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-rw-r--r--src/gfx.cpp702
-rw-r--r--src/signs.cpp4
-rw-r--r--src/station.cpp4
-rw-r--r--src/texteff.cpp2
-rw-r--r--src/viewport.cpp127
-rw-r--r--src/zoom.hpp6
6 files changed, 183 insertions, 662 deletions
diff --git a/src/gfx.cpp b/src/gfx.cpp
index 84cfe2830..e6396fb6d 100644
--- a/src/gfx.cpp
+++ b/src/gfx.cpp
@@ -738,142 +738,7 @@ struct BlitterParams {
int pitch;
};
-static void GfxBlitTileZoomIn(BlitterParams *bp)
-{
- const byte *src_o = bp->sprite;
- const byte *src;
- int num, skip;
- byte done;
- Pixel *dst;
- const byte *ctab;
-
- src_o += ReadLE16Aligned(src_o + bp->start_y * 2);
- switch (bp->mode) {
- case BM_COLOUR_REMAP:
- do {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src = src_o + 2;
- src_o += num + 2;
-
- dst = bp->dst;
-
- if ( (skip -= bp->start_x) > 0) {
- dst += skip;
- } else {
- src -= skip;
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
-
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
- }
-
- ctab = _color_remap_ptr;
-
- for (; num >= 4; num -=4) {
- dst[3] = ctab[src[3]];
- dst[2] = ctab[src[2]];
- dst[1] = ctab[src[1]];
- dst[0] = ctab[src[0]];
- dst += 4;
- src += 4;
- }
- for (; num != 0; num--) *dst++ = ctab[*src++];
- } while (!(done & 0x80));
-
- bp->dst += bp->pitch;
- } while (--bp->height != 0);
- break;
-
- case BM_TRANSPARENT:
- do {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src_o += num + 2;
-
- dst = bp->dst;
-
- if ( (skip -= bp->start_x) > 0) {
- dst += skip;
- } else {
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
-
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
- }
-
- ctab = _color_remap_ptr;
- for (; num != 0; num--) {
- *dst = ctab[*dst];
- dst++;
- }
- } while (!(done & 0x80));
-
- bp->dst += bp->pitch;
- } while (--bp->height != 0);
- break;
-
- default:
- do {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src = src_o + 2;
- src_o += num + 2;
-
- dst = bp->dst;
-
- if ( (skip -= bp->start_x) > 0) {
- dst += skip;
- } else {
- src -= skip;
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
-
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
- }
-#if defined(_WIN32)
- if (num & 1) *dst++ = *src++;
- if (num & 2) { *(uint16*)dst = *(uint16*)src; dst += 2; src += 2; }
- if (num >>= 2) {
- do {
- *(uint32*)dst = *(uint32*)src;
- dst += 4;
- src += 4;
- } while (--num != 0);
- }
-#else
- memcpy(dst, src, num);
-#endif
- } while (!(done & 0x80));
-
- bp->dst += bp->pitch;
- } while (--bp->height != 0);
- break;
- }
-}
-
-static void GfxBlitZoomInUncomp(BlitterParams *bp)
+static void GfxBlitZoomUncomp(BlitterParams *bp, ZoomLevel zoom)
{
const byte *src = bp->sprite;
Pixel *dst = bp->dst;
@@ -884,62 +749,48 @@ static void GfxBlitZoomInUncomp(BlitterParams *bp)
assert(height > 0);
assert(width > 0);
+ height = UnScaleByZoom(height, zoom);
+
switch (bp->mode) {
case BM_COLOUR_REMAP: {
const byte *ctab = _color_remap_ptr;
- do {
- for (i = 0; i != width; i++) {
- byte b = ctab[src[i]];
+ for (; height != 0; height--) {
+ for (i = 0; i != UnScaleByZoom(width, zoom); i++) {
+ byte b = ctab[src[ScaleByZoom(i, zoom)]];
