarPos(SB_POS_ED, editor.songPos, false);
}
void exitPatternEditorExtended(void)
{
ui.extended = false;
updatePatternEditorGUI();
hidePushButton(PB_EXIT_EXT_PATT);
// set back top screen button maps
// set back old screen flags
ui.aboutScreenShown = ui._aboutScreenShown;
ui.helpScreenShown = ui._helpScreenShown;
ui.configScreenShown = ui._configScreenShown;
ui.diskOpShown = ui._diskOpShown;
ui.nibblesShown = ui._nibblesShown;
ui.transposeShown = ui._transposeShown;
ui.instEditorShown = ui._instEditorShown;
ui.instEditorExtShown = ui._instEditorExtShown;
ui.sampleEditorExtShown = ui._sampleEditorExtShown;
ui.patternEditorShown = ui._patternEditorShown;
ui.sampleEditorShown = ui._sampleEditorShown;
ui.advEditShown = ui._advEditShown;
ui.wavRendererShown = ui._wavRendererShown;
ui.trimScreenShown = ui.trimScreenShown;
showTopScreen(true);
showBottomScreen();
// kludge to fix scrollbar thumb when the scrollbar height changes during playback
if (songPlaying)
setScrollBarPos(SB_POS_ED, editor.songPos, false);
}
void togglePatternEditorExtended(void)
{
if (ui.extended)
exitPatternEditorExtended();
else
patternEditorExtended();
}
void clearPattMark(void)
{
memset((void *)&pattMark, 0, sizeof (pattMark));
lastMarkX1 = -1;
lastMarkX2 = -1;
lastMarkY1 = -1;
lastMarkY2 = -1;
}
void checkMarkLimits(void)
{
volatile int16_t markX1 = pattMark.markX1;
volatile int16_t markX2 = pattMark.markX2;
volatile int16_t markY1 = pattMark.markY1;
volatile int16_t markY2 = pattMark.markY2;
const int16_t limitY = patternNumRows[editor.editPattern];
markY1 = CLAMP(markY1, 0, limitY);
markY2 = CLAMP(markY2, 0, limitY);
const int16_t limitX = (int16_t)(song.numChannels - 1);
markX1 = CLAMP(markX1, 0, limitX);
markX2 = CLAMP(markX2, 0, limitX);
// XXX: will probably never happen? FT2 has this in CheckMarkLimits() though...
if (markX1 > markX2)
markX1 = markX2;
pattMark.markX1 = markX1;
pattMark.markX2 = markX2;
pattMark.markY1 = markY1;
pattMark.markY2 = markY2;
}
static int8_t mouseXToCh(void) // used to get channel num from mouse x (for pattern marking)
{
assert(ui.patternChannelWidth > 0);
if (ui.patternChannelWidth == 0)
return 0;
int32_t mouseX = mouse.x - 29;
mouseX = CLAMP(mouseX, 0, 573);
const int8_t chEnd = (ui.channelOffset + ui.numChannelsShown) - 1;
int8_t ch = ui.channelOffset + (int8_t)(mouseX / ui.patternChannelWidth);
ch = CLAMP(ch, 0, chEnd);
// in some setups there can be non-used channels to the right, do clamping
if (ch >= song.numChannels)
ch = (int8_t)(song.numChannels - 1);
return ch;
}
static int16_t mouseYToRow(void) // used to get row num from mouse y (for pattern marking)
{
const pattCoordsMouse_t *pattCoordsMouse = &pattCoordMouseTable[config.ptnStretch][ui.pattChanScrollShown][ui.extended];
// clamp mouse y to boundaries
const int16_t maxY = ui.pattChanScrollShown ? 382 : 396;
const int16_t my = (int16_t)CLAMP(mouse.y, pattCoordsMouse->upperRowsY, maxY);
const uint8_t charHeight = config.ptnStretch ? 11 : 8;
// test top/middle/bottom rows
if (my < pattCoordsMouse->midRowY)
{
// top rows
int16_t row = editor.row - (pattCoordsMouse->numUpperRows - ((my - pattCoordsMouse->upperRowsY) / charHeight));
if (row < 0)
row = 0;
return row;
}
else if (my >= pattCoordsMouse->midRowY && my <= pattCoordsMouse->midRowY+10)
{
// current row (middle)
return editor.row;
}
else
{
// bottom rows
int16_t row = (editor.row + 1) + ((my - pattCoordsMouse->lowerRowsY) / charHeight);
// prevent being able to mark the next unseen row on the bottom (in some configurations)
const uint8_t mode = (ui.extended * 4) + (config.ptnStretch * 2) + ui.pattChanScrollShown;
const int16_t maxRow = (ptnNumRows[mode] + (editor.row - ptnLineSub[mode])) - 1;
if (row > maxRow)
row = maxRow;
// clamp to pattern length
const int16_t patternLen = patternNumRows[editor.editPattern];
if (row >= patternLen)
row = patternLen - 1;
return row;
}
}
void handlePatternDataMouseDown(bool mouseButtonHeld)
{
int16_t y1, y2;
// non-FT2 feature: Use right mouse button to remove pattern marking
if (mouse.rightButtonPressed)
{
clearPattMark();
ui.updatePatternEditor = true;
return;
}
if (!mouseButtonHeld)
{
// we clicked inside the pattern data area for the first time, set initial vars
mouse.lastUsedObjectType = OBJECT_PATTERNMARK;
lastMouseX = mouse.x;
lastMouseY = mouse.y;
lastChMark = mouseXToCh();
lastRowMark = mouseYToRow();
pattMark.markX1 = lastChMark;
pattMark.markX2 = lastChMark;
pattMark.markY1 = lastRowMark;
pattMark.markY2 = lastRowMark + 1;
checkMarkLimits();
ui.updatePatternEditor = true;
return;
}
// we're holding down the mouse button inside the pattern data area
bool forceMarking = songPlaying;
// scroll left/right with mouse
if (ui.pattChanScrollShown)
{
if (mouse.x < 29)
{
scrollBarScrollUp(SB_CHAN_SCROLL, 1);
forceMarking = true;
}
else if (mouse.x > 604)
{
scrollBarScrollDown(SB_CHAN_SCROLL, 1);
forceMarking = true;
}
}
// mark channels
if (forceMarking || lastMouseX != mouse.x)
{
lastMouseX = mouse.x;
int8_t chTmp = mouseXToCh();
if (chTmp < lastChMark)
{
pattMark.markX1 = chTmp;
pattMark.markX2 = lastChMark;
}
else
{
pattMark.markX2 = chTmp;
pattMark.markX1 = lastChMark;
}
if (lastMarkX1 != pattMark.markX1 || lastMarkX2 != pattMark.markX2)
{
checkMarkLimits();
ui.updatePatternEditor = true;
lastMarkX1 = pattMark.markX1;
lastMarkX2 = pattMark.markX2;
}
}
// scroll down/up with mouse (if song is not playing)
