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Added row-based tile width, image offset, and image row/column gap

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distance parameters to tile sets.  Removed constant tile width/height
references except, for now, for isometric tile rendering which still
requires tiles that are 32x16.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@130 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Walter Korman
2001-07-28 01:31:51 +00:00
parent e9ab0b343b
commit 92e46c6eae
8 changed files with 175 additions and 118 deletions
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src/java/com/threerings/miso/client/IsoSceneView.java
+34 -26
View File
@@ -1,5 +1,5 @@
//
// $Id: IsoSceneView.java,v 1.16 2001/07/27 17:54:08 shaper Exp $
// $Id: IsoSceneView.java,v 1.17 2001/07/28 01:31:51 shaper Exp $
package com.threerings.miso.scene;
@@ -27,7 +27,7 @@ public class IsoSceneView implements EditableSceneView
{
_tmgr = tmgr;
_bounds = new Rectangle(0, 0, DEF_BOUNDS_WIDTH, DEF_BOUNDS_HEIGHT);
_bounds = new Dimension(DEF_BOUNDS_WIDTH, DEF_BOUNDS_HEIGHT);
_htile = new Point();
_htile.x = _htile.y = -1;
@@ -96,7 +96,7 @@ public class IsoSceneView implements EditableSceneView
int length = (ty - tx) + 1;
// determine starting screen x-position
int screenX = DEF_CENTER_X - ((length) * Tile.HALF_WIDTH);
int screenX = DEF_CENTER_X - ((length) * ISO_TILE_HALFWIDTH);
for (int jj = 0; jj < length; jj++) {
@@ -107,7 +107,7 @@ public class IsoSceneView implements EditableSceneView
// determine screen y-position, accounting for
// tile image height
int ypos = screenY - (tile.height - Tile.HEIGHT);
int ypos = screenY - (tile.height - ISO_TILE_HEIGHT);
// draw the tile image at the appropriate screen position
gfx.drawImage(tile.img, screenX, ypos, null);
@@ -117,7 +117,7 @@ public class IsoSceneView implements EditableSceneView
if (_showCoords) paintCoords(gfx, tx, ty, screenX, screenY);
// each tile is one tile-width to the right of the previous
screenX += Tile.WIDTH;
screenX += ISO_TILE_WIDTH;
// advance tile x and decrement tile y as we move to
// the right drawing the row
@@ -126,7 +126,7 @@ public class IsoSceneView implements EditableSceneView
}
// each row is a half-tile-height away from the previous row
screenY += Tile.HALF_HEIGHT;
screenY += ISO_TILE_HALFHEIGHT;
// advance starting y-axis coordinate unless we've hit bottom
if ((++my) > Scene.TILE_HEIGHT - 1) my = Scene.TILE_HEIGHT - 1;
@@ -170,8 +170,10 @@ public class IsoSceneView implements EditableSceneView
{
gfx.setFont(_font);
gfx.setColor(Color.white);
gfx.drawString(""+x, sx+Tile.HALF_WIDTH-2, sy+Tile.HALF_HEIGHT-2);
gfx.drawString(""+y, sx+Tile.HALF_WIDTH-2, sy+Tile.HEIGHT-2);
gfx.drawString("" + x, sx + ISO_TILE_HALFWIDTH - 2,
sy + ISO_TILE_HALFHEIGHT - 2);
gfx.drawString("" + y, sx + ISO_TILE_HALFWIDTH - 2,
sy + ISO_TILE_HEIGHT - 2);
}
/**
@@ -193,14 +195,14 @@ public class IsoSceneView implements EditableSceneView
gfx.setColor(HLT_COLOR);
// draw the tile outline
gfx.drawLine(spos.x, spos.y + Tile.HALF_HEIGHT,
spos.x + Tile.HALF_WIDTH, spos.y);
gfx.drawLine(spos.x + Tile.HALF_WIDTH, spos.y,
spos.x + Tile.WIDTH, spos.y + Tile.HALF_HEIGHT);
gfx.drawLine(spos.x + Tile.WIDTH, spos.y + Tile.HALF_HEIGHT,
spos.x + Tile.HALF_WIDTH, spos.y + Tile.HEIGHT);
