void controls_draw(int x, int y, state_t *state)
{
if((x > SEL_X + SEL_BUFFER || y < SEL_Y - SEL_BUFFER) &&
y < BOT_BAR - BOT_BAR_BUFFER)
draw_prelight_grid(x, y, state);
draw_scores(state);
bar_draw(state);
sel_draw(state);
}
static void draw_main(int x, int y, state_t *state)
{
int ax = (x / GRID_SIZE) * GRID_SIZE,
ay = (y / GRID_SIZE) * GRID_SIZE;
float range = 0.0;
grid_type g;
if(ax > GRID_X * GRID_SIZE || ay > GRID_Y * GRID_SIZE)
return;
if(state->selected != TT_NONE)
draw_prelight_grid(x, y, ax, ay);
g = grid[ay/GRID_SIZE][ax/GRID_SIZE].g;
glPushMatrix();
glTranslatef(ax + GRID_SIZE/2, ay + GRID_SIZE/2, 0.0);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
if(g == GRID_TYPE_TOWER)
range = sqrtf(grid[ay/GRID_SIZE][ax/GRID_SIZE].t.range);
if(state->selected != TT_NONE) {
if(g != GRID_TYPE_NONE) {
glColor3f(1.0, 0.0, 0.0);
glCallList(DISPLAY_LIST_X);
}
else {
range = tt_data[state->selected].tower.range;
glColor3fv(tt_data[state->selected].color);
glCallList(DISPLAY_LIST_TOWER);
glColor3f(1.0, 1.0, 1.0);
glCallList(DISPLAY_LIST_TOWER_BASE + state->selected);
}
}
else {
glColor3f(1.0, 1.0, 1.0);
}
/* draw range circle */
if(range != 0.0) {
glScalef(range, range, 1.0);
glColor3f(1.0, 0.2, 0.2);
glBegin(GL_LINE_STRIP);
glCallList(DISPLAY_LIST_CIRCLE);
glEnd();
}
glPopMatrix();
}