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Minicraft3DS/source/Render.c
Andre Schweiger ccdb63fb1e Rework connected tile rendering 
Might drop FPS to about 50 in certain special circumstances on o3DS
2015-12-28 22:20:20 +01:00

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#include "Render.h"
void render(s32 xp, s32 yp, u32 xTile, u32 yTile, u8 bits) {
xp -= offsetX;
yp -= offsetY;
int scaleX = 2, scaleY = 2;
if ((bits & 1) > 0) {
scaleX = -2;
xp += 8;
}
if ((bits & 2) > 0) {
scaleY = -2;
yp += 8;
}
sf2d_draw_texture_part_scale(icons, xp << 1, yp << 1, xTile, yTile, 8, 8,
scaleX, scaleY);
}
void renderb(s32 xp, s32 yp, u32 xTile, u32 yTile, u8 bits, u32 color) {
xp -= offsetX;
yp -= offsetY;
int scaleX = 2, scaleY = 2;
if ((bits & 1) > 0) {
scaleX = -2;
xp += 8;
}
if ((bits & 2) > 0) {
scaleY = -2;
yp += 8;
}
sf2d_draw_texture_part_scale_blend(icons, xp << 1, yp << 1, xTile, yTile, 8,
8, scaleX, scaleY, color);
}
void renderr(s32 xp, s32 yp, u32 xTile, u32 yTile, u8 bits, float rotate) {
xp -= offsetX;
yp -= offsetY;
int scaleX = 2, scaleY = 2;
if ((bits & 1) > 0) {
scaleX = -2;
xp += 8;
}
if ((bits & 2) > 0) {
scaleY = -2;
yp += 8;
}
sf2d_draw_texture_part_rotate_scale(icons, xp << 1, yp << 1, rotate, xTile,
yTile, 8, 8, scaleX, scaleY);
}
void renderc(s32 xp, s32 yp, u32 xTile, u32 yTile, int sizeX, int sizeY,
u8 bits) {
xp -= offsetX;
yp -= offsetY;
int scaleX = 2, scaleY = 2;
if ((bits & 1) > 0) {
scaleX = -2;
xp += sizeX;
}
if ((bits & 2) > 0) {
scaleY = -2;
yp += sizeY;
}
sf2d_draw_texture_part_scale(icons, xp << 1, yp << 1, xTile, yTile, sizeX,
sizeY, scaleX, scaleY);
}
void renderbc(s32 xp, s32 yp, u32 xTile, u32 yTile, int sizeX, int sizeY,
u8 bits, u32 color) {
xp -= offsetX;
yp -= offsetY;
int scaleX = 2, scaleY = 2;
if ((bits & 1) > 0) {
scaleX = -2;
xp += sizeX;
}
if ((bits & 2) > 0) {
scaleY = -2;
yp += sizeY;
}
sf2d_draw_texture_part_scale_blend(icons, xp << 1, yp << 1, xTile, yTile,
sizeX, sizeY, scaleX, scaleY, color);
}
void render16(s32 xp, s32 yp, u32 xTile, u32 yTile, u8 bits) {
xp -= offsetX;
yp -= offsetY;
int scaleX = 2, scaleY = 2;
if ((bits & 1) > 0) {
scaleX = -2;
xp += 16;
}
if ((bits & 2) > 0) {
scaleY = -2;
yp += 16;
}
sf2d_draw_texture_part_scale(icons, xp << 1, yp << 1, xTile, yTile, 16, 16,
scaleX, scaleY);
}
void render16c(s32 xp, s32 yp, u32 xTile, u32 yTile, u8 bits, float scaleX,float scaleY) {
xp -= offsetX;
yp -= offsetY;
xp *= scaleX;
yp *= scaleY;
if ((bits & 1) > 0) {
xp += 16 * scaleX;
scaleX = -scaleX;
}
if ((bits & 2) > 0) {
yp += 16 * scaleY;
scaleY = -scaleY;
}
sf2d_draw_texture_part_scale(icons, xp, yp, xTile, yTile,16, 16, scaleX, scaleY);
}
void render16b(s32 xp, s32 yp, u32 xTile, u32 yTile, u8 bits, u32 color) {
xp -= offsetX;
yp -= offsetY;
int scaleX = 2, scaleY = 2;
if ((bits & 1) > 0) {
scaleX = -2;
xp += 16;
}
if ((bits & 2) > 0) {
scaleY = -2;
yp += 16;
}
sf2d_draw_texture_part_scale_blend(icons, xp << 1, yp << 1, xTile, yTile,
16, 16, scaleX, scaleY, color);
}
void render16s(s32 xp, s32 yp, u32 tile, u8 bits, u32 color) {
xp -= offsetX;
yp -= offsetY;
int xTile = tile & 255;
int yTile = tile >> 8;
int scaleX = 2, scaleY = 2;
if ((bits & 1) > 0) {
scaleX = -2;
xp += 16;
}
if ((bits & 2) > 0) {
scaleY = -2;
yp += 16;
}
sf2d_draw_texture_part_scale_blend(icons, xp << 1, yp << 1, xTile, yTile,
16, 16, scaleX, scaleY, color);
}
void renderTitle(int x, int y) {
sf2d_draw_texture_part_scale(icons, (x - 26) << 1, y << 1, 0, 240, 104, 16,
2.0, 2.0); // MINICRAFT
sf2d_draw_texture_part(icons, x + 48, y + 52, 104, 240, 152, 16); // 3DS HOMEBREW EDITION
}
void renderButtonIcon(u32 keyIcon, int x, int y, float scale) {
switch (keyIcon) {
case CIRCLEPAD:
render16c(x, y, 96, 208, 0, scale, scale);
break;
case KEY_CPAD_UP:
render16c(x, y, 112, 208, 0, scale, scale);
break;
case KEY_CPAD_LEFT:
render16c(x, y, 128, 208, 0, scale, scale);
break;
case KEY_CPAD_DOWN:
render16c(x, y, 144, 208, 0, scale, scale);
break;
case KEY_CPAD_RIGHT:
render16c(x, y, 160, 208, 0, scale, scale);
break;
/* New 3DS only */
case CSTICK:
render16c(x, y, 176, 208, 0, scale, scale);
break;
case KEY_CSTICK_UP:
render16c(x, y, 192, 208, 0, scale, scale);
break;
case KEY_CSTICK_LEFT:
render16c(x, y, 208, 208, 0, scale, scale);
break;
case KEY_CSTICK_DOWN:
render16c(x, y, 224, 208, 0, scale, scale);
break;
case KEY_CSTICK_RIGHT:
render16c(x, y, 240, 208, 0, scale, scale);
break;
case KEY_A:
render16c(x, y, 0, 224, 0, scale, scale);
break;
case KEY_B:
render16c(x, y, 16, 224, 0, scale, scale);
break;
case KEY_X:
render16c(x, y, 32, 224, 0, scale, scale);
break;
case KEY_Y:
render16c(x, y, 48, 224, 0, scale, scale);
break;
case KEY_DUP:
render16c(x, y, 64, 224, 0, scale, scale);
break;
case KEY_DLEFT:
render16c(x, y, 80, 224, 0, scale, scale);
break;
case KEY_DDOWN:
render16c(x, y, 96, 224, 0, scale, scale);
break;
case KEY_DRIGHT:
render16c(x, y, 112, 224, 0, scale, scale);
break;
case KEY_START:
render16c(x - 8, y, 128, 224, 0, scale, scale);
render16c(x + 8, y, 144, 224, 0, scale, scale);
break;
case KEY_SELECT:
render16c(x - 8, y, 160, 224, 0, scale, scale);
render16c(x + 8, y, 176, 224, 0, scale, scale);
break;
case KEY_L:
render16c(x, y, 192, 224, 0, scale, scale);
break;
case KEY_R:
render16c(x, y, 208, 224, 0, scale, scale);
break;
/* New 3DS only */
case KEY_ZL:
render16c(x, y, 224, 224, 0, scale, scale);
break;
case KEY_ZR:
render16c(x, y, 240, 224, 0, scale, scale);
break;
}
}
int getFrame(int a, int b, int s) {
return (a == s) ? 0 : ((a < b - 1) ? 8 : 16);
}
void renderFrame(int x1, int y1, int x2, int y2, u32 bgColor) {
int startX = x1;
int startY = y1;
sf2d_draw_rectangle((x1 << 4) + 4 - (offsetX << 1),
(y1 << 4) + 4 - (offsetY << 1), ((x2 - x1) << 4) - 8,
((y2 - y1) << 4) - 8, bgColor);
while (x1 < x2) {
y1 = startY;
while (y1 < y2) {
int xp = (x1 << 4) - (offsetX << 1);
int yp = (y1 << 4) - (offsetY << 1);
sf2d_draw_texture_part_scale(icons, xp, yp,
getFrame(x1, x2, startX), 200 + getFrame(y1, y2, startY), 8,
8, 2.0, 2.0);
++y1;
}
++x1;
}
}
void bakeLights() {
playerLightBake = sf2d_create_texture(64, 64, TEXFMT_RGBA8, SF2D_PLACE_RAM);
lanternLightBake = sf2d_create_texture(128, 128, TEXFMT_RGBA8,
SF2D_PLACE_RAM);
bakeLight(playerLightBake, 32, 32, 32);
bakeLight(lanternLightBake, 64, 64, 64);
}
void freeLightBakes() {
sf2d_free_texture(playerLightBake);
sf2d_free_texture(lanternLightBake);
}
void renderLightsToStencil() {
if (currentLevel > 1) {
GPU_SetDepthTestAndWriteMask(true, GPU_NEVER, 0);
GPU_SetStencilTest(true, GPU_NEVER, 1, 0xFF, 0xFF);
GPU_SetStencilOp(GPU_STENCIL_REPLACE, GPU_STENCIL_KEEP,
GPU_STENCIL_KEEP);
GPU_SetAlphaTest(true, GPU_GREATER, 0);
if(player.p.activeItem->id == ITEM_LANTERN) renderLight(player.x, player.y, lanternLightBake);
else renderLight(player.x, player.y, playerLightBake);
int i;
for (i = 0; i < eManager.lastSlot[currentLevel]; ++i) {
Entity e = eManager.entities[currentLevel][i];
if (e.type != ENTITY_FURNITURE)continue;
if (e.entityFurniture.itemID == ITEM_LANTERN && e.x > player.x - 160
&& e.y > player.y - 125 && e.x < player.x + 160 && e.y < player.y + 125)
renderLight(e.x, e.y, lanternLightBake);
}
int xo = offsetX >> 4;
int yo = offsetY >> 4;
int x, y;
//added offset to render lights from lava which is offscreen
for (x = xo-2; x <= 13 + xo+2; ++x) {
for (y = yo-2; y <= 8 + yo+2; ++y)
if(getTile(x, y) == TILE_LAVA) renderLight(x << 4, y << 4, playerLightBake);
}
GPU_SetDepthTestAndWriteMask(true, GPU_GEQUAL, GPU_WRITE_ALL);
GPU_SetStencilTest(true, GPU_EQUAL, 1, 0xFF, 0x0);
GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00);
GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP,
GPU_STENCIL_REPLACE);
}
}
void resetStencilStuff() {
if (currentLevel > 1) {
GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00);
GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP);
}
}
void renderLight(int x, int y, sf2d_texture* texture) {
sf2d_draw_texture_scale(texture, (x - (texture->width / 2) - offsetX) * 2,
(y - (texture->height / 2) - offsetY) * 2, 2.f, 2.f);
}
/* The original software rendered version, it's bad for the framerate :( */
void bakeLight(sf2d_texture* texture, int x, int y, int r) {
int x0 = x - r;
int x1 = x + r;
int y0 = y - r;
int y1 = y + r;
// The game's resolution is actually 200x120, the textures are all scaled up by 2.