if (!songPlaying)
{
y1 = ui.extended ? 56 : 176;
y2 = ui.pattChanScrollShown ? 382 : 396;
if (mouse.y < y1)
{
if (editor.row > 0)
setPos(-1, editor.row - 1, true);
forceMarking = true;
ui.updatePatternEditor = true;
}
else if (mouse.y > y2)
{
const int16_t numRows = patternNumRows[editor.editPattern];
if (editor.row < numRows-1)
setPos(-1, editor.row + 1, true);
forceMarking = true;
ui.updatePatternEditor = true;
}
}
// mark rows
if (forceMarking || lastMouseY != mouse.y)
{
lastMouseY = mouse.y;
const int16_t rowTmp = mouseYToRow();
if (rowTmp < lastRowMark)
{
pattMark.markY1 = rowTmp;
pattMark.markY2 = lastRowMark + 1;
}
else
{
pattMark.markY2 = rowTmp + 1;
pattMark.markY1 = lastRowMark;
}
if (lastMarkY1 != pattMark.markY1 || lastMarkY2 != pattMark.markY2)
{
checkMarkLimits();
ui.updatePatternEditor = true;
lastMarkY1 = pattMark.markY1;
lastMarkY2 = pattMark.markY2;
}
}
}
void rowOneUpWrap(void)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.currNumRows > 0)
{
song.row = (song.row - 1 + song.currNumRows) % song.currNumRows;
if (!songPlaying)
{
editor.row = (uint8_t)song.row;
ui.updatePatternEditor = true;
}
}
if (audioWasntLocked)
unlockAudio();
}
void rowOneDownWrap(void)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (songPlaying)
{
song.tick = 2;
}
else if (song.currNumRows > 0)
{
song.row = (song.row + 1 + song.currNumRows) % song.currNumRows;
editor.row = (uint8_t)song.row;
ui.updatePatternEditor = true;
}
if (audioWasntLocked)
unlockAudio();
}
void rowUp(uint16_t amount)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
song.row -= amount;
if (song.row < 0)
song.row = 0;
if (!songPlaying)
{
editor.row = (uint8_t)song.row;
ui.updatePatternEditor = true;
}
if (audioWasntLocked)
unlockAudio();
}
void rowDown(uint16_t amount)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
song.row += amount;
if (song.row >= song.currNumRows)
song.row = song.currNumRows - 1;
if (!songPlaying)
{
editor.row = (uint8_t)song.row;
ui.updatePatternEditor = true;
}
if (audioWasntLocked)
unlockAudio();
}
void keybPattMarkUp(void)
{
int8_t xPos = cursor.ch;
int16_t row = editor.row;
if (xPos != pattMark.markX1 && xPos != pattMark.markX2)
{
pattMark.markX1 = xPos;
pattMark.markX2 = xPos;
pattMark.markY1 = row;
pattMark.markY2 = row + 1;
}
if (row == pattMark.markY1-1)
{
pattMark.markY1 = row;
}
else if (row == pattMark.markY2)
{
pattMark.markY2 = row - 1;
}
else if (row != pattMark.markY1 && row != pattMark.markY2)
{
pattMark.markX1 = xPos;
pattMark.markX2 = xPos;
pattMark.markY1 = row;
pattMark.markY2 = row + 1;
}
checkMarkLimits();
rowOneUpWrap();
}
void keybPattMarkDown(void)
{
int8_t xPos = cursor.ch;
int16_t row = editor.row;
if (xPos != pattMark.markX1 && xPos != pattMark.markX2)
{
pattMark.markX1 = xPos;
pattMark.markX2 = xPos;
pattMark.markY1 = row;
pattMark.markY2 = row + 1;
}
if (row == pattMark.markY2)
{
pattMark.markY2 = row + 1;
}
else if (row == pattMark.markY1-1)
{
pattMark.markY1 = row + 2;
}
else if (row != pattMark.markY1 && row != pattMark.markY2)
{
pattMark.markX1 = xPos;
pattMark.markX2 = xPos;
pattMark.markY1 = row;
pattMark.markY2 = row + 1;
}
checkMarkLimits();
rowOneDownWrap();
}
void keybPattMarkLeft(void)
{
int8_t xPos = cursor.ch;
int16_t row = editor.row;
if (row != pattMark.markY1-1 && row != pattMark.markY2)
{
pattMark.markY1 = row - 1;
pattMark.markY2 = row;
}
if (xPos == pattMark.markX1)
{
pattMark.markX1 = xPos - 1;
}
else if (xPos == pattMark.markX2)
{
pattMark.markX2 = xPos - 1;
}
else if (xPos != pattMark.markX1 && xPos != pattMark.markX2)
{
pattMark.markX1 = xPos - 1;
pattMark.markX2 = xPos;
pattMark.markY1 = row - 1;
pattMark.markY2 = row;
}
checkMarkLimits();
chanLeft();
}
void keybPattMarkRight(void)
{
int8_t xPos = cursor.ch;
int16_t row = editor.row;
if (row != pattMark.markY1-1 && row != pattMark.markY2)
{
pattMark.markY1 = row - 1;
pattMark.markY2 = row;
}
if (xPos == pattMark.markX2)
{
pattMark.markX2 = xPos + 1;
}
else if (xPos == pattMark.markX1)
{
pattMark.markX1 = xPos + 1;
}
else if (xPos != pattMark.markX1 && xPos != pattMark.markX2)
{
pattMark.markX1 = xPos;
pattMark.markX2 = xPos + 1;
pattMark.markY1 = row - 1;
pattMark.markY2 = row;
}
checkMarkLimits();
chanRight();
}
bool loadTrack(UNICHAR *filenameU)
{
note_t loadBuff[MAX_PATT_LEN];
xtHdr_t h;
FILE *f = UNICHAR_FOPEN(filenameU, "rb");
if (f == NULL)
{
okBox(0, "System message", "General I/O error during loading! Is the file in use?", NULL);
return false;
}
if (fread(&h, 1, sizeof (h), f) != sizeof (h))
{
okBox(0, "System message", "General I/O error during loading! Is the file in use?", NULL);
goto trackLoadError;
}
if (h.version != 1)
{
okBox(0, "System message", "Incompatible format version!", NULL);
goto trackLoadError;
}
if (h.numRows > MAX_PATT_LEN)
h.numRows = MAX_PATT_LEN;
int16_t numRows = patternNumRows[editor.editPattern];
if (numRows > h.numRows)
numRows = h.numRows;
if (fread(loadBuff, numRows * sizeof (note_t), 1, f) != 1)
{
okBox(0, "System message", "General I/O error during loading! Is the file in use?", NULL);
goto trackLoadError;
}
if (!allocatePattern(editor.editPattern))
{
okBox(0, "System message", "Not enough memory!", NULL);
goto trackLoadError;
}
lockMixerCallback();
for (int32_t i = 0; i < numRows; i++)
{
note_t *p = &pattern[editor.editPattern][(i * MAX_CHANNELS) + cursor.ch];
*p = loadBuff[i];
// sanitize stuff (FT2 doesn't do this!)