if (b != 0) dst[i] = b;
}
- src += bp->width_org;
+ src += ScaleByZoom(bp->width_org, zoom);
dst += bp->pitch;
- } while (--height != 0);
+ }
break;
}
case BM_TRANSPARENT: {
const byte *ctab = _color_remap_ptr;
- do {
- for (i = 0; i != width; i++)
- if (src[i] != 0) dst[i] = ctab[dst[i]];
- src += bp->width_org;
+ for (; height != 0; height--) {
+ for (i = 0; i != UnScaleByZoom(width, zoom); i++)
+ if (src[ScaleByZoom(i, zoom)] != 0) dst[i] = ctab[dst[i]];
+ src += ScaleByZoom(bp->width_org, zoom);
dst += bp->pitch;
- } while (--height != 0);
+ }
break;
}
default:
- do {
- int n = width;
-
- for (; n >= 4; n -= 4) {
- if (src[0] != 0) dst[0] = src[0];
- if (src[1] != 0) dst[1] = src[1];
- if (src[2] != 0) dst[2] = src[2];
- if (src[3] != 0) dst[3] = src[3];
-
- dst += 4;
- src += 4;
- }
-
- for (; n != 0; n--) {
- if (src[0] != 0) dst[0] = src[0];
- src++;
- dst++;
- }
-
- src += bp->width_org - width;
- dst += bp->pitch - width;
- } while (--height != 0);
+ for (; height != 0; height--) {
+ for (i = 0; i != UnScaleByZoom(width, zoom); i++)
+ if (src[ScaleByZoom(i, zoom)] != 0) dst[i] = src[ScaleByZoom(i, zoom)];
+ src += ScaleByZoom(bp->width_org, zoom);
+ dst += bp->pitch;
+ }
break;
}
}
-static void GfxBlitTileZoomMedium(BlitterParams *bp)
+static void GfxBlitTileZoom(BlitterParams *bp, ZoomLevel zoom)
{
const byte *src_o = bp->sprite;
const byte *src;
@@ -949,478 +800,105 @@ static void GfxBlitTileZoomMedium(BlitterParams *bp)
const byte *ctab;
src_o += ReadLE16Aligned(src_o + bp->start_y * 2);
- switch (bp->mode) {
- case BM_COLOUR_REMAP:
- do {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src = src_o + 2;
- src_o += num + 2;
-
- dst = bp->dst;
-
- if (skip & 1) {
- skip++;
- src++;
- if (--num == 0) continue;
- }
-
- if ( (skip -= bp->start_x) > 0) {
- dst += skip >> 1;
- } else {
- src -= skip;
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
-
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
- }
-
- ctab = _color_remap_ptr;
- num = (num + 1) >> 1;
- for (; num != 0; num--) {
- *dst = ctab[*src];
- dst++;
- src += 2;
- }
- } while (!(done & 0x80));
- bp->dst += bp->pitch;
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- } while (--bp->height != 0);
- break;
-
- case BM_TRANSPARENT:
- do {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src_o += num + 2;
-
- dst = bp->dst;
-
- if (skip & 1) {
- skip++;
- if (--num == 0) continue;
- }
-
- if ( (skip -= bp->start_x) > 0) {
- dst += skip >> 1;
- } else {
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
-
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
- }
-
- ctab = _color_remap_ptr;
- num = (num + 1) >> 1;
- for (; num != 0; num--) {
- *dst = ctab[*dst];
- dst++;
- }
- } while (!(done & 0x80));
- bp->dst += bp->pitch;
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- } while (--bp->height != 0);
- break;
-
- default:
- do {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src = src_o + 2;
- src_o += num + 2;
-
- dst = bp->dst;
-
- if (skip & 1) {
- skip++;
- src++;
- if (--num == 0) continue;
- }
-
- if ( (skip -= bp->start_x) > 0) {
