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Copy pathLodeRunner_Render.ino
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LodeRunner_Render.ino
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#include "src/utils/Arduboy2Ext.h"
#include "src/utils/Utils.h"
#include <ArduboyTones.h>
// ------------------------------------------------------------------------------------------
// Render the screen, players and scoreboard ..
// ------------------------------------------------------------------------------------------
void renderScreen() {
if (arduboy.everyXFrames(12)) flashPlayer = !flashPlayer;
if (gameState != GameState::NextLevel && gameState != GameState::GameOver && gameState != GameState::RestartLevel) {
renderLevelElements();
// Draw player ..
if (gameState == GameState::LevelPlay || flashPlayer) {
boolean flip = (static_cast<int8_t>(player.getStance()) < 0);
arduboy.drawCompressedMirror(player.getX(), player.getY(), men[absT(static_cast<int8_t>(player.getStance()))], WHITE, flip);
}
renderEnemies();
renderArrows();
}
// Draw entry rectangle ..
renderEntryRectangle();
// Draw footer ..
arduboy.fillRect(0, 55, 128, 64, BLACK);
arduboy.drawHorizontalDottedLine(0, 128, 56);
// Draw scoreboard ..
renderScoreboard();
}
// ------------------------------------------------------------------------------------------
// Render the level elements (bricks, ladders, rails, etc) ..
// ------------------------------------------------------------------------------------------
void renderLevelElements() {
for (uint8_t y = 0; y < level.getHeight(); y++) {
for (uint8_t x = 0; x < level.getWidth() * 2; x++) {
const auto tx = level.getXOffset() + (x * GRID_SIZE);
const auto ty = level.getYOffset() + (y * GRID_SIZE);
if (tx > -GRID_SIZE && tx < 128 && ty > -GRID_SIZE && ty < 64) {
LevelElement element = (LevelElement)level.getLevelData(x, y);
if (static_cast<uint8_t>(element) > 0) Sprites::drawOverwrite(tx, ty, levelElementImgs, static_cast<uint8_t>(element));
if (element >= LevelElement::Brick_1 && element <= LevelElement::Brick_4) {
Sprites::drawOverwrite(tx, ty - GRID_SIZE, brickDiggingImgs, static_cast<uint8_t>(element) - static_cast<uint8_t>(LevelElement::Brick_1));
}
}
}
}
}
// ------------------------------------------------------------------------------------------
// Render the enemies ..
// ------------------------------------------------------------------------------------------
void renderEnemies() {
for (uint8_t x = 0; x < NUMBER_OF_ENEMIES; x++) {
Enemy *enemy = &enemies[x];
if (enemy->getEnabled()) {
const auto ex = enemy->getX() + level.getXOffset();
const auto ey = enemy->getY() + level.getYOffset();
auto dx = ex;
auto dy = ey;
uint8_t const * image = man_StandingStill;
bool flip = false;
switch (enemy->getEscapeHole()) {
case EscapeHole::None:
flip = (static_cast<int8_t>(enemy->getStance()) < 0);
image = men[absT(static_cast<int8_t>(enemy->getStance()))];
break;
case EscapeHole::Wait1 ... EscapeHole::WaitMax:
break;
case EscapeHole::Wiggle1:
case EscapeHole::Wiggle2:
case EscapeHole::Wiggle5:
case EscapeHole::Wiggle6:
dx = ex - 1;
break;
case EscapeHole::Wiggle3:
case EscapeHole::Wiggle4:
case EscapeHole::Wiggle7:
case EscapeHole::Wiggle8:
dx = ex + 1;
break;
case EscapeHole::MoveUp9 ... EscapeHole::MoveUp10:
dy = ey - 2;
image = man_LaddderLeft;
break;
case EscapeHole::MoveUp7 ... EscapeHole::MoveUp8:
dy = ey - 4;
image = man_LaddderRight;
break;
case EscapeHole::MoveUp5 ... EscapeHole::MoveUp6:
dy = ey - 6;
image = man_LaddderLeft;
break;
case EscapeHole::MoveUp3 ... EscapeHole::MoveUp4:
dy = ey - 8;
image = man_LaddderRight;
break;
case EscapeHole::MoveUp1 ... EscapeHole::MoveUp2:
dy = ey - 10;
image = man_LaddderLeft;
enemy->setY(enemy->getY() - 10);
enemy->setEscapeHole(EscapeHole::None);
setDirectionAfterHoleEscape(enemy);
break;
default:
// Uncomment this if man_StandingStill being default is an issue
// will increase code size by ~30 bytes
//continue;
break;
}
arduboy.drawCompressedMirror(dx, dy, image, WHITE, flip);
}
}
}
// ------------------------------------------------------------------------------------------
// Render arrows that point to the enemies ..