if (p->note > 97)
p->note = 0;
if (p->instr > 128)
p->instr = 0;
if (p->efx > 35)
{
p->efx = 0;
p->efxData = 0;
}
}
unlockMixerCallback();
fclose(f);
ui.updatePatternEditor = true;
ui.updatePosSections = true;
diskOpSetFilename(DISKOP_ITEM_TRACK, filenameU);
setSongModifiedFlag();
return true;
trackLoadError:
fclose(f);
return false;
}
bool saveTrack(UNICHAR *filenameU)
{
note_t saveBuff[MAX_PATT_LEN];
xtHdr_t h;
note_t *p = pattern[editor.editPattern];
if (p == NULL)
{
okBox(0, "System message", "The current pattern is empty!", NULL);
return false;
}
FILE *f = UNICHAR_FOPEN(filenameU, "wb");
if (f == NULL)
{
okBox(0, "System message", "General I/O error during saving! Is the file in use?", NULL);
return false;
}
h.version = 1;
h.numRows = patternNumRows[editor.editPattern];
for (int32_t i = 0; i < h.numRows; i++)
saveBuff[i] = p[(i * MAX_CHANNELS) + cursor.ch];
if (fwrite(&h, sizeof (h), 1, f) != 1)
{
fclose(f);
okBox(0, "System message", "General I/O error during saving! Is the file in use?", NULL);
return false;
}
if (fwrite(saveBuff, h.numRows * sizeof (note_t), 1, f) != 1)
{
fclose(f);
okBox(0, "System message", "General I/O error during saving! Is the file in use?", NULL);
return false;
}
fclose(f);
return true;
}
bool loadPattern(UNICHAR *filenameU)
{
xpHdr_t h;
FILE *f = UNICHAR_FOPEN(filenameU, "rb");
if (f == NULL)
{
okBox(0, "System message", "General I/O error during loading! Is the file in use?", NULL);
return false;
}
if (!allocatePattern(editor.editPattern))
{
okBox(0, "System message", "Not enough memory!", NULL);
goto loadPattError;
}
if (fread(&h, 1, sizeof (h), f) != sizeof (h))
{
okBox(0, "System message", "General I/O error during loading! Is the file in use?", NULL);
goto loadPattError;
}
if (h.version != 1)
{
okBox(0, "System message", "Incompatible format version!", NULL);
goto loadPattError;
}
if (h.numRows > MAX_PATT_LEN)
h.numRows = MAX_PATT_LEN;
lockMixerCallback();
note_t *p = pattern[editor.editPattern];
if (fread(p, h.numRows * TRACK_WIDTH, 1, f) != 1)
{
unlockMixerCallback();
okBox(0, "System message", "General I/O error during loading! Is the file in use?", NULL);
goto loadPattError;
}
// sanitize data (FT2 doesn't do this!)
for (int32_t row = 0; row < h.numRows; row++)
{
for (int32_t ch = 0; ch < MAX_CHANNELS; ch++)
{
p = &pattern[editor.editPattern][(row * MAX_CHANNELS) + ch];
if (p->note > 97)
p->note = 0;
if (p->instr > 128)
p->instr = 128;
if (p->efx > 35)
{
p->efx = 0;
p->efxData = 0;
}
}
}
// set new pattern length (FT2 doesn't do this, strange...)
