1 files changed, 87 insertions, 0 deletions
diff --git a/src/iso/simview.c b/src/iso/simview.c
new file mode 100644
index 00000000..4e972841
--- /dev/null
+++ b/src/iso/simview.c
@@ -0,0 +1,87 @@
+/* simview.c
+ *
+ * Copyright (c) 2001,2002 Hansjörg Malthaner
+ * hansjoerg.malthaner@gmx.de
+ *
+ *
+ * This file may be copied and modified freely so long as the above credits,
+ * this paragraph, and the below disclaimer of warranty are retained; no
+ * financial profit is derived from said modification or copying; and all
+ * licensing rights to any modifications are granted to the original author,
+ * Hansjörg Malthaner.
+ *
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+
+#include "simview.h"
+#include "world_view.h"
+#include "world_adaptor.h"
+#include "simgraph.h"
+
+
+/**
+ * Draws the full iso-view display
+ * @author Hj. Malthaner
+ */
+void display()
+{
+    const int IMG_SIZE = display_get_tile_size();
+
+    const int const_x_off = display_get_width()/2 + get_x_off();
+    const int dpy_width = display_get_width()/IMG_SIZE + 2;
+    const int dpy_height = (display_get_height()*4)/IMG_SIZE;
+
+
+    const int i_off = get_i_off();
+    const int j_off = get_j_off();
+
+    int x,y;
+    
+//    puts("displaying");
+
+
+    // Hajo: draw grounds first
+
+    for(y=-5; y<dpy_height+10; y++) {
+	const int ypos = y*IMG_SIZE/4+16 + get_y_off();
+        
+	for(x=-dpy_width + (y & 1); x<=dpy_width+2; x+=2) {
+
+	    const int i = ((y+x) >> 1) + i_off;
+	    const int j = ((y-x) >> 1) + j_off;
+	    const int xpos = x*IMG_SIZE/2 + const_x_off;
+
+	    display_boden(i, j, xpos, ypos);
+	}
+    }
+
+    // Hajo: then draw the objects
+
+    for(y=-5; y<dpy_height+10; y++) {
+	const int ypos = y*IMG_SIZE/4+16 + get_y_off();
+        
+	for(x=-dpy_width + (y & 1); x<=dpy_width+2; x+=2) {
+
+	    const int i = ((y+x) >> 1) + i_off;
+	    const int j = ((y-x) >> 1) + j_off;
+	    const int xpos = x*IMG_SIZE/2 + const_x_off;
+
+
+	    display_dinge(i, j, xpos, ypos);
+	}
+    }
+}
+