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(svn r1624) -Fix: [1106930] BugFix: placing signals with 2x1 drags is treated as placing a single signal thus providing an easy fix for a nasty problem.

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darkvater 2005-01-23 20:40:49 +00:00
parent a2619da37e
commit 660f130d2b
2 changed files with 32 additions and 35 deletions
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8
rail_cmd.c
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@ -520,10 +520,10 @@ static const struct {
0, 16, 0, 16, 0, 16, 0, 0,
0, -16, -16, 0,-16, 0, 0, 0,
},{
5, 1, 0,4, // normal
2, 1, 8,3, // x > sx
10, 9, 0,11, // y > sy
13, 9, 8,12, // x > sx && y > sy
5, 1, 0, 4, // normal
2, 1, 8|0, 3, // x > sx
8|2, 8|1, 0, 8|3, // y > sy
8|5, 8|1, 8|0, 8|4, // x > sx && y > sy
}};

59
rail_gui.c
View File

@ -153,13 +153,11 @@ static void GenericPlaceSignals(uint tile)
trackstat = (byte)GetTileTrackStatus(tile, TRANSPORT_RAIL);
if ((trackstat & 0x30) == 0x30) {
if ((trackstat & 0x30)) // N-S direction
trackstat = (_tile_fract_coords.x <= _tile_fract_coords.y) ? 0x20 : 0x10;
}
if ((trackstat & 0x0C) == 0x0C) {
if ((trackstat & 0x0C)) // E-W direction
trackstat = (_tile_fract_coords.x + _tile_fract_coords.y <= 15) ? 4 : 8;
}
// Lookup the bit index
i = 0;
@ -393,35 +391,34 @@ static void HandleAutoSignalPlacement(void)
int dx = thd->selstart.x - (thd->selend.x&~0xF);
int dy = thd->selstart.y - (thd->selend.y&~0xF);
if (dx == 0 && dy == 0 ) // 1x1 tile signals
if (thd->drawstyle == HT_RECT) { // one tile case
GenericPlaceSignals(TILE_FROM_XY(thd->selend.x, thd->selend.y));
else { // signals have been dragged
if (!(thd->drawstyle & 0xE)) { // X,Y direction
if (dx == 0)
mode = VPM_FIX_X;
else if (dy == 0)
mode = VPM_FIX_Y;
trackstat = 0xC0;
} else { // W-E or N-S direction
if ((thd->drawstyle & 0xF) == 2 || (thd->drawstyle & 0xF) == 5)
mode = 0;
else
mode = 3;
if (dx == dy || abs(dx - dy) == 16) // North<->South track |
trackstat = (thd->drawstyle & 1) ? 0x20 : 0x10;
else if (dx == -dy || abs(dx + dy) == 16) // East<->West track --
trackstat = (thd->drawstyle & 1) ? 8 : 4;
}
// _patches.drag_signals_density is given as a parameter such that each user in a network
// game can specify his/her own signal density
DoCommandP(TILE_FROM_XY(thd->selstart.x, thd->selstart.y), TILE_FROM_XY(thd->selend.x, thd->selend.y),
(mode << 4) | (_remove_button_clicked + (_ctrl_pressed ? 8 : 0)) | (trackstat << 8) | (_patches.drag_signals_density << 24),
CcPlaySound1E,
(_remove_button_clicked ? CMD_BUILD_MANY_SIGNALS | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM) :
CMD_BUILD_MANY_SIGNALS | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE) ) );
return;
}
if (!(thd->drawstyle & 0xE)) { // X/Y direction
mode = (dx == 0) ? VPM_FIX_X : VPM_FIX_Y;
trackstat = 0xC0;
} else if (myabs(dx) + myabs(dy) >= 32) { // long line (more than 2 tiles)
mode = ((thd->drawstyle & 0xF) == HT_DIR_HU || (thd->drawstyle & 0xF) == HT_DIR_VR) ? 0 : 3;
if (dx == dy || abs(dx - dy) == 16) // North<->South track |
trackstat = (thd->drawstyle & 1) ? 0x20 : 0x10;
else if (dx == -dy || abs(dx + dy) == 16) // East<->West track --
trackstat = (thd->drawstyle & 1) ? 8 : 4;
} else { // 2x1 pieces line
GenericPlaceSignals(TILE_FROM_XY(thd->selstart.x, thd->selstart.y));
return;
}
// _patches.drag_signals_density is given as a parameter such that each user in a network
// game can specify his/her own signal density
DoCommandP(TILE_FROM_XY(thd->selstart.x, thd->selstart.y), TILE_FROM_XY(thd->selend.x, thd->selend.y),
(mode << 4) | (_remove_button_clicked | _ctrl_pressed) | (trackstat << 8) | (_patches.drag_signals_density << 24),
CcPlaySound1E,
(_remove_button_clicked ? CMD_BUILD_MANY_SIGNALS | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM) :
CMD_BUILD_MANY_SIGNALS | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE) ) );
}
static OnButtonClick * const _build_railroad_button_proc[] = {