song.currNumRows = patternNumRows[editor.editPattern] = h.numRows;
if (song.row >= song.currNumRows)
{
song.row = song.currNumRows-1;
if (!songPlaying)
editor.row = song.row;
}
unlockMixerCallback();
fclose(f);
ui.updatePatternEditor = true;
ui.updatePosSections = true;
diskOpSetFilename(DISKOP_ITEM_PATTERN, filenameU);
setSongModifiedFlag();
return true;
loadPattError:
fclose(f);
return false;
}
bool savePattern(UNICHAR *filenameU)
{
xpHdr_t h;
note_t *p = pattern[editor.editPattern];
if (p == NULL)
{
okBox(0, "System message", "The current pattern is empty!", NULL);
return false;
}
FILE *f = UNICHAR_FOPEN(filenameU, "wb");
if (f == NULL)
{
okBox(0, "System message", "General I/O error during saving! Is the file in use?", NULL);
return false;
}
h.version = 1;
h.numRows = patternNumRows[editor.editPattern];
if (fwrite(&h, 1, sizeof (h), f) != sizeof (h))
{
fclose(f);
okBox(0, "System message", "General I/O error during saving! Is the file in use?", NULL);
return false;
}
if (fwrite(p, h.numRows * TRACK_WIDTH, 1, f) != 1)
{
fclose(f);
okBox(0, "System message", "General I/O error during saving! Is the file in use?", NULL);
return false;
}
fclose(f);
return true;
}
void scrollChannelLeft(void)
{
scrollBarScrollLeft(SB_CHAN_SCROLL, 1);
}
void scrollChannelRight(void)
{
scrollBarScrollRight(SB_CHAN_SCROLL, 1);
}
void setChannelScrollPos(uint32_t pos)
{
if (!ui.pattChanScrollShown)
{
ui.channelOffset = 0;
return;
}
if (ui.channelOffset == (uint8_t)pos)
return;
ui.channelOffset = (uint8_t)pos;
assert(song.numChannels > ui.numChannelsShown);
if (ui.channelOffset >= song.numChannels-ui.numChannelsShown)
ui.channelOffset = (uint8_t)(song.numChannels-ui.numChannelsShown);
if (cursor.ch >= ui.channelOffset+ui.numChannelsShown)
{
cursor.object = CURSOR_NOTE;
cursor.ch = (ui.channelOffset + ui.numChannelsShown) - 1;
}
else if (cursor.ch < ui.channelOffset)
{
cursor.object = CURSOR_NOTE;
cursor.ch = ui.channelOffset;
}
ui.updatePatternEditor = true;
}
void jumpToChannel(uint8_t chNr) // for ALT+q..i ALT+a..k
{
if (ui.sampleEditorShown || ui.instEditorShown)
return;
chNr %= song.numChannels;
if (cursor.ch == chNr)
return;
if (ui.pattChanScrollShown)
{
assert(song.numChannels > ui.numChannelsShown);
if (chNr >= ui.channelOffset+ui.numChannelsShown)
scrollBarScrollDown(SB_CHAN_SCROLL, (chNr - (ui.channelOffset + ui.numChannelsShown)) + 1);
else if (chNr < ui.channelOffset)
scrollBarScrollUp(SB_CHAN_SCROLL, ui.channelOffset - chNr);
}
cursor.ch = chNr; // set it here since scrollBarScrollX() changes it...
ui.updatePatternEditor = true;
}
void sbPosEdPos(uint32_t pos)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.songPos != (int16_t)pos)
setNewSongPos((int16_t)pos);
if (audioWasntLocked)
unlockAudio();
}
void pbPosEdPosUp(void)
{
incSongPos();
}
void pbPosEdPosDown(void)
{
decSongPos();
}
void pbPosEdIns(void)
{
if (song.songLength >= 255)
return;
lockMixerCallback();
const uint8_t oldPatt = song.orders[song.songPos];
for (uint16_t i = 0; i < 255-song.songPos; i++)
song.orders[255-i] = song.orders[254-i];
song.orders[song.songPos] = oldPatt;
song.songLength++;
ui.updatePosSections = true;
ui.updatePosEdScrollBar = true;
setSongModifiedFlag();
unlockMixerCallback();
}
void pbPosEdDel(void)
{
if (song.songLength <= 1)
return;
lockMixerCallback();
if (song.songPos < 254)
{
for (uint16_t i = 0; i < 254-song.songPos; i++)
song.orders[song.songPos+i] = song.orders[song.songPos+1+i];
}
song.songLength--;
if (song.songLoopStart >= song.songLength)
song.songLoopStart = song.songLength - 1;
if (song.songPos > song.songLength-1)
{
editor.songPos = song.songPos = song.songLength-1;
setPos(song.songPos, -1, false);
}
ui.updatePosSections = true;
ui.updatePosEdScrollBar = true;
setSongModifiedFlag();
unlockMixerCallback();
}
void pbPosEdPattUp(void)
{
if (song.orders[song.songPos] == 255)
return;
lockMixerCallback();
if (song.orders[song.songPos] < 255)
{
song.orders[song.songPos]++;
song.pattNum = song.orders[song.songPos];
song.currNumRows = patternNumRows[song.pattNum];
if (song.row >= song.currNumRows)
{
song.row = song.currNumRows-1;
if (!songPlaying)
editor.row = song.row;
}
if (!songPlaying)
editor.editPattern = (uint8_t)song.pattNum;
checkMarkLimits();
ui.updatePatternEditor = true;
ui.updatePosSections = true;
setSongModifiedFlag();
}
unlockMixerCallback();
}
void pbPosEdPattDown(void)
{
if (song.orders[song.songPos] == 0)
return;
lockMixerCallback();
if (song.orders[song.songPos] > 0)
{
song.orders[song.songPos]--;
song.pattNum = song.orders[song.songPos];
song.currNumRows = patternNumRows[song.pattNum];
if (song.row >= song.currNumRows)
{
song.row = song.currNumRows-1;
if (!songPlaying)
editor.row = song.row;
}
if (!songPlaying)
editor.editPattern = (uint8_t)song.pattNum;
checkMarkLimits();
ui.updatePatternEditor = true;
ui.updatePosSections = true;