// ------------------------------------------------------------------------------------------
#ifdef TWO_ARROW_SIZES
// ------------------------------------------------------------------------------------------
// Render the arrows that indicate enemy positions ..
//
void renderArrows() {
renderArrows(true);
renderArrows(false);
}
// ------------------------------------------------------------------------------------------
// Render the arrows that indicate enemy positions. Render small arrows first followed by
// the larger ones.
//
void renderArrows(bool smallArrows) {
int16_t px = player.getX() - level.getXOffset();
int16_t py = player.getY() - level.getYOffset();
for (uint8_t x = 0; x < NUMBER_OF_ENEMIES; x++) {
Enemy *enemy = &enemies[x];
if (enemy->getEnabled()) {
int16_t dx = px - enemy->getX();
int16_t dy = py - enemy->getY();
uint16_t absDX = (dx > 0 ? absT(-level.getXOffset() - enemy->getX()) : absT(enemy->getX() + level.getXOffset() - WIDTH));
uint16_t absDY = (dy > 0 ? absT(-level.getYOffset() - enemy->getY()) : absT(enemy->getY() + level.getYOffset() - HEIGHT_LESS_TOOLBAR));
uint8_t picX = 255;
uint8_t picY = 155;
uint8_t const * mask = arrow_TL_mask;
uint8_t const * image = arrow_TL;
if (player.getY() - dy < -9) {
if (player.getX() - dx < -1) {
if (smallArrows && absDX > ARROW_SMALL_DIST_X_LEFT && absDY > ARROW_SMALL_DIST_Y_TOP) {
picX = 0;
picY = 0;
image = arrow_TL_Sml;
mask = arrow_TL_Sml_mask;
}
else if (!smallArrows && absDX <= ARROW_SMALL_DIST_X_LEFT && absDY <= ARROW_SMALL_DIST_Y_TOP) {
picX = 0;
picY = 0;
image = arrow_TL;
mask = arrow_TL_mask;
}
}
else if (player.getX() - dx > 123) {
if (smallArrows && absDX > ARROW_SMALL_DIST_X_RIGHT && absDY > ARROW_SMALL_DIST_Y_TOP) {
picX = 123;
picY = 0;
image = arrow_TR_Sml;
mask = arrow_TR_Sml_mask;
}
else if (!smallArrows && absDX <= ARROW_SMALL_DIST_X_RIGHT && absDY <= ARROW_SMALL_DIST_Y_TOP) {
picX = 123;
picY = 0;
image = arrow_TR;
mask = arrow_TR_mask;
}
}
else {
if (smallArrows && absDY > ARROW_SMALL_DIST_Y_TOP) {
picX = player.getX() - dx + 1;
picY = 0;
image = arrow_TM_Sml;
mask = arrow_TM_Sml_mask;
}
else if (!smallArrows && absDY < ARROW_SMALL_DIST_Y_TOP) {
picX = player.getX() - dx + 1;
picY = 0;
image = arrow_TM;
mask = arrow_TM_mask;
}
}
}
else if (player.getY() - dy > 52) {
if (player.getX() - dx < -1) {
if (smallArrows && absDX > ARROW_SMALL_DIST_X_LEFT && absDY > ARROW_SMALL_DIST_Y_BOTTOM) {
picX = 0;
picY = 50;
image = arrow_BL_Sml;
mask = arrow_BL_Sml_mask;
}
else if (!smallArrows && absDX <= ARROW_SMALL_DIST_X_LEFT && absDY <= ARROW_SMALL_DIST_Y_BOTTOM) {
picX = 0;
picY = 50;
image = arrow_BL;
mask = arrow_BL_mask;
}
}
else if (player.getX() - dx > 123) {
if (smallArrows && absDX > ARROW_SMALL_DIST_X_RIGHT && absDY > ARROW_SMALL_DIST_Y_BOTTOM) {
picX = 123;
picY = 50;
image = arrow_BR_Sml;
mask = arrow_BR_Sml_mask;
}