- dst += skip >> 1;
- } else {
- src -= skip;
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
-
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
- }
-
- num = (num + 1) >> 1;
-
- for (; num != 0; num--) {
- *dst = *src;
- dst++;
- src += 2;
- }
-
- } while (!(done & 0x80));
-
- bp->dst += bp->pitch;
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- } while (--bp->height != 0);
- break;
- }
-}
-
-static void GfxBlitZoomMediumUncomp(BlitterParams *bp)
-{
- const byte *src = bp->sprite;
- Pixel *dst = bp->dst;
- int height = bp->height;
- int width = bp->width;
- int i;
-
- assert(height > 0);
- assert(width > 0);
- switch (bp->mode) {
- case BM_COLOUR_REMAP: {
- const byte *ctab = _color_remap_ptr;
-
- for (height >>= 1; height != 0; height--) {
- for (i = 0; i != width >> 1; i++) {
- byte b = ctab[src[i * 2]];
-
- if (b != 0) dst[i] = b;
- }
- src += bp->width_org * 2;
- dst += bp->pitch;
+ for (;;) {
+ do {
+ done = src_o[0];
+ num = done & 0x7F;
+ skip = src_o[1];
+ src = src_o + 2;
+ src_o += num + 2;
+
+ dst = bp->dst;
+
+ if (zoom >= ZOOM_LVL_OUT_2X && (skip & 1)) {
+ skip += 1;
+ src += 1;
+ num -= 1;
+ if (num <= 0) continue;
}
- break;
- }
-
- case BM_TRANSPARENT: {
- const byte *ctab = _color_remap_ptr;
- for (height >>= 1; height != 0; height--) {
- for (i = 0; i != width >> 1; i++)
- if (src[i * 2] != 0) dst[i] = ctab[dst[i]];
- src += bp->width_org * 2;
- dst += bp->pitch;
+ if (zoom >= ZOOM_LVL_OUT_4X && (skip & 2)) {
+ skip += 2;
+ src += 2;
+ num -= 2;
+ if (num <= 0) continue;
}
- break;
- }
- default:
- for (height >>= 1; height != 0; height--) {
- for (i = 0; i != width >> 1; i++)
- if (src[i * 2] != 0) dst[i] = src[i * 2];
- src += bp->width_org * 2;
- dst += bp->pitch;
+ if (zoom >= ZOOM_LVL_OUT_8X && (skip & 4)) {
+ skip += 4;
+ src += 4;
+ num -= 4;
+ if (num <= 0) continue;
}
- break;
- }
-}
-
-static void GfxBlitTileZoomOut(BlitterParams *bp)
-{
- const byte *src_o = bp->sprite;
- const byte *src;
- int num, skip;
- byte done;
- Pixel *dst;
- const byte *ctab;
- src_o += ReadLE16Aligned(src_o + bp->start_y * 2);
- switch (bp->mode) {
- case BM_COLOUR_REMAP:
- for (;;) {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src = src_o + 2;
- src_o += num + 2;
-
- dst = bp->dst;
-
- if (skip & 1) {
- skip++;
- src++;
- if (--num == 0) continue;
- }
+ if (zoom >= ZOOM_LVL_OUT_16X && (skip & 8)) {
+ skip += 8;
+ src += 8;
+ num -= 8;
+ if (num <= 0) continue;
+ }
- if (skip & 2) {
- skip += 2;
- src += 2;
- num -= 2;
- if (num <= 0) continue;
- }
+ if ( (skip -= bp->start_x) > 0) {
+ dst += UnScaleByZoom(skip, zoom);
+ } else {
+ src -= skip;
+ num += skip;
+ if (num <= 0) continue;
+ skip = 0;
+ }
- if ( (skip -= bp->start_x) > 0) {
- dst += skip >> 2;
- } else {
- src -= skip;
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
+ skip = skip + num - bp->width;
+ if (skip > 0) {
+ num -= skip;
+ if (num <= 0) continue;
+ }
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
- }
+ num = UnScaleByZoom(num + ScaleByZoom(1, zoom) - 1, zoom);
+ switch (bp->mode) {
+ case BM_COLOUR_REMAP:
ctab = _color_remap_ptr;