setSongModifiedFlag();
}
unlockMixerCallback();
}
void pbPosEdLenUp(void)
{
if (song.songLength >= 255)
return;
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
song.songLength++;
ui.updatePosSections = true;
ui.updatePosEdScrollBar = true;
setSongModifiedFlag();
if (audioWasntLocked)
unlockAudio();
}
void pbPosEdLenDown(void)
{
if (song.songLength <= 1)
return;
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
song.songLength--;
if (song.songLoopStart >= song.songLength)
song.songLoopStart = song.songLength - 1;
if (song.songPos >= song.songLength)
{
song.songPos = song.songLength - 1;
setPos(song.songPos, -1, false);
}
ui.updatePosSections = true;
ui.updatePosEdScrollBar = true;
setSongModifiedFlag();
if (audioWasntLocked)
unlockAudio();
}
void pbPosEdRepSUp(void)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.songLoopStart < song.songLength-1)
{
song.songLoopStart++;
ui.updatePosSections = true;
setSongModifiedFlag();
}
if (audioWasntLocked)
unlockAudio();
}
void pbPosEdRepSDown(void)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.songLoopStart > 0)
{
song.songLoopStart--;
ui.updatePosSections = true;
setSongModifiedFlag();
}
if (audioWasntLocked)
unlockAudio();
}
void pbBPMUp(void)
{
if (song.BPM == 255)
return;
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.BPM < 255)
{
song.BPM++;
setMixerBPM(song.BPM);
// if song is playing, the update is handled in the audio/video sync queue
if (!songPlaying)
{
editor.BPM = song.BPM;
drawSongBPM(song.BPM);
}
}
if (audioWasntLocked)
unlockAudio();
}
void pbBPMDown(void)
{
if (song.BPM == 32)
return;
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.BPM > 32)
{
song.BPM--;
setMixerBPM(song.BPM);
// if song is playing, the update is handled in the audio/video sync queue
if (!songPlaying)
{
editor.BPM = song.BPM;
drawSongBPM(editor.BPM);
}
}
if (audioWasntLocked)
unlockAudio();
}
void pbSpeedUp(void)
{
if (song.speed == 31)
return;
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.speed < 31)
{
song.speed++;
// if song is playing, the update is handled in the audio/video sync queue
if (!songPlaying)
{
editor.speed = song.speed;
drawSongSpeed(editor.speed);
}
}
if (audioWasntLocked)
unlockAudio();
}
void pbSpeedDown(void)
{
if (song.speed == 0)
return;
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.speed > 0)
{
song.speed--;
// if song is playing, the update is handled in the audio/video sync queue
if (!songPlaying)
{
editor.speed = song.speed;
drawSongSpeed(editor.speed);
}
}
if (audioWasntLocked)
unlockAudio();
}
void pbIncAdd(void)
{
if (editor.editRowSkip == 16)
editor.editRowSkip = 0;
else
editor.editRowSkip++;
drawIDAdd();
}
void pbDecAdd(void)
{
if (editor.editRowSkip == 0)
editor.editRowSkip = 16;
else
editor.editRowSkip--;
drawIDAdd();
}
void pbAddChan(void)
{
if (song.numChannels > 30)
return;
lockMixerCallback();
song.numChannels += 2;
hideTopScreen();
showTopLeftMainScreen(true);
showTopRightMainScreen();
if (ui.patternEditorShown)
showPatternEditor();
setSongModifiedFlag();
unlockMixerCallback();
}
void pbSubChan(void)
{
if (song.numChannels < 4)
return;
lockMixerCallback();
song.numChannels -= 2;
checkMarkLimits();
hideTopScreen();
showTopLeftMainScreen(true);
showTopRightMainScreen();
if (ui.patternEditorShown)
showPatternEditor();
setSongModifiedFlag();
unlockMixerCallback();
}
void pbEditPattUp(void)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.pattNum < 255)
{
song.pattNum++;
song.currNumRows = patternNumRows[song.pattNum];
if (song.row >= song.currNumRows)
{
song.row = song.currNumRows-1;
if (!songPlaying)
editor.row = song.row;
}
if (!songPlaying)
editor.editPattern = (uint8_t)song.pattNum;
checkMarkLimits();
ui.updatePatternEditor = true;
ui.updatePosSections = true;
}
if (audioWasntLocked)
unlockAudio();
}
void pbEditPattDown(void)
{
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
if (song.pattNum > 0)
{
song.pattNum--;
song.currNumRows = patternNumRows[song.pattNum];
if (song.row >= song.currNumRows)
{
song.row = song.currNumRows-1;
if (!songPlaying)
editor.row = song.row;
}
if (!songPlaying)
editor.editPattern = (uint8_t)song.pattNum;
checkMarkLimits();
ui.updatePatternEditor = true;
ui.updatePosSections = true;
}
if (audioWasntLocked)
unlockAudio();
}
void pbPattLenUp(void)
{
const uint16_t numRows = patternNumRows[editor.editPattern];
if (numRows >= MAX_PATT_LEN)
return;
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
song.pattNum = editor.editPattern; // kludge
setPatternLen(editor.editPattern, numRows+1);
ui.updatePatternEditor = true;
ui.updatePosSections = true;
setSongModifiedFlag();
if (audioWasntLocked)
unlockAudio();
}
void pbPattLenDown(void)
{
const uint16_t numRows = patternNumRows[editor.editPattern];
if (numRows <= 1)
return;
const bool audioWasntLocked = !audio.locked;
if (audioWasntLocked)
lockAudio();