if (x0 < 0)
x0 = 0;
if (y0 < 0)
y0 = 0;
if (x1 > texture->width)
x1 = texture->width;
if (y1 > texture->height)
y1 = texture->height;
int xx, yy;
for (yy = y0; yy < y1; yy++) {
int yd = yy - y;
yd = yd * yd;
for (xx = x0; xx < x1; xx++) {
int xd = xx - x;
int dist = xd * xd + yd;
if (dist <= r * r) {
if (dist >= (r - (r / 5)) * (r - (r / 5))) {
if ((xd % 2 == 0 && yd % 2 != 0) || (xd % 2 != 0 && yd % 2 == 0)) { // rand() % 4 != 0
sf2d_set_pixel(texture, xx, yy, 0xFF000000); //RGBA8(0, 0, 0, 255)); // set transparent pixel
}
} else {
sf2d_set_pixel(texture, xx, yy, 0xFF000000); //RGBA8(0, 0, 0, 255)); // set transparent pixel
}
}
}
}
sf2d_texture_tile32(texture);
}
bool tu = false;
bool td = false;
bool tl = false;
bool tr = false;
bool tul = false;
bool tur = false;
bool tdl = false;
bool tdr = false;
void renderDotsWithColor(int x, int y, u8 bits1, u8 bits2, u8 bits3, u8 bits4, u32 color) {
if(tu && tl) renderb(x, y, 0, 0, bits1, color);
if(tu && tr) renderb(x + 8, y, 8, 0, bits2, color);
if(td && tl) renderb(x, y + 8, 0, 8, bits3, color);
if(td && tr) renderb(x + 8, y + 8, 8, 8, bits4, color);
}
void resetSurrTiles() {
tu = false;
td = false;
tl = false;
tr = false;
tul = false;
tur = false;
tdl = false;
tdr = false;
}
void checkSurrTiles8(int xt, int yt, int id) {
if (getTile(xt, yt - 1) == id)
tu = true;
if (getTile(xt - 1, yt) == id)
tl = true;
if (getTile(xt + 1, yt) == id)
tr = true;
if (getTile(xt, yt + 1) == id)
td = true;
if (getTile(xt - 1, yt - 1) == id)
tul = true;
if (getTile(xt + 1, yt - 1) == id)
tur = true;
if (getTile(xt - 1, yt + 1) == id)
tdl = true;
if (getTile(xt + 1, yt + 1) == id)
tdr = true;
}
void checkSurrTiles4(int xt, int yt, int id) {
if (getTile(xt, yt - 1) == id)
tu = true;
if (getTile(xt - 1, yt) == id)
tl = true;
if (getTile(xt + 1, yt) == id)
tr = true;
if (getTile(xt, yt + 1) == id)
td = true;
}
u8 tData = 0;
void renderTile(int i, int x, int y) {
int age = 0;
switch (i) {
case TILE_GRASS:
checkSurrTiles4(x >> 4, y >> 4, TILE_GRASS);
checkSurrTiles4(x >> 4, y >> 4, TILE_TREE);
checkSurrTiles4(x >> 4, y >> 4, TILE_FLOWER);
checkSurrTiles4(x >> 4, y >> 4, TILE_SAPLING_TREE);
renderConnectedTile4(x, y, 112, 16, grassColor);
break;
case TILE_TREE:
renderTile(TILE_GRASS, x, y);
checkSurrTiles8(x >> 4, y >> 4, TILE_TREE);
render(x, y, 0+((tu && tl && tul) ? 16 : 0), 16, 0);
render(x+8, y, 8+((tu && tr && tur) ? 16 : 0), 16, 0);
render(x, y+8, 0+((td && tl && tdl) ? 16 : 0), 24, 0);
render(x+8, y+8, 8+((td && tr && tdr) ? 16 : 0), 24, 0);
break;
case TILE_ROCK:
checkSurrTiles8(x >> 4, y >> 4, TILE_ROCK);
renderConnectedTile8(x, y, 32, 16, rockColor[0]);
break;
case TILE_HARDROCK:
checkSurrTiles8(x >> 4, y >> 4, TILE_HARDROCK);
renderConnectedTile8(x, y, 32, 16, rockColor[2]);
break;
case TILE_DIRT: // render dots.