- num = (num + 3) >> 2;
for (; num != 0; num--) {
*dst = ctab[*src];
dst++;
- src += 4;
- }
- } while (!(done & 0x80));
- bp->dst += bp->pitch;
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
- }
- break;
-
- case BM_TRANSPARENT:
- for (;;) {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src_o += num + 2;
-
- dst = bp->dst;
-
- if (skip & 1) {
- skip++;
- if (--num == 0) continue;
- }
-
- if (skip & 2) {
- skip += 2;
- num -= 2;
- if (num <= 0) continue;
- }
-
- if ( (skip -= bp->start_x) > 0) {
- dst += skip >> 2;
- } else {
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
-
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
+ src += ScaleByZoom(1, zoom);
}
+ break;
+ case BM_TRANSPARENT:
ctab = _color_remap_ptr;
- num = (num + 3) >> 2;
for (; num != 0; num--) {
*dst = ctab[*dst];
dst++;
}
+ break;
- } while (!(done & 0x80));
- bp->dst += bp->pitch;
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
- }
- break;
-
- default:
- for (;;) {
- do {
- done = src_o[0];
- num = done & 0x7F;
- skip = src_o[1];
- src = src_o + 2;
- src_o += num + 2;
-
- dst = bp->dst;
-
- if (skip & 1) {
- skip++;
- src++;
- if (--num == 0) continue;
- }
-
- if (skip & 2) {
- skip += 2;
- src += 2;
- num -= 2;
- if (num <= 0) continue;
- }
-
- if ( (skip -= bp->start_x) > 0) {
- dst += skip >> 2;
- } else {
- src -= skip;
- num += skip;
- if (num <= 0) continue;
- skip = 0;
- }
-
- skip = skip + num - bp->width;
- if (skip > 0) {
- num -= skip;
- if (num <= 0) continue;
- }
-
- num = (num + 3) >> 2;
-
+ default:
for (; num != 0; num--) {
*dst = *src;
dst++;
- src += 4;
+ src += ScaleByZoom(1, zoom);
}
- } while (!(done & 0x80));
-
- bp->dst += bp->pitch;
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
-
- do {
- done = src_o[0];
- src_o += (done & 0x7F) + 2;
- } while (!(done & 0x80));
- if (--bp->height == 0) return;
+ break;
}
- break;
- }
-}
-
-static void GfxBlitZoomOutUncomp(BlitterParams *bp)
-{
- const byte *src = bp->sprite;
- Pixel *dst = bp->dst;
- int height = bp->height;
- int width = bp->width;
- int i;
-
- assert(height > 0);
- assert(width > 0);
- switch (bp->mode) {
- case BM_COLOUR_REMAP: {
- const byte *ctab = _color_remap_ptr;
-
- for (height >>= 2; height != 0; height--) {
- for (i = 0; i != width >> 2; i++) {
- byte b = ctab[src[i * 4]];
- if (b != 0) dst[i] = b;
- }
- src += bp->width_org * 4;
- dst += bp->pitch;
- }
- break;
- }
+ } while (!(done & 0x80));
- case BM_TRANSPARENT: {
- const byte *ctab = _color_remap_ptr;
+ bp->dst += bp->pitch;
+ if (--bp->height == 0) return;
- for (height >>= 2; height != 0; height--) {
- for (i = 0; i != width >> 2; i++)
- if (src[i * 4] != 0) dst[i] = ctab[dst[i]];
- src += bp->width_org * 4;
- dst += bp->pitch;
- }
- break;
+ for (int i = 0; i < ScaleByZoom(1, zoom) - 1; i++) {
+ do {
+ done = src_o[0];
+ src_o += (done & 0x7F) + 2;
+ } while (!(done & 0x80));
+ if (--bp->height == 0) return;
}
-
- default:
- for (height >>= 2; height != 0; height--) {
- for (i = 0; i != width >> 2; i++)
- if (src[i * 4] != 0) dst[i] = src[i * 4];
- src += bp->width_org * 4;
- dst += bp->pitch;
- }