song.pattNum = editor.editPattern; // kludge
setPatternLen(editor.editPattern, numRows-1);
ui.updatePatternEditor = true;
ui.updatePosSections = true;
setSongModifiedFlag();
if (audioWasntLocked)
unlockAudio();
}
void drawPosEdNums(int16_t songPos)
{
if (songPos >= song.songLength)
songPos = song.songLength - 1;
// clear
if (ui.extended)
{
clearRect(8, 4, 39, 16);
fillRect(8, 23, 39, 7, PAL_DESKTOP);
clearRect(8, 33, 39, 16);
}
else
{
clearRect(8, 4, 39, 15);
fillRect(8, 22, 39, 7, PAL_DESKTOP);
clearRect(8, 32, 39, 15);
}
const uint32_t color1 = video.palette[PAL_PATTEXT];
const uint32_t color2 = video.palette[PAL_FORGRND];
// top two
for (int16_t y = 0; y < 2; y++)
{
int16_t entry = songPos - (2 - y);
if (entry < 0)
continue;
assert(entry < 256);
if (ui.extended)
{
pattTwoHexOut(8, 4 + (y * 9), (uint8_t)entry, color1);
pattTwoHexOut(32, 4 + (y * 9), song.orders[entry], color1);
}
else
{
pattTwoHexOut(8, 4 + (y * 8), (uint8_t)entry, color1);
pattTwoHexOut(32, 4 + (y * 8), song.orders[entry], color1);
}
}
assert(songPos < 256);
// middle
if (ui.extended)
{
pattTwoHexOut(8, 23, (uint8_t)songPos, color2);
pattTwoHexOut(32, 23, song.orders[songPos], color2);
}
else
{
pattTwoHexOut(8, 22, (uint8_t)songPos, color2);
pattTwoHexOut(32, 22, song.orders[songPos], color2);
}
// bottom two
for (int16_t y = 0; y < 2; y++)
{
int16_t entry = songPos + (1 + y);
if (entry >= song.songLength)
break;
if (ui.extended)
{
pattTwoHexOut(8, 33 + (y * 9), (uint8_t)entry, color1);
pattTwoHexOut(32, 33 + (y * 9), song.orders[entry], color1);
}
else
{
pattTwoHexOut(8, 32 + (y * 8), (uint8_t)entry, color1);
pattTwoHexOut(32, 32 + (y * 8), song.orders[entry], color1);
}
}
}
void drawSongLength(void)
{
int16_t x, y;
if (ui.extended)
{
x = 165;
y = 5;
}
else
{
x = 59;
y = 52;
}
hexOutBg(x, y, PAL_FORGRND, PAL_DESKTOP, (uint8_t)song.songLength, 2);
}
void drawSongLoopStart(void)
{
int16_t x, y;
if (ui.extended)
{
x = 165;
y = 19;
}
else
{
x = 59;
y = 64;
}
hexOutBg(x, y, PAL_FORGRND, PAL_DESKTOP, (uint8_t)song.songLoopStart, 2);
}
void drawSongBPM(uint16_t val)
{
if (ui.extended)
return;
if (val > 255)
val = 255;
textOutFixed(145, 36, PAL_FORGRND, PAL_DESKTOP, dec3StrTab[val]);
}
void drawSongSpeed(uint16_t val)
{
if (ui.extended)
return;
if (val > 99)
val = 99;
textOutFixed(152, 50, PAL_FORGRND, PAL_DESKTOP, dec2StrTab[val]);
}
void drawEditPattern(uint16_t editPattern)
{
int16_t x, y;
if (ui.extended)
{
x = 252;
y = 39;
}
else
{
x = 237;
y = 36;
}
hexOutBg(x, y, PAL_FORGRND, PAL_DESKTOP, editPattern, 2);
}
void drawPatternLength(uint16_t editPattern)
{
int16_t x, y;
if (ui.extended)
{
x = 326;
y = 39;
}
else
{
x = 230;
y = 50;
}
hexOutBg(x, y, PAL_FORGRND, PAL_DESKTOP, patternNumRows[editPattern], 3);
}
void drawGlobalVol(uint16_t val)
{
if (ui.extended)
return;
assert(val <= 64);
textOutFixed(87, 80, PAL_FORGRND, PAL_DESKTOP, dec2StrTab[val]);
}
void drawIDAdd(void)
{
assert(editor.editRowSkip <= 16);
textOutFixed(152, 64, PAL_FORGRND, PAL_DESKTOP, dec2StrTab[editor.editRowSkip]);
}
void resetPlaybackTime(void)
{
song.playbackSeconds = 0;
song.playbackSecondsFrac = 0;
last_TimeH = 0;
last_TimeM = 0;
last_TimeS = 0;
}
void drawPlaybackTime(void)
{
if (songPlaying)
{
uint32_t seconds = song.playbackSeconds;
last_TimeH = seconds / 3600;
seconds -= last_TimeH * 3600;
last_TimeM = seconds / 60;
seconds -= last_TimeM * 60;
last_TimeS = seconds;
}
textOutFixed(235, 80, PAL_FORGRND, PAL_DESKTOP, dec2StrTab[last_TimeH]);
textOutFixed(255, 80, PAL_FORGRND, PAL_DESKTOP, dec2StrTab[last_TimeM]);
textOutFixed(275, 80, PAL_FORGRND, PAL_DESKTOP, dec2StrTab[last_TimeS]);
}
void drawSongName(void)
{
drawFramework(421, 155, 166, 18, FRAMEWORK_TYPE1);
drawFramework(423, 157, 162, 14, FRAMEWORK_TYPE2);
drawTextBox(TB_SONG_NAME);
}
void changeLogoType(uint8_t logoType)
{
pushButtons[PB_LOGO].bitmapFlag = true;
if (logoType == 0)
{
pushButtons[PB_LOGO].bitmapUnpressed = &bmp.ft2LogoBadges[(154 * 32) * 0];
pushButtons[PB_LOGO].bitmapPressed = &bmp.ft2LogoBadges[(154 * 32) * 1];
}
else
{
pushButtons[PB_LOGO].bitmapUnpressed = &bmp.ft2LogoBadges[(154 * 32) * 2];
pushButtons[PB_LOGO].bitmapPressed = &bmp.ft2LogoBadges[(154 * 32) * 3];
}
drawPushButton(PB_LOGO);
}
void changeBadgeType(uint8_t badgeType)
{
pushButtons[PB_BADGE].bitmapFlag = true;
if (badgeType == 0)
{
pushButtons[PB_BADGE].bitmapUnpressed = &bmp.ft2ByBadges[(25 * 32) * 0];
pushButtons[PB_BADGE].bitmapPressed = &bmp.ft2ByBadges[(25 * 32) * 1];
}
else
{
pushButtons[PB_BADGE].bitmapUnpressed = &bmp.ft2ByBadges[(25 * 32) * 2];
pushButtons[PB_BADGE].bitmapPressed = &bmp.ft2ByBadges[(25 * 32) * 3];
}
drawPushButton(PB_BADGE);
}
void updateInstrumentSwitcher(void)
{
int16_t y;
if (ui.aboutScreenShown || ui.configScreenShown || ui.helpScreenShown || ui.nibblesShown)
return; // don't redraw instrument switcher when it's not shown!