if (currentLevel > 1)
render16b(x, y, 0, 0, 0, 0xFF383838);
else
render16b(x, y, 0, 0, 0, 0xFF8F8FA8);
break;
case TILE_SAND:
checkSurrTiles4(x >> 4, y >> 4, TILE_SAND);
checkSurrTiles4(x >> 4, y >> 4, TILE_CACTUS);
checkSurrTiles4(x >> 4, y >> 4, TILE_SAPLING_CACTUS);
renderConnectedTile4(x, y, 112, 16, sandColor);
break;
case TILE_WATER:
checkSurrTiles4(x >> 4, y >> 4, TILE_WATER);
checkSurrTiles4(x >> 4, y >> 4, TILE_HOLE);
renderConnectedTile4(x, y, 176, 16, waterColor[0]);
srand((tickCount + (x / 2 - y) * 4311) / 10);
renderDotsWithColor(x, y, rand() & 3, rand() & 3, rand() & 3, rand() & 3, waterColor[1]);
break;
case TILE_LAVA:
checkSurrTiles4(x >> 4, y >> 4, TILE_LAVA);
checkSurrTiles4(x >> 4, y >> 4, TILE_HOLE);
renderConnectedTile4(x, y, 176, 16, lavaColor[0]);
srand((tickCount + (x / 2 - y) * 4311) / 10);
renderDotsWithColor(x, y, rand() & 3, rand() & 3, rand() & 3, rand() & 3, lavaColor[1]);
break;
case TILE_HOLE:
checkSurrTiles4(x >> 4, y >> 4, TILE_HOLE);
checkSurrTiles4(x >> 4, y >> 4, TILE_WATER);
checkSurrTiles4(x >> 4, y >> 4, TILE_LAVA);
renderConnectedTile4(x, y, 176, 16, 0xFF383838);
break;
case TILE_CACTUS:
renderTile(TILE_SAND, x, y);
render16(x, y, 48, 0, 0);
break;
case TILE_FLOWER:
renderTile(TILE_GRASS, x, y);
render16(x, y, 64, 0, getData(x >> 4, y >> 4));
break;
case TILE_STAIRS_DOWN:
if (currentLevel == 0)
renderTile(TILE_CLOUD, x, y);
render16(x, y, 96, 0, 0);
break;
case TILE_STAIRS_UP:
render16(x, y, 112, 0, 0);
break;
case TILE_IRONORE:
render16b(x, y, 80, 0, 0, 0xFFC8C8DF);
break;
case TILE_GOLDORE:
render16b(x, y, 80, 0, 0, 0xFFB9E8E5);
break;
case TILE_GEMORE:
render16b(x, y, 80, 0, 0, 0xFFDE98DF);
break;
case TILE_CLOUD:
checkSurrTiles4(x >> 4, y >> 4, TILE_CLOUD);
checkSurrTiles4(x >> 4, y >> 4, TILE_STAIRS_DOWN);
checkSurrTiles4(x >> 4, y >> 4, TILE_CLOUDCACTUS);
renderConnectedTile4(x, y, 64, 32, 0xFFFFFFFF);
break;
case TILE_CLOUDCACTUS:
renderTile(TILE_CLOUD, x, y);
render16(x, y, 80, 0, 0);
break;
case TILE_SAPLING_TREE:
renderTile(TILE_GRASS, x, y);
render16(x, y, 32, 0, 0);
break;
case TILE_SAPLING_CACTUS:
renderTile(TILE_SAND, x, y);
render16(x, y, 32, 0, 0);
break;
case TILE_FARM:
render16(x, y, 144, 0, 0);
break;
case TILE_WHEAT:
age = getData(x >> 4, y >> 4) / 20;
if (age > 5)
age = 5;
render16(x, y, 160 + (age << 4), 0, 0);
break;
case TILE_WOOD_WALL:
checkSurrTiles4(x >> 4, y >> 4, TILE_WOOD_WALL);
renderConnectedTile4(x, y, 0, 32, woodColor);
break;
}
resetSurrTiles();
}
void renderConnectedTile4(int x, int y, u32 xTile, u32 yTile, u32 color) {
//render complete tile in one piece to reduce strain(added for o3DS)
if (tl && tr && tu && td) {
render16b(x, y, xTile+48, yTile, 0, color);
return;
}
int l = (tl ? 16 : 0);
int r = (tr ? 16 : 0);
int u = (tu ? 32 : 0);
int d = (td ? 32 : 0);
renderb(x, y, xTile +l+u, yTile, 0, color);
renderb(x+8, y, xTile+8+r+u, yTile, 0, color);
renderb(x, y+8, xTile +l+d, yTile+8, 0, color);
renderb(x+8, y+8, xTile+8+r+d, yTile+8, 0, color);
}
void renderConnectedTile8(int x, int y, u32 xTile, u32 yTile, u32 color) {
//render complete tile in one piece to reduce strain(added for o3DS)
if (tl && tr && tu && td && tul && tur && tdl && tdr) {
render16b(x, y, xTile+64, yTile, 0, color);
return;
}
int l = (tl ? 16 : 0);
int r = (tr ? 16 : 0);
int u = (tu ? 32 : 0);
int d = (td ? 32 : 0);
renderb(x, y, xTile +l+u+((tl && tu && tul) ? 16 : 0), yTile, 0, color);
renderb(x+8, y, xTile+8+r+u+((tr && tu && tur) ? 16 : 0), yTile, 0, color);
renderb(x, y+8, xTile +l+d+((tl && td && tdl) ? 16 : 0), yTile+8, 0, color);
renderb(x+8, y+8, xTile+8+r+d+((tr && td && tdr) ? 16 : 0), yTile+8, 0, color);