gfx.drawLine(spos.x + Tile.HALF_WIDTH, spos.y + Tile.HEIGHT,
spos.x, spos.y + Tile.HALF_HEIGHT);
gfx.drawLine(spos.x, spos.y + ISO_TILE_HALFHEIGHT,
spos.x + ISO_TILE_HALFWIDTH, spos.y);
gfx.drawLine(spos.x + ISO_TILE_HALFWIDTH, spos.y,
spos.x + ISO_TILE_WIDTH, spos.y + ISO_TILE_HALFHEIGHT);
gfx.drawLine(spos.x + ISO_TILE_WIDTH, spos.y + ISO_TILE_HALFHEIGHT,
spos.x + ISO_TILE_HALFWIDTH, spos.y + ISO_TILE_HEIGHT);
gfx.drawLine(spos.x + ISO_TILE_HALFWIDTH, spos.y + ISO_TILE_HEIGHT,
spos.x, spos.y + ISO_TILE_HALFHEIGHT);
// restore the original stroke
gfx.setStroke(ostroke);
@@ -231,7 +233,7 @@ public class IsoSceneView implements EditableSceneView
_lineX[0].y = DEF_CENTER_Y;
// determine the ending point
_lineX[1].x = _lineX[0].x + (Tile.HALF_WIDTH * Scene.TILE_WIDTH);
_lineX[1].x = _lineX[0].x + (ISO_TILE_HALFWIDTH * Scene.TILE_WIDTH);
_lineX[1].y = _lineX[0].y + (int)((SLOPE_X * _lineX[1].x) + _bX);
}
@@ -277,8 +279,8 @@ public class IsoSceneView implements EditableSceneView
*/
protected void tileToScreen (int x, int y, Point spos)
{
spos.x = _lineX[0].x + ((x - y - 1) * Tile.HALF_WIDTH);
spos.y = _lineX[0].y + ((x + y) * Tile.HALF_HEIGHT);
spos.x = _lineX[0].x + ((x - y - 1) * ISO_TILE_HALFWIDTH);
spos.y = _lineX[0].y + ((x + y) * ISO_TILE_HALFHEIGHT);
}
public void setScene (Scene scene)
@@ -298,11 +300,17 @@ public class IsoSceneView implements EditableSceneView
_scene.tiles[tpos.x][tpos.y][lnum] = tile;
}
protected static final int ISO_TILE_HEIGHT = 16;
protected static final int ISO_TILE_WIDTH = 32;
protected static final int ISO_TILE_HALFHEIGHT = ISO_TILE_HEIGHT / 2;
protected static final int ISO_TILE_HALFWIDTH = ISO_TILE_WIDTH / 2;
/** The default width of a scene in pixels. */
protected static final int DEF_BOUNDS_WIDTH = 18 * Tile.WIDTH;
protected static final int DEF_BOUNDS_WIDTH = 18 * ISO_TILE_WIDTH;
/** The default height of a scene in pixels. */
protected static final int DEF_BOUNDS_HEIGHT = 37 * Tile.HEIGHT;
protected static final int DEF_BOUNDS_HEIGHT = 37 * ISO_TILE_HEIGHT;
/** The total number of tile rows to render the full scene view. */
protected static final int TILE_RENDER_ROWS =
@@ -312,12 +320,12 @@ public class IsoSceneView implements EditableSceneView
protected static final int DEF_CENTER_X = DEF_BOUNDS_WIDTH / 2;
/** The starting y-position to render the view. */
protected static final int DEF_CENTER_Y = -(9 * Tile.HEIGHT);
protected static final int DEF_CENTER_Y = -(9 * ISO_TILE_HEIGHT);
/** The length of a tile edge in pixels from an isometric perspective. */
protected static final float TILE_EDGE_LENGTH = (float)
Math.sqrt((Tile.HALF_WIDTH * Tile.HALF_WIDTH) +
(Tile.HALF_HEIGHT * Tile.HALF_HEIGHT));
Math.sqrt((ISO_TILE_HALFWIDTH * ISO_TILE_HALFWIDTH) +
(ISO_TILE_HALFHEIGHT * ISO_TILE_HALFHEIGHT));
/** The color to draw the highlighted tile. */
protected static final Color HLT_COLOR = Color.green;
@@ -337,8 +345,8 @@ public class IsoSceneView implements EditableSceneView
/** The last calculated x- and y-axis mouse position tracking lines. */
protected Point _lineX[], _lineY[];
/** The bounds rectangle for the view. */
protected Rectangle _bounds;
/** The bounds dimensions for the view. */
protected Dimension _bounds;
/** The currently highlighted tile. */
protected Point _htile;