- break;
}
}
-
static void GfxMainBlitter(const Sprite *sprite, int x, int y, BlitterMode mode)
{
const DrawPixelInfo *dpi = _cur_dpi;
@@ -1483,12 +961,7 @@ static void GfxMainBlitter(const Sprite *sprite, int x, int y, BlitterMode mode)
if (bp.width <= 0) return;
}
- switch (dpi->zoom) {
- default: NOT_REACHED();
- case ZOOM_LVL_NORMAL: GfxBlitTileZoomIn(&bp); break;
- case ZOOM_LVL_OUT_2X: GfxBlitTileZoomMedium(&bp); break;
- case ZOOM_LVL_OUT_4X: GfxBlitTileZoomOut(&bp); break;
- }
+ GfxBlitTileZoom(&bp, dpi->zoom);
} else {
bp.sprite += bp.width * (bp.height & ~zoom_mask);
bp.height &= zoom_mask;
@@ -1525,12 +998,7 @@ static void GfxMainBlitter(const Sprite *sprite, int x, int y, BlitterMode mode)
if (bp.width <= 0) return;
}
- switch (dpi->zoom) {
- default: NOT_REACHED();
- case ZOOM_LVL_NORMAL: GfxBlitZoomInUncomp(&bp); break;
- case ZOOM_LVL_OUT_2X: GfxBlitZoomMediumUncomp(&bp); break;
- case ZOOM_LVL_OUT_4X: GfxBlitZoomOutUncomp(&bp); break;
- }
+ GfxBlitZoomUncomp(&bp, dpi->zoom);
}
}
diff --git a/src/signs.cpp b/src/signs.cpp
index db8d42def..428fdcf40 100644
--- a/src/signs.cpp
+++ b/src/signs.cpp
@@ -67,8 +67,8 @@ static void MarkSignDirty(Sign *si)
MarkAllViewportsDirty(
si->sign.left - 6,
si->sign.top - 3,
- si->sign.left + si->sign.width_1 * 4 + 12,
- si->sign.top + 45);
+ si->sign.left + ScaleByZoom(si->sign.width_1 + 12, _cur_dpi->zoom),
+ si->sign.top + ScaleByZoom(12, _cur_dpi->zoom));
}
/**
diff --git a/src/station.cpp b/src/station.cpp
index f788ac7cb..2c17406f0 100644
--- a/src/station.cpp
+++ b/src/station.cpp
@@ -125,8 +125,8 @@ void Station::MarkDirty() const
MarkAllViewportsDirty(
sign.left - 6,
sign.top,
- sign.left + (sign.width_1 << 2) + 12,
- sign.top + 48);
+ sign.left + ScaleByZoom(sign.width_1 + 12, _cur_dpi->zoom),
+ sign.top + ScaleByZoom(12, _cur_dpi->zoom));
}
}
diff --git a/src/texteff.cpp b/src/texteff.cpp
index bb187ac15..c9708d4d7 100644
--- a/src/texteff.cpp
+++ b/src/texteff.cpp
@@ -352,6 +352,8 @@ void DrawTextEffects(DrawPixelInfo *dpi)
break;
case ZOOM_LVL_OUT_4X:
+ case ZOOM_LVL_OUT_8X:
+ case ZOOM_LVL_OUT_16X:
break;
default: NOT_REACHED();
diff --git a/src/viewport.cpp b/src/viewport.cpp
index 3320519bb..82a9ebb1b 100644
--- a/src/viewport.cpp
+++ b/src/viewport.cpp
@@ -839,21 +839,26 @@ static void ViewportAddTownNames(DrawPixelInfo *dpi)
}
break;
- default: NOT_REACHED();
case ZOOM_LVL_OUT_4X:
- right += 4;
- bottom += 5;
+ case ZOOM_LVL_OUT_8X:
+ right += ScaleByZoom(1, dpi->zoom);
+ bottom += ScaleByZoom(1, dpi->zoom) + 1;
FOR_ALL_TOWNS(t) {
if (bottom > t->sign.top &&
- top < t->sign.top + 24 &&
+ top < t->sign.top + ScaleByZoom(12, dpi->zoom) &&
right > t->sign.left &&
- left < t->sign.left + t->sign.width_2*4) {
+ left < t->sign.left + ScaleByZoom(t->sign.width_2, dpi->zoom)) {
AddStringToDraw(t->sign.left + 5, t->sign.top + 1, STR_TOWN_LABEL_TINY_BLACK, t->index, 0);
AddStringToDraw(t->sign.left + 1, t->sign.top - 3, STR_TOWN_LABEL_TINY_WHITE, t->index, 0);
}
}
break;
+
+ case ZOOM_LVL_OUT_16X:
+ break;
+
+ default: NOT_REACHED();
}
}
@@ -908,19 +913,25 @@ static void ViewportAddStationNames(DrawPixelInfo *dpi)