}
void renderZoomedMap() {
int mx = mScrollX;
int my = mScrollY;
if(zoomLevel == 2) mx = 32;
sf2d_draw_texture_scale(minimap[currentLevel], mx, my, zoomLevel, zoomLevel); // zoomed map
if(currentLevel == 0){
render16c(
(mx+((awX/16)*zoomLevel)-16)/2,
(my+((awY/16)*zoomLevel)-16)/2,
160, 112,
((player.p.walkDist >> 6) & 1) == 0 ? 0 : 1,
2, 2
); // Airwizard on zoomed map
}
render16c(
(mx+((player.x/16)*zoomLevel)-16)/2,
(my+((player.y/16)*zoomLevel)-16)/2,
0, 112,
((player.p.walkDist >> 6) & 1) == 0 ? 0 : 1,
2, 2
); // Player on zoomed map
drawText(mapText,224, 214); // "x2"/"x4"/"x6"
render16(142, 2, 72, 208, 0); // Exit button
renderc(126, 102, 40, 208, 32, 16, 0); // Plus/Minus zoom buttons
if(zoomLevel < 3) sf2d_draw_rectangle(258, 210, 26, 20, 0x7F4F4F4F); // gray out minus button
else if(zoomLevel > 5) sf2d_draw_rectangle(284, 210, 26, 20, 0x7F4F4F4F); // gray out minus button
}
char scoreT[32];
void renderGui() {
int i;
for (i = 0; i < 10; ++i) {
if (i < player.p.health)
render(i * 8 + 6, 5, 168, 152, 0);
else
render(i * 8 + 6, 5, 176, 152, 0);
if (i < player.p.stamina)
render(i * 8 + 6, 14, 184, 152, 0);
else
render(i * 8 + 6, 14, 191, 152, 0);
}
sf2d_draw_texture(minimap[currentLevel], 96, 102);
renderItemWithTextCentered(player.p.activeItem, 320, 66);
itoa(player.p.score, scoreT, 10); // integer to base10 string
drawText("Score:",214,12);
drawText(scoreT,(140-(strlen(scoreT)*12))/2 + 180,29);
if(currentLevel == 0){
renderc(44 + (awX/32), 47 + (awY/32), 88, 216, 8, 8, 0); // Mini-AWizard head.
}
renderc(44 + (player.x/32), 47 + (player.y/32), 88, 208, 8, 8, 0); // Mini-Player head.
}
void renderPlayer() {
if (player.p.isDead)
return;
int xo = player.x - 8;
int yo = player.y - 8;
if (player.p.attackTimer > 0 && player.p.dir == 1) {
renderc(xo, yo - 4, 16, 160, 16, 8, 0);
renderItemIcon(player.p.activeItem->id, player.p.activeItem->countLevel,
xo + 4, yo - 4);
}
u8 walk = (player.p.walkDist >> 4) & 1;
bool swimming = isSwimming();
switch (player.p.dir) {
case 0: // down
if (swimming)
renderc(xo, yo + 4, 48,
160 + (((player.p.swimTimer >> 4) & 1) << 3), 16, 8, 0);
else
renderc(xo, yo + 8, 0, 120 + (player.p.isCarrying ? 16 : 0), 16, 8,
walk == 0 ? 0 : 1);
renderc(xo, yo, 0, 112 + (player.p.isCarrying ? 16 : 0), 16, 8,
walk == 0 ? 0 : 1);
break;
case 1: // up
if (swimming)
renderc(xo, yo + 4, 48,
160 + (((player.p.swimTimer >> 4) & 1) << 3), 16, 8, 0);
else
renderc(xo, yo + 8, 16, 120 + (player.p.isCarrying ? 16 : 0), 16, 8,
walk == 0 ? 0 : 1);
renderc(xo, yo, 16, 112 + (player.p.isCarrying ? 16 : 0), 16, 8,
walk == 0 ? 0 : 1);
break;
case 2: // left
if (swimming)
renderc(xo, yo + 4, 48,
160 + (((player.p.swimTimer >> 4) & 1) << 3), 16, 8, 0);
else
renderc(xo, yo + 8, 32 + (walk << 4),
120 + (player.p.isCarrying ? 16 : 0), 16, 8, 1);
renderc(xo, yo, 32 + (walk << 4), 112 + (player.p.isCarrying ? 16 : 0),
16, 8, 1);
break;
case 3: // right
if (swimming)
renderc(xo, yo + 4, 48,
160 + (((player.p.swimTimer >> 4) & 1) << 3), 16, 8, 0);
else
renderc(xo, yo + 8, 32 + (walk << 4),
120 + (player.p.isCarrying ? 16 : 0), 16, 8, 0);
renderc(xo, yo, 32 + (walk << 4), 112 + (player.p.isCarrying ? 16 : 0),
16, 8, 0);
break;
}
if (player.p.isCarrying) {
renderFurniture(player.p.activeItem->id, xo, yo - 12);
}
if (player.p.attackTimer > 0) {
switch (player.p.dir) {
case 0:
renderc(xo - player.p.ax, yo - player.p.ay + 12, 16, 168, 16, 8, 0);
renderItemIcon(player.p.activeItem->id,
player.p.activeItem->countLevel, xo + 4, yo + 12);
break;
case 2:
renderc(xo - player.p.ax - 4, yo - player.p.ay, 32, 160, 8, 16, 0);
renderItemIcon(player.p.activeItem->id,