if (ui.extended) // extended pattern editor
{
//INSTRUMENTS
clearRect(388, 5, 116, 43); // left box
clearRect(511, 5, 116, 43); // right box
// draw source instrument selection
if (editor.srcInstr >= editor.instrBankOffset && editor.srcInstr <= editor.instrBankOffset+8)
{
y = 5 + ((editor.srcInstr - editor.instrBankOffset - 1) * 11);
if (y >= 5 && y <= 82)
{
if (y <= 47)
fillRect(388, y, 15, 10, PAL_BUTTONS); // left box
else
fillRect(511, y - 44, 15, 10, PAL_BUTTONS); // right box
}
}
// draw destination instrument selection
if (editor.curInstr >= editor.instrBankOffset && editor.curInstr <= editor.instrBankOffset+8)
{
y = 5 + ((editor.curInstr - editor.instrBankOffset - 1) * 11);
y = 5 + ((editor.curInstr - editor.instrBankOffset - 1) * 11);
if (y >= 5 && y <= 82)
{
if (y <= 47)
fillRect(406, y, 98, 10, PAL_BUTTONS); // left box
else
fillRect(529, y - 44, 98, 10, PAL_BUTTONS); // right box
}
}
// draw numbers and texts
for (int16_t i = 0; i < 4; i++)
{
hexOut(388, 5 + (i * 11), PAL_FORGRND, 1 + editor.instrBankOffset + i, 2);
hexOut(511, 5 + (i * 11), PAL_FORGRND, 5 + editor.instrBankOffset + i, 2);
drawTextBox(TB_INST1 + i);
drawTextBox(TB_INST5 + i);
}
}
else // normal pattern editor
{
// INSTRUMENTS
clearRect(424, 5, 15, 87); // src instrument
clearRect(446, 5, 139, 87); // main instrument
// draw source instrument selection
if (editor.srcInstr >= editor.instrBankOffset && editor.srcInstr <= editor.instrBankOffset+8)
{
y = 5 + ((editor.srcInstr - editor.instrBankOffset - 1) * 11);
if (y >= 5 && y <= 82)
fillRect(424, y, 15, 10, PAL_BUTTONS);
}
// draw destination instrument selection
if (editor.curInstr >= editor.instrBankOffset && editor.curInstr <= editor.instrBankOffset+8)
{
y = 5 + ((editor.curInstr - editor.instrBankOffset - 1) * 11);
if (y >= 5 && y <= 82)
fillRect(446, y, 139, 10, PAL_BUTTONS);
}
// draw numbers and texts
for (int16_t i = 0; i < 8; i++)
{
hexOut(424, 5 + (i * 11), PAL_FORGRND, 1 + editor.instrBankOffset + i, 2);
drawTextBox(TB_INST1 + i);
}
// SAMPLES
clearRect(424, 99, 15, 54); // src sample
clearRect(446, 99, 115, 54); // main sample
// draw source sample selection
if (editor.srcSmp >= editor.sampleBankOffset && editor.srcSmp <= editor.sampleBankOffset+4)
{
y = 99 + ((editor.srcSmp - editor.sampleBankOffset) * 11);
if (y >= 36 && y <= 143)
fillRect(424, y, 15, 10, PAL_BUTTONS);
}
// draw destination sample selection
if (editor.curSmp >= editor.sampleBankOffset && editor.curSmp <= editor.sampleBankOffset+4)
{
y = 99 + ((editor.curSmp - editor.sampleBankOffset) * 11);
if (y >= 36 && y <= 143)
fillRect(446, y, 115, 10, PAL_BUTTONS);
}
// draw numbers and texts
for (int16_t i = 0; i < 5; i++)
{
hexOut(424, 99 + (i * 11), PAL_FORGRND, editor.sampleBankOffset + i, 2);
drawTextBox(TB_SAMP1 + i);
}
}
}
void showInstrumentSwitcher(void)
{
if (!ui.instrSwitcherShown)
return;
for (uint16_t i = 0; i < 8; i++)
showTextBox(TB_INST1 + i);
if (ui.extended)
{
hidePushButton(PB_SAMPLE_LIST_UP);
hidePushButton(PB_SAMPLE_LIST_DOWN);
hideScrollBar(SB_SAMPLE_LIST);
drawFramework(386, 0, 246, 3, FRAMEWORK_TYPE1);
drawFramework(506, 3, 3, 47, FRAMEWORK_TYPE1);
drawFramework(386, 50, 246, 3, FRAMEWORK_TYPE1);
drawFramework(629, 3, 3, 47, FRAMEWORK_TYPE1);
clearRect(386, 3, 120, 47);
clearRect(509, 3, 120, 47);
}
else
{
drawFramework(421, 0, 166, 3, FRAMEWORK_TYPE1);
drawFramework(442, 3, 3, 91, FRAMEWORK_TYPE1);
drawFramework(421, 94, 166, 3, FRAMEWORK_TYPE1);
drawFramework(442, 97, 3, 58, FRAMEWORK_TYPE1);
drawFramework(563, 97, 24, 58, FRAMEWORK_TYPE1);
drawFramework(587, 0, 45, 71, FRAMEWORK_TYPE1);
drawFramework(587, 71, 45, 71, FRAMEWORK_TYPE1);
drawFramework(587, 142, 45, 31, FRAMEWORK_TYPE1);
fillRect(421, 3, 21, 91, PAL_BCKGRND);
fillRect(445, 3, 142, 91, PAL_BCKGRND);
fillRect(421, 97, 21, 58, PAL_BCKGRND);
fillRect(445, 97, 118, 58, PAL_BCKGRND);
showPushButton(PB_SAMPLE_LIST_UP);
showPushButton(PB_SAMPLE_LIST_DOWN);
showScrollBar(SB_SAMPLE_LIST);
for (uint16_t i = 0; i < 5; i++)
showTextBox(TB_SAMP1 + i);
}
updateInstrumentSwitcher();
for (uint16_t i = 0; i < 8; i++)
showPushButton(PB_RANGE1 + i + (editor.instrBankSwapped * 8));
showPushButton(PB_SWAP_BANK);
}
void hideInstrumentSwitcher(void)
{
for (uint16_t i = 0; i < 16; i++)
hidePushButton(PB_RANGE1 + i);
hidePushButton(PB_SWAP_BANK);
hidePushButton(PB_SAMPLE_LIST_UP);
hidePushButton(PB_SAMPLE_LIST_DOWN);
hideScrollBar(SB_SAMPLE_LIST);
for (uint16_t i = 0; i < 8; i++)
hideTextBox(TB_INST1 + i);
for (uint16_t i = 0; i < 5; i++)
hideTextBox(TB_SAMP1 + i);
}
void pbSwapInstrBank(void)
{
editor.instrBankSwapped ^= 1;
if (editor.instrBankSwapped)
editor.instrBankOffset += 8*8;
else
editor.instrBankOffset -= 8*8;
updateTextBoxPointers();
if (ui.instrSwitcherShown)
{
updateInstrumentSwitcher();
for (uint16_t i = 0; i < 8; i++)
{
hidePushButton(PB_RANGE1 + i + (!editor.instrBankSwapped * 8));
showPushButton(PB_RANGE1 + i + ( editor.instrBankSwapped * 8));
}
}
}
void pbSetInstrBank1(void)
{
editor.instrBankOffset = 0 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank2(void)
{
editor.instrBankOffset = 1 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank3(void)
{
editor.instrBankOffset = 2 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank4(void)
{
editor.instrBankOffset = 3 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank5(void)
{
editor.instrBankOffset = 4 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank6(void)
{
editor.instrBankOffset = 5 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank7(void)
{
editor.instrBankOffset = 6 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank8(void)
{
editor.instrBankOffset = 7 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank9(void)
{
editor.instrBankOffset = 8 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank10(void)
{
editor.instrBankOffset = 9 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank11(void)
{
editor.instrBankOffset = 10 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank12(void)
{
editor.instrBankOffset = 11 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank13(void)
{
editor.instrBankOffset = 12 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank14(void)
{
editor.instrBankOffset = 13 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank15(void)
{
editor.instrBankOffset = 14 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void pbSetInstrBank16(void)
{
editor.instrBankOffset = 15 * 8;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
void setNewInstr(int16_t ins)
{
if (ins <= MAX_INST)
{
editor.curInstr = (uint8_t)ins;
updateTextBoxPointers();
updateInstrumentSwitcher();
updateNewInstrument();
}
}
void sampleListScrollUp(void)
{
scrollBarScrollUp(SB_SAMPLE_LIST, 1);
}
void sampleListScrollDown(void)
{
scrollBarScrollDown(SB_SAMPLE_LIST, 1);
}
static void zapSong(void)
{
lockMixerCallback();
song.songLength = 1;
song.songLoopStart = 0; // FT2 doesn't do this!