else if (!smallArrows && absDX <= ARROW_SMALL_DIST_X_RIGHT && absDY <= ARROW_SMALL_DIST_Y_BOTTOM) {
picX = 123;
picY = 50;
image = arrow_BR;
mask = arrow_BR_mask;
}
}
else {
if (smallArrows && absDY > ARROW_SMALL_DIST_Y_BOTTOM) {
picX = player.getX() - dx + 1;
picY = 51;
image = arrow_BM_Sml;
mask = arrow_BM_Sml_mask;
}
else if (!smallArrows && absDY <= ARROW_SMALL_DIST_Y_BOTTOM) {
picX = player.getX() - dx + 1;
picY = 51;
image = arrow_BM;
mask = arrow_BM_mask;
}
}
}
else {
if (player.getX() - dx < -4) {
if (smallArrows && absDX > ARROW_SMALL_DIST_X_LEFT) {
picX = 0;
picY = player.getY() - dy;
image = arrow_ML_Sml;
mask = arrow_ML_Sml_mask;
}
else if (!smallArrows && absDX <= ARROW_SMALL_DIST_X_LEFT) {
picX = 0;
picY = player.getY() - dy;
image = arrow_ML;
mask = arrow_ML_mask;
}
}
else if (player.getX() - dx > 123) {
if (smallArrows && absDX > ARROW_SMALL_DIST_X_RIGHT) {
picX = 124;
picY = player.getY() - dy;
image = arrow_MR_Sml;
mask = arrow_MR_Sml_mask;
}
else if (!smallArrows && absDX <= ARROW_SMALL_DIST_X_RIGHT) {
picX = 124;
picY = player.getY() - dy;
image = arrow_MR;
mask = arrow_MR_mask;
}
}
}
if (picX != 255) {
arduboy.drawCompressedMirror(picX, picY, mask, BLACK, false);
arduboy.drawCompressedMirror(picX, picY, image, WHITE, false);
}
}
}
}
#endif
#ifndef TWO_ARROW_SIZES
void renderArrows() {
int16_t px = player.getX() - level.getXOffset();
int16_t py = player.getY() - level.getYOffset();
for (uint8_t x = 0; x < NUMBER_OF_ENEMIES; x++) {
Enemy *enemy = &enemies[x];
if (enemy->getEnabled()) {
int16_t dx = px - enemy->getX();
int16_t dy = py - enemy->getY();
uint8_t picX = 255;
uint8_t picY = 155;
uint8_t const * mask = arrow_TL_mask;
uint8_t const * image = arrow_TL;
if (player.getY() - dy < -9) {
if (player.getX() - dx < -1) {
picX = 0;
picY = 0;
image = arrow_TL_Sml;
mask = arrow_TL_Sml_mask;
}
else if (player.getX() - dx > 123) {
picX = 123;
picY = 0;
image = arrow_TR_Sml;
mask = arrow_TR_Sml_mask;
}
else {
picX = player.getX() - dx + 1;
picY = 0;
image = arrow_TM_Sml;
mask = arrow_TM_Sml_mask;
}
}
else if (player.getY() - dy > 52) {
if (player.getX() - dx < -1) {
picX = 0;
picY = 50;
image = arrow_BL_Sml;
mask = arrow_BL_Sml_mask;
}
else if (player.getX() - dx > 123) {
picX = 123;
picY = 50;
image = arrow_BR_Sml;
mask = arrow_BR_Sml_mask;
}
else {
picX = player.getX() - dx + 1;
picY = 51;
image = arrow_BM_Sml;
mask = arrow_BM_Sml_mask;
}
}
else {
if (player.getX() - dx < -4) {
picX = 0;
picY = player.getY() - dy;
image = arrow_ML_Sml;
mask = arrow_ML_Sml_mask;
}
else if (player.getX() - dx > 123) {
picX = 124;
picY = player.getY() - dy;
image = arrow_MR_Sml;
mask = arrow_MR_Sml_mask;
}
}
if (picX != 255) {
arduboy.drawCompressedMirror(picX, picY, mask, BLACK, false);
arduboy.drawCompressedMirror(picX, picY, image, WHITE, false);
}
}
}
}
#endif
// ------------------------------------------------------------------------------------------
// Render the entry / exit rectangle ..