player.p.activeItem->countLevel, xo - 4, yo + 4);
break;
case 3:
renderc(xo - player.p.ax + 12, yo - player.p.ay, 40, 160, 8, 16, 0);
renderItemIcon(player.p.activeItem->id,
player.p.activeItem->countLevel, xo + 12, yo + 4);
break;
}
}
}
void renderMenuBackground(int xScroll, int yScroll) {
sf2d_draw_rectangle(0, 0, 400, 240, 0xFF0C0C0C); //You might think "real" black would be better, but it actually looks better that way
renderLightsToStencil();
renderBackground(xScroll, yScroll);
resetStencilStuff();
}
void renderBackground(int xScroll, int yScroll) {
if(currentLevel > 0) sf2d_draw_rectangle(0, 0, 400, 240, dirtColor[currentLevel]); // dirt color
else {
sf2d_draw_texture_part_scale(minimap[1], (-xScroll / 3) - 256, (-yScroll / 3) - 32, 0, 0, 128, 128, 12.5, 7.5);
sf2d_draw_rectangle(0, 0, 400, 240, 0xAFDFDFDF);
}
int xo = xScroll >> 4;
int yo = yScroll >> 4;
int x, y;
for (x = xo; x <= 13 + xo; ++x) {
for (y = yo; y <= 8 + yo; ++y)
renderTile(getTile(x, y), x << 4, y << 4);
}
}
char * fontChars =
"ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789.,!?'\"-+=/\\%()<>:; ";
void drawText(char * msg, u32 x, u32 y) {
int i = 0;
x -= offsetX << 1;
y -= offsetY << 1;
for (i = 0; i < strlen(msg); ++i) {
int ix = strchr(fontChars, toupper((unsigned char) msg[i])) - fontChars;
int iy = ix >> 5;
if (ix >= 0) {
sf2d_draw_texture_part(font, x + i * 12, y, (ix & 31) * 12,
16 + (iy * 12), 12, 12);
}
}
}
void drawSizedText(char * msg, u32 x, u32 y, float size) {
int i = 0;
for (i = 0; i < strlen(msg); ++i) {
int ix = strchr(fontChars, toupper((unsigned char) msg[i])) - fontChars;
int iy = ix >> 5;
if (ix >= 0) {
sf2d_draw_texture_part_scale(font, (x + i * 8) * size, y,
(ix & 31) << 3, iy << 3, 8, 8, size, size);
}
}
}
void drawTextColor(char * msg, u32 x, u32 y, u32 color) {
int i = 0;
x -= offsetX << 1;
y -= offsetY << 1;
for (i = 0; i < strlen(msg); ++i) {
int ix = strchr(fontChars, toupper((unsigned char) msg[i])) - fontChars;
int iy = ix >> 5;
if (ix >= 0) {
sf2d_draw_texture_part_blend(font, x + i * 12, y, (ix & 31) * 12,
16 + (iy * 12), 12, 12, color);
}
}
}
// Changes text color after the first space.
void drawTextColorSpecial(char * msg, u32 x, u32 y, u32 color, u32 color2) {
int i = 0;
x -= offsetX << 1;
y -= offsetY << 1;
bool sOver = false;
for (i = 0; i < strlen(msg); ++i) {
int ix = strchr(fontChars, toupper((unsigned char) msg[i])) - fontChars;
if (msg[i] == 32)
sOver = true;
int iy = ix >> 5;
if (ix >= 0) {
if (sOver)
sf2d_draw_texture_part_blend(font, x + i * 12, y,
(ix & 31) * 12, 16 + (iy * 12), 12, 12, color2);
else
sf2d_draw_texture_part_blend(font, x + i * 12, y,
(ix & 31) * 12, 16 + (iy * 12), 12, 12, color);
}
}
}
void drawSizedTextColor(char * msg, int x, int y, float size, u32 color) {
int i;
for (i = 0; i < strlen(msg); ++i) {
int ix = strchr(fontChars, toupper((unsigned char) msg[i])) - fontChars;
int iy = ix >> 5;
if (ix >= 0)
sf2d_draw_texture_part_scale_blend(font, (x + i * 8) * size,
y * size, (ix & 31) << 3, iy << 3, 8, 8, size, size, color);
}
}
void renderFurniture(int itemID, int x, int y) {
switch (itemID) {
case ITEM_ANVIL:
render16(x, y, 64, 128, 0);
break;
case ITEM_CHEST:
render16(x, y, 80, 128, 0);
break;
case ITEM_OVEN:
render16(x, y, 96, 128, 0);
break;
case ITEM_FURNACE:
render16(x, y, 112, 128, 0);
break;
case ITEM_WORKBENCH:
render16(x, y, 128, 128, 0);
break;
case ITEM_LANTERN:
render16(x, y, 144, 128, 0);
break;
}
}
char ertxt[20];
void renderEntity(Entity* e, int x, int y) {
switch (e->type) {
case ENTITY_ITEM:
if (e->entityItem.age >= 520)
if (e->entityItem.age / 6 % 2 == 0)
return;
renderItemIcon(e->entityItem.item.id, e->entityItem.item.countLevel,
