josh/treacherous-terrain
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

draw red player point on overlay map

Browse Source
This commit is contained in:
Josh Holtrop 2012-09-16 15:45:19 -04:00
parent 6f0aa56976
commit 49b91ec088
1 changed files with 12 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/client/Client-gl.cc
View File

@ -291,8 +291,6 @@ void Client::draw_overlay()
GLMatrix modelview;
modelview.rotate(90 - m_player->direction * 180 / M_PI, 0, 0, 1);
modelview.translate(-m_player->x, -m_player->y, 0);
GLfloat hex_color[] = {0.2, 0.8, 0.8, 0.3};
GLfloat border_color[] = {0.4, 0.9, 0.9, 1.0};
m_overlay_hex_attributes.bind();
m_overlay_hex_indices.bind();
glEnableVertexAttribArray(0);
@ -313,10 +311,12 @@ void Client::draw_overlay()
modelview.translate(cx, cy, 0);
modelview.scale(tile->get_size(), tile->get_size(), tile->get_size());
modelview.to_uniform(m_overlay_program.uniform("modelview"));
glUniform4fv(m_overlay_program.uniform("color"), 1, hex_color);
glUniform4f(m_overlay_program.uniform("color"),
0.2, 0.8, 0.8, 0.3);
glDrawElements(GL_TRIANGLE_FAN, LEN(overlay_hex_indices),
GL_UNSIGNED_SHORT, NULL);
glUniform4fv(m_overlay_program.uniform("color"), 1, border_color);
glUniform4f(m_overlay_program.uniform("color"),
0.4, 0.9, 0.9, 1.0);
glDrawElements(GL_LINE_LOOP, LEN(overlay_hex_indices) - 2,
GL_UNSIGNED_SHORT, (GLvoid *)(sizeof(GLushort)));
modelview.pop();
@ -324,6 +324,14 @@ void Client::draw_overlay()
}
}
glDisableVertexAttribArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
GLMatrix::Identity.to_uniform(m_overlay_program.uniform("modelview"));
glVertexAttrib3f(0, 0, 0, 0);
glUniform4f(m_overlay_program.uniform("color"), 1, 0, 0, 1);
glPointSize(3);
glDrawArrays(GL_POINTS, 0, 1);
glEnable(GL_DEPTH_TEST);
glDisable(GL_BLEND);
glViewport(0, 0, m_width, m_height);