// ------------------------------------------------------------------------------------------
void renderEntryRectangle() {
if (gameState == GameState::LevelEntryAnimation || gameState == GameState::LevelExitAnimation) {
arduboy.drawRect(introRect, introRect, 128 - (introRect * 2), 55 - (introRect * 2), BLACK);
arduboy.drawHorizontalDottedLine(0, 128, introRect);
arduboy.drawHorizontalDottedLine(0, 128, 54 - introRect);
arduboy.drawVerticalDottedLine(0, 64, introRect);
arduboy.drawVerticalDottedLine(0, 64, 127 - introRect);
if( gameState == GameState::LevelEntryAnimation) {
for (int8_t x = introRect - 1; x >= 0; x--) {
arduboy.drawRect(x, x, 127 - (x * 2) + 1, 54 - (x * 2) + 1, BLACK);
}
introRect--;
if (introRect == -1) gameState = GameState::LevelFlash;
}
else {
for (int8_t x = 0; x < introRect; x++) {
arduboy.drawRect(x, x, 127 - (x * 2) + 1, 54 - (x * 2) + 1, BLACK);
}
introRect++;
// Game over, restart level or next level ?
if (introRect == LEVEL_ANIMATION_BANNER_WIDTH) gameState = player.getNextState();
}
}
else if (gameState == GameState::NextLevel || gameState == GameState::RestartLevel || gameState == GameState::GameOver) {
if(gameState == GameState::RestartLevel) {
arduboy.drawCompressedMirror(42, 25, tryAgain, WHITE, false);
}
else if(gameState == GameState::GameOver) {
arduboy.drawCompressedMirror(43, 25, gameOver, WHITE, false);
}
else {
uint8_t levelNumber = level.getLevelNumber();
Sprites::drawOverwrite(72, 25, numbers, levelNumber / 100);
levelNumber = levelNumber - (levelNumber / 100) * 100;
Sprites::drawOverwrite(77, 25, numbers, levelNumber / 10);
Sprites::drawOverwrite(82, 25, numbers, levelNumber % 10);
arduboy.drawCompressedMirror(43, 25, levelChange, WHITE, false);
}
arduboy.drawHorizontalDottedLine(41, 87, 22);
arduboy.drawHorizontalDottedLine(41, 87, 32);
}
}
// ------------------------------------------------------------------------------------------
// Render the scorebaord ..
//
void renderScoreboard() {
// Score ..
{
uint16_t score = player.getScore();
uint8_t digits[6] = {};
extractDigits(digits, score);
arduboy.drawCompressedMirror(0, 58, score_sc, WHITE, false);
for(uint8_t i = 0, x = 54; i < 6; ++i, x -= 5) {
Sprites::drawOverwrite(x, 58, numbers, digits[i]);
}
}
// Men left ..
uint8_t menLeft = player.getMen();
arduboy.drawCompressedMirror(64, 58, men_sc, WHITE, false);
Sprites::drawOverwrite(82, 58, numbers, menLeft / 10);
Sprites::drawOverwrite(87, 58, numbers, menLeft % 10);
// Gold or level ..
if (gameState == GameState::LevelPlay) {
uint8_t goldLeft = level.getGoldLeft();
arduboy.drawCompressedMirror(96, 58, gold_sc, WHITE, false);
Sprites::drawOverwrite(118, 58, numbers, goldLeft / 10);
Sprites::drawOverwrite(123, 58, numbers, goldLeft % 10);
}
else {
uint8_t levelNumber = level.getLevelNumber();
arduboy.drawCompressedMirror(96, 58, level_sc, WHITE, false);
const auto divT = div(levelNumber, 100);
Sprites::drawOverwrite(113, 58, numbers, divT.quot);
levelNumber = divT.rem;
Sprites::drawOverwrite(118, 58, numbers, levelNumber / 10);
Sprites::drawOverwrite(123, 58, numbers, levelNumber % 10);
}
}