x - 4, y - 4 - (int) e->entityItem.zz);
break;
case ENTITY_FURNITURE:
renderFurniture(e->entityFurniture.itemID, x - 8, y - 8);
break;
case ENTITY_ZOMBIE:
switch (e->zombie.dir) {
case 0: // down
render16b(x - 8, y - 8, 64, 112,
((e->zombie.walkDist >> 4) & 1) == 0 ? 0 : 1,
e->zombie.color);
break;
case 1: // up
render16b(x - 8, y - 8, 80, 112,
((e->zombie.walkDist >> 4) & 1) == 0 ? 0 : 1,
e->zombie.color);
break;
case 2: // left
render16b(x - 8, y - 8, 96 + (((e->zombie.walkDist >> 4) & 1) << 4),
112, 1, e->zombie.color);
break;
case 3: // right
render16b(x - 8, y - 8, 96 + (((e->zombie.walkDist >> 4) & 1) << 4),
112, 0, e->zombie.color);
break;
}
break;
case ENTITY_SLIME:
render16b(x - 8, y - 8 - (e->slime.jumpTime > 0 ? 4 : 0),
128 + (e->slime.jumpTime > 0 ? 16 : 0), 112, 0, e->slime.color);
break;
case ENTITY_AIRWIZARD:
e->wizard.spriteAdjust = 0;
if (e->wizard.health < 200) {
if (tickCount / 4 % 3 < 2)
e->wizard.spriteAdjust = 16;
} else if (e->wizard.health < 1000) {
if (tickCount / 5 % 4 < 2)
e->wizard.spriteAdjust = 16;
}
switch (e->wizard.dir) {
case 0: // down
render16(x - 8, y - 8, 160, 112 + e->wizard.spriteAdjust,
((e->wizard.walkDist >> 4) & 1) == 0 ? 0 : 1);
break;
case 1: // up
render16(x - 8, y - 8, 176, 112 + e->wizard.spriteAdjust,
((e->wizard.walkDist >> 4) & 1) == 0 ? 0 : 1);
break;
case 2: // left
render16(x - 8, y - 8, 192 + (((e->wizard.walkDist >> 4) & 1) << 4),
112 + e->wizard.spriteAdjust, 1);
break;
case 3: // right
render16(x - 8, y - 8, 192 + (((e->wizard.walkDist >> 4) & 1) << 4),
112 + e->wizard.spriteAdjust, 0);
break;
}
break;
case ENTITY_TEXTPARTICLE:
x -= offsetX;
y -= offsetY;
drawSizedTextColor(e->textParticle.text, x + 1,
y - (int) e->textParticle.zz + 1, 2, 0xFF);
drawSizedTextColor(e->textParticle.text, x,
y - (int) e->textParticle.zz, 2, e->textParticle.color);
break;
case ENTITY_SMASHPARTICLE:
render16(x, y, 0, 160, 0);
break;
case ENTITY_SPARK:
if (e->spark.age >= 200)
if (e->spark.age / 6 % 2 == 0)
return;
renderr(x, y, 200, 152, 0, e->spark.age * 0.0349);
break;
}
}
void renderEntities(int x, int y, EntityManager* em) {
int i;
for (i = 0; i < em->lastSlot[currentLevel]; ++i) {
Entity e = em->entities[currentLevel][i];
if (e.x > x - 200 && e.y > y - 125 && e.x < x + 200 && e.y < y + 125)
renderEntity(&e, e.x, e.y);
}
}
void renderItemList(Inventory * inv, int xo, int yo, int x1, int y1,
int selected) {
// If lastSlot is 0, then there are no items are in the inventory.
bool drawCursor = true;
if (selected < 0) {
drawCursor = false;
selected = 0;
}
int w = x1 - xo;
int h = y1 - yo - 2;
int i1 = inv->lastSlot;
if (i1 > h)
i1 = h;
int io = selected - h / 2;
if (io > inv->lastSlot - h)
io = inv->lastSlot - h;
if (io < 0)
io = 0;
int i;
for (i = 0; i < i1; ++i)
renderItemWithText(&inv->items[i + io], (1 + xo) << 4,
(i + 1 + yo) << 4);
if (drawCursor) {
int yy = selected + 1 - io + yo;
sf2d_draw_rectangle((xo << 4) - (offsetX << 1),
(yy << 4) - (offsetY << 1), 12, 12, 0xFF);
drawText(">", (xo << 4), yy << 4);
sf2d_draw_rectangle(((xo + w) << 4) - 12 - (offsetX << 1),
(yy << 4) - (offsetY << 1), 12, 12, 0xFF);
drawText("<", ((xo + w) << 4) - 12, yy << 4);
}
}
void renderRecipes(RecipeManager * r, int xo, int yo, int x1, int y1,
int selected) {
int size = r->size;
if (size < 1)
return;
if (selected < 0)
selected = 0;
int w = x1 - xo;
int h = y1 - yo - 2;
int i1 = size;
if (i1 > h)
i1 = h;
int io = selected - h / 2;
if (io > size - h)
io = size - h;
if (io < 0)
io = 0;
int i, col;
for (i = 0; i < i1; ++i) {
int x = (1 + xo) << 4, y = (i + 1 + yo) << 4;
renderItemIcon(r->recipes[i + io].itemResult,