}
break;
- default: NOT_REACHED();
case ZOOM_LVL_OUT_4X:
- right += 4;
- bottom += 5;
+ case ZOOM_LVL_OUT_8X:
+ right += ScaleByZoom(1, dpi->zoom);
+ bottom += ScaleByZoom(1, dpi->zoom) + 1;
+
FOR_ALL_STATIONS(st) {
if (bottom > st->sign.top &&
- top < st->sign.top + 24 &&
+ top < st->sign.top + ScaleByZoom(12, dpi->zoom) &&
right > st->sign.left &&
- left < st->sign.left + st->sign.width_2*4) {
+ left < st->sign.left + ScaleByZoom(st->sign.width_2, dpi->zoom)) {
AddStation(st, STR_STATION_SIGN_TINY, st->sign.width_2 | 0x8000);
}
}
break;
+
+ case ZOOM_LVL_OUT_16X:
+ break;
+
+ default: NOT_REACHED();
}
}
@@ -975,19 +986,25 @@ static void ViewportAddSigns(DrawPixelInfo *dpi)
}
break;
- default: NOT_REACHED();
case ZOOM_LVL_OUT_4X:
- right += 4;
- bottom += 5;
+ case ZOOM_LVL_OUT_8X:
+ right += ScaleByZoom(1, dpi->zoom);
+ bottom += ScaleByZoom(1, dpi->zoom) + 1;
+
FOR_ALL_SIGNS(si) {
if (bottom > si->sign.top &&
- top < si->sign.top + 24 &&
+ top < si->sign.top + ScaleByZoom(12, dpi->zoom) &&
right > si->sign.left &&
- left < si->sign.left + si->sign.width_2 * 4) {
+ left < si->sign.left + ScaleByZoom(si->sign.width_2, dpi->zoom)) {
AddSign(si, STR_2002, si->sign.width_2 | 0x8000);
}
}
break;
+
+ case ZOOM_LVL_OUT_16X:
+ break;
+
+ default: NOT_REACHED();
}
}
@@ -1042,19 +1059,25 @@ static void ViewportAddWaypoints(DrawPixelInfo *dpi)
}
break;
- default: NOT_REACHED();
case ZOOM_LVL_OUT_4X:
- right += 4;
- bottom += 5;
+ case ZOOM_LVL_OUT_8X:
+ right += ScaleByZoom(1, dpi->zoom);
+ bottom += ScaleByZoom(1, dpi->zoom) + 1;
+
FOR_ALL_WAYPOINTS(wp) {
if (bottom > wp->sign.top &&
- top < wp->sign.top + 24 &&
+ top < wp->sign.top + ScaleByZoom(12, dpi->zoom) &&
right > wp->sign.left &&
- left < wp->sign.left + wp->sign.width_2*4) {
+ left < wp->sign.left + ScaleByZoom(wp->sign.width_2, dpi->zoom)) {
AddWaypoint(wp, STR_WAYPOINT_VIEWPORT_TINY, wp->sign.width_2 | 0x8000);
}
}
break;
+
+ case ZOOM_LVL_OUT_16X:
+ break;
+
+ default: NOT_REACHED();
}
}
@@ -1520,20 +1543,26 @@ static bool CheckClickOnTown(const ViewPort *vp, int x, int y)
}
break;
- default: NOT_REACHED();
case ZOOM_LVL_OUT_4X:
- x = (x - vp->left + 3) * 4 + vp->virtual_left;
- y = (y - vp->top + 3) * 4 + vp->virtual_top;
+ case ZOOM_LVL_OUT_8X:
+ x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
+ y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
+
FOR_ALL_TOWNS(t) {
if (y >= t->sign.top &&
- y < t->sign.top + 24 &&
+ y < t->sign.top + ScaleByZoom(12, vp->zoom) &&
x >= t->sign.left &&
- x < t->sign.left + t->sign.width_2 * 4) {
+ x < t->sign.left + ScaleByZoom(t->sign.width_2, vp->zoom)) {
ShowTownViewWindow(t->index);
return true;
}
}
break;
+
+ case ZOOM_LVL_OUT_16X:
+ break;
+
+ default: NOT_REACHED();
}
return false;
@@ -1575,20 +1604,26 @@ static bool CheckClickOnStation(const ViewPort *vp, int x, int y)
}
break;
- default: NOT_REACHED();
case ZOOM_LVL_OUT_4X:
- x = (x - vp->left + 3) * 4 + vp->virtual_left;
- y = (y - vp->top + 3) * 4 + vp->virtual_top;
+ case ZOOM_LVL_OUT_8X:
+ x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