song.BPM = 125;
song.speed = 6;
song.songPos = 0;
song.globalVolume = 64;
memset(song.name, 0, sizeof (song.name));
memset(song.orders, 0, sizeof (song.orders));
// zero all pattern data and reset pattern lengths
freeAllPatterns();
for (int32_t i = 0; i < MAX_PATTERNS; i++)
patternNumRows[i] = 64;
song.currNumRows = patternNumRows[song.pattNum];
resetMusic();
setMixerBPM(song.BPM);
editor.songPos = song.songPos;
editor.editPattern = song.pattNum;
editor.BPM = song.BPM;
editor.speed = song.speed;
editor.globalVolume = song.globalVolume;
editor.tick = 1;
resetPlaybackTime();
if (!audio.linearPeriodsFlag)
setLinearPeriods(true);
clearPattMark();
resetWavRenderer();
resetChannels();
unlockMixerCallback();
setScrollBarPos(SB_POS_ED, 0, false);
setScrollBarEnd(SB_POS_ED, (song.songLength - 1) + 5);
updateWindowTitle(true);
}
static void zapInstrs(void)
{
lockMixerCallback();
for (int16_t i = 1; i <= MAX_INST; i++)
{
freeInstr(i);
memset(song.instrName[i], 0, 22+1);
}
updateNewInstrument();
editor.currVolEnvPoint = 0;
editor.currPanEnvPoint = 0;
updateSampleEditorSample();
if (ui.sampleEditorShown)
updateSampleEditor();
else if (ui.instEditorShown || ui.instEditorExtShown)
updateInstEditor();
unlockMixerCallback();
}
void pbZap(void)
{
const int16_t choice = okBox(3, "System request", "Total devastation of the...", NULL);
if (choice == 1) // zap all
{
zapSong();
zapInstrs();
}
else if (choice == 2) // zap song
{
zapSong();
}
else if (choice == 3) // zap instruments
{
zapInstrs();
}
if (choice >= 1 && choice <= 3)
{
// redraw top screens
hideTopScreen();
showTopScreen(true);
setSongModifiedFlag();
}
}
void sbSmpBankPos(uint32_t pos)
{
if (editor.sampleBankOffset != pos)
{
editor.sampleBankOffset = (uint8_t)pos;
updateTextBoxPointers();
updateInstrumentSwitcher();
}
}
void pbToggleLogo(void)
{
config.id_FastLogo ^= 1;
changeLogoType(config.id_FastLogo);
}
void pbToggleBadge(void)
{
config.id_TritonProd ^= 1;
changeBadgeType(config.id_TritonProd);
}
void resetChannelOffset(void)
{
ui.pattChanScrollShown = song.numChannels > getMaxVisibleChannels();
cursor.object = CURSOR_NOTE;
cursor.ch = 0;
setScrollBarPos(SB_CHAN_SCROLL, 0, true);
ui.channelOffset = 0;
}
void shrinkPattern(void)
{
pauseMusic();
const volatile uint16_t curPattern = editor.editPattern;
int16_t numRows = patternNumRows[editor.editPattern];
resumeMusic();
if (numRows <= 1)
{
okBox(0, "System message", "Pattern is too short to be shrunk!", NULL);
return;
}
if (okBox(2, "System request", "Shrink pattern?", NULL) != 1)
return;
lockMixerCallback();
note_t *p = pattern[curPattern];
if (p != NULL)
{
for (int32_t i = 0; i < numRows / 2; i++)
{
for (int32_t j = 0; j < MAX_CHANNELS; j++)
p[(i * MAX_CHANNELS) + j] = p[((i*2) * MAX_CHANNELS) + j];
}
}
patternNumRows[curPattern] /= 2;
numRows = patternNumRows[curPattern];
if (song.pattNum == curPattern)
song.currNumRows = numRows;
song.row /= 2;
if (song.row >= numRows)
song.row = numRows-1;
editor.row = song.row;
ui.updatePatternEditor = true;
ui.updatePosSections = true;
unlockMixerCallback();
setSongModifiedFlag();
}
void expandPattern(void)
{
pauseMusic();
const volatile uint16_t curPattern = editor.editPattern;
int16_t numRows = patternNumRows[editor.editPattern];
resumeMusic();
if (numRows > MAX_PATT_LEN/2)
{
okBox(0, "System message", "Pattern is too long to be expanded!", NULL);
return;
}
lockMixerCallback();
note_t *p = pattern[curPattern];
if (p != NULL)
{
memcpy(tmpPattern, p, numRows * TRACK_WIDTH);
for (int32_t i = 0; i < numRows; i++)
{
for (int32_t j = 0; j < MAX_CHANNELS; j++)
p[((i * 2) * MAX_CHANNELS) + j] = tmpPattern[(i * MAX_CHANNELS) + j];
memset(&p[((i * 2) + 1) * MAX_CHANNELS], 0, TRACK_WIDTH);
}
}
patternNumRows[curPattern] *= 2;
numRows = patternNumRows[curPattern];
if (song.pattNum == curPattern)
song.currNumRows = numRows;
song.row *= 2;
if (song.row >= numRows)
song.row = numRows-1;
editor.row = song.row;
ui.updatePatternEditor = true;
ui.updatePosSections = true;
unlockMixerCallback();
setSongModifiedFlag();
}