r->recipes[i + io].itemAmountLevel, x >> 1, y >> 1);
if (r->recipes[i + io].canCraft)
col = 0xFFFFFFFF;
else
col = 0xFF7F7F7F;
drawTextColor(
getBasicItemName(r->recipes[i + io].itemResult,
r->recipes[i + io].itemAmountLevel), x + 18, y + 2,
col);
}
int yy = selected + 1 - io + yo;
sf2d_draw_rectangle(xo << 4, yy << 4, 12, 12, 0xFF);
drawText(">", xo << 4, yy << 4);
sf2d_draw_rectangle(((xo + w) << 4) - 12, yy << 4, 12, 12, 0xFF);
drawText("<", ((xo + w) << 4) - 12, yy << 4);
}
void renderItemWithText(Item* item, int x, int y) {
renderItemIcon(item->id, item->countLevel, x >> 1, y >> 1);
if (item->onlyOne)
drawText(getItemName(item->id, item->countLevel), x + 18, y + 2);
else
drawTextColorSpecial(getItemName(item->id, item->countLevel), x + 18,
y + 2, 0xFFD2D2D2, 0xFFFFFFFF);
}
void renderItemStuffWithText(int itemID, int itemCL, bool onlyOne, int x, int y) {
renderItemIcon(itemID, itemCL, x >> 1, y >> 1);
if (onlyOne)
drawText(getItemName(itemID, itemCL), x + 18, y + 2);
else
drawTextColorSpecial(getItemName(itemID, itemCL), x + 18,
y + 2, 0xFFD2D2D2, 0xFFFFFFFF);
}
/* For bottom screen */
void renderItemWithTextCentered(Item* item, int width, int y) {
char * tn = getItemName(item->id, item->countLevel);
int x = (width - ((strlen(tn) + 2) * 12))/2;
renderItemIcon(item->id, item->countLevel, x >> 1, y >> 1);
if (item->onlyOne)
drawText(getItemName(item->id, item->countLevel), x + 18, y + 2);
else
drawTextColorSpecial(getItemName(item->id, item->countLevel), x + 18,
y + 2, 0xFFD2D2D2, 0xFFFFFFFF);
}
void renderItemIcon(int itemID, int countLevel, int x, int y) {
switch (itemID) {
case ITEM_NULL:
return;
case TOOL_SHOVEL:
render(x, y, countLevel * 8, 144, 0);
break;
case TOOL_HOE:
render(x, y, 40 + countLevel * 8, 144, 0);
break;
case TOOL_SWORD:
render(x, y, 80 + countLevel * 8, 144, 0);
break;
case TOOL_PICKAXE:
render(x, y, 120 + countLevel * 8, 144, 0);
break;
case TOOL_AXE:
render(x, y, 160 + countLevel * 8, 144, 0);
break;
case ITEM_ANVIL:
render(x, y, 120, 152, 0);
break;
case ITEM_CHEST:
render(x, y, 128, 152, 0);
break;
case ITEM_OVEN:
render(x, y, 136, 152, 0);
break;
case ITEM_FURNACE:
render(x, y, 144, 152, 0);
break;
case ITEM_WORKBENCH:
render(x, y, 152, 152, 0);
break;
case ITEM_LANTERN:
render(x, y, 160, 152, 0);
break;
case ITEM_POWGLOVE:
render(x, y, 56, 152, 0);
break;
case ITEM_FLOWER:
render(x, y, 0, 152, 0);
break;
case ITEM_WOOD:
render(x, y, 8, 152, 0);
break;
case ITEM_STONE:
renderb(x, y, 16, 152, 0, rockColor[1]);
break;
case ITEM_SAND:
renderb(x, y, 16, 152, 0, sandColor);
break;
case ITEM_DIRT:
renderb(x, y, 16, 152, 0, 0xFF8197AF);
break;
case ITEM_CLOUD:
renderb(x, y, 16, 152, 0, 0xFFFFFFFF);
break;
case ITEM_ACORN:
render(x, y, 24, 152, 0);
break;
case ITEM_CACTUS:
render(x, y, 32, 152, 0);
break;
case ITEM_SEEDS:
render(x, y, 40, 152, 0);
break;
case ITEM_WHEAT:
render(x, y, 48, 152, 0);
break;
case ITEM_FLESH:
render(x, y, 64, 152, 0);
break;
case ITEM_BREAD:
render(x, y, 72, 152, 0);
break;
case ITEM_APPLE:
render(x, y, 80, 152, 0);
break;
case ITEM_SLIME:
renderb(x, y, 88, 152, 0, 0xFF4DC04D);
break;
case ITEM_COAL:
renderb(x, y, 88, 152, 0, 0xFF383838);
break;
case ITEM_IRONORE:
renderb(x, y, 88, 152, 0, 0xFF9999BC);
break;
case ITEM_GOLDORE:
renderb(x, y, 88, 152, 0, 0xFF77CECE);
break;
case ITEM_IRONINGOT:
renderb(x, y, 96, 152, 0, 0xFFC8C8DF);
break;
case ITEM_GOLDINGOT:
renderb(x, y, 96, 152, 0, 0xFFBCEAEA);
break;
case ITEM_GLASS:
render(x, y, 104, 152, 0);
break;
case ITEM_GEM:
render(x, y, 112, 152, 0);
break;
case TOOL_BUCKET:
render(x, y, 200 + countLevel * 8, 144, 0);
break;
}
}
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