+ y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
+
FOR_ALL_STATIONS(st) {
if (y >= st->sign.top &&
- y < st->sign.top + 24 &&
+ y < st->sign.top + ScaleByZoom(12, vp->zoom) &&
x >= st->sign.left &&
- x < st->sign.left + st->sign.width_2 * 4) {
+ x < st->sign.left + ScaleByZoom(st->sign.width_2, vp->zoom)) {
ShowStationViewWindow(st->index);
return true;
}
}
break;
+
+ case ZOOM_LVL_OUT_16X:
+ break;
+
+ default: NOT_REACHED();
}
return false;
@@ -1630,20 +1665,26 @@ static bool CheckClickOnSign(const ViewPort *vp, int x, int y)
}
break;
- default: NOT_REACHED();
case ZOOM_LVL_OUT_4X:
- x = (x - vp->left + 3) * 4 + vp->virtual_left;
- y = (y - vp->top + 3) * 4 + vp->virtual_top;
+ case ZOOM_LVL_OUT_8X:
+ x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
+ y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
+
FOR_ALL_SIGNS(si) {
if (y >= si->sign.top &&
- y < si->sign.top + 24 &&
+ y < si->sign.top + ScaleByZoom(12, vp->zoom) &&
x >= si->sign.left &&
- x < si->sign.left + si->sign.width_2 * 4) {
+ x < si->sign.left + ScaleByZoom(si->sign.width_2, vp->zoom)) {
ShowRenameSignWindow(si);
return true;
}
}
break;
+
+ case ZOOM_LVL_OUT_16X:
+ break;
+
+ default: NOT_REACHED();
}
return false;
@@ -1685,20 +1726,26 @@ static bool CheckClickOnWaypoint(const ViewPort *vp, int x, int y)
}
break;
- default: NOT_REACHED();
case ZOOM_LVL_OUT_4X:
- x = (x - vp->left + 3) * 4 + vp->virtual_left;
- y = (y - vp->top + 3) * 4 + vp->virtual_top;
+ case ZOOM_LVL_OUT_8X:
+ x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
+ y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
+
FOR_ALL_WAYPOINTS(wp) {
if (y >= wp->sign.top &&
- y < wp->sign.top + 24 &&
+ y < wp->sign.top + ScaleByZoom(12, vp->zoom) &&
x >= wp->sign.left &&
- x < wp->sign.left + wp->sign.width_2 * 4) {
+ x < wp->sign.left + ScaleByZoom(wp->sign.width_2, vp->zoom)) {
ShowRenameWaypointWindow(wp);
return true;
}
}
break;
+
+ case ZOOM_LVL_OUT_16X:
+ break;
+
+ default: NOT_REACHED();
}
return false;
diff --git a/src/zoom.hpp b/src/zoom.hpp
index b05551475..e5e119452 100644
--- a/src/zoom.hpp
+++ b/src/zoom.hpp
@@ -10,6 +10,8 @@ enum ZoomLevel {
ZOOM_LVL_NORMAL = 0,
ZOOM_LVL_OUT_2X,
ZOOM_LVL_OUT_4X,
+ ZOOM_LVL_OUT_8X,
+ ZOOM_LVL_OUT_16X,
ZOOM_LVL_END,
/* Here we define in which zoom viewports are */
@@ -26,19 +28,21 @@ enum ZoomLevel {
ZOOM_LVL_DETAIL = ZOOM_LVL_OUT_2X, //! All zoomlevels below or equal to this, will result in details on the screen, like road-work, ...
ZOOM_LVL_MIN = ZOOM_LVL_NORMAL,
- ZOOM_LVL_MAX = ZOOM_LVL_OUT_4X,
+ ZOOM_LVL_MAX = ZOOM_LVL_OUT_16X,
};
extern ZoomLevel _saved_scrollpos_zoom;
static inline int ScaleByZoom(int value, ZoomLevel zoom)
{
+ if (zoom == ZOOM_LVL_NORMAL) return value;
int izoom = (int)zoom - (int)ZOOM_LVL_NORMAL;
return (zoom > ZOOM_LVL_NORMAL) ? value << izoom : value >> izoom;
}
static inline int UnScaleByZoom(int value, ZoomLevel zoom)
{
+ if (zoom == ZOOM_LVL_NORMAL) return value;
int izoom = (int)zoom - (int)ZOOM_LVL_NORMAL;
return (zoom > ZOOM_LVL_NORMAL) ? value >> izoom : value << izoom;
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-12-05 03:08